CN108518593A - A kind of energy-saving facile cleaning LED light - Google Patents
A kind of energy-saving facile cleaning LED light Download PDFInfo
- Publication number
- CN108518593A CN108518593A CN201810286092.2A CN201810286092A CN108518593A CN 108518593 A CN108518593 A CN 108518593A CN 201810286092 A CN201810286092 A CN 201810286092A CN 108518593 A CN108518593 A CN 108518593A
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- led light
- energy
- lamp panel
- slide bar
- led lamp
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- 238000004140 cleaning Methods 0.000 title description 18
- 230000007246 mechanism Effects 0.000 claims abstract description 49
- 238000005452 bending Methods 0.000 claims description 8
- 238000002834 transmittance Methods 0.000 claims description 6
- 238000009434 installation Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 abstract description 7
- 238000000926 separation method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 14
- 230000017525 heat dissipation Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- 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
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a kind of energy-saving faciles to clear up LED light comprising lampholder shell, air-flow guide housing and lampshade shell；Lampholder shell is fixed with the LED lamp panel of separation, and inside has main radiating fan mechanism；It is capable of the drive shaft of positive and negative rotation above main radiating fan mechanism, drive shaft can control chain-wheel mechanism cooperation ratchet and main radiating fan mechanism is driven to decline, and can detach part LED lamp panel, realize the opening inside lamp body.The present invention is coordinated by main radiating fan mechanism and air-flow guide housing, is dried internal LED light and is radiated, and internal heat dissipating efficiency is improved；Chain-wheel mechanism can drive main radiating fan mechanism to decline simultaneously, and sliding LED lamp panel therein is driven to decline, and can facilitate internal deashing.
Description
Technical field
The invention belongs to energy-saving lamp technical fields, specifically, being related to a kind of energy-saving facile cleaning LED light.
Background technology
Currently, as LED chip manufacture and encapsulation technology reach its maturity, the cost of LED element substantially reduces, LED is obtained
To being more and more widely used.Sufficient embodiment has been obtained in the energy saving and long-life advantage of field of LED illumination, LED, it is more next
More traditional downlights are replaced by LED downlight, and the LED downlight emerged in large numbers in the market is more and more.
But the LED downlight emerged in large numbers currently on the market generally requires that radiating piece is extraly arranged to dissipate in time to LED light source
Individually driving box is used to store drive component for heat, setting.Due to being additionally provided with radiating piece, driving box so that LED downlight
Structure becomes complicated, it is difficult to which the automated production for realizing LED downlight reduces LED light production and assembly efficiency.
Invention content
In view of this, technical problem to be solved by the invention is to provide a kind of energy-saving faciles to clear up LED light, pass through master
Radiating fan mechanism coordinates with air-flow guide housing, dries internal LED light and radiates；Fan electromotor can be driven by chain-wheel mechanism simultaneously
Dynamic main radiating fan mechanism declines, and sliding LED lamp panel therein is driven to decline, and can facilitate internal deashing, avoid previous LED
The trouble of lamp heat dissipation effect difference.
In order to solve the above-mentioned technical problem, the invention discloses a kind of energy-saving faciles to clear up LED light comprising lamp holder shell
Body, lampholder shell have center through hole and are oriented to the air inlet of center through hole；It is installed on the air-flow guide housing of lampholder shell, air-flow
Guide housing is connected to center through hole；The fixation LED lamp panel for being installed on lampholder shell and being located on around center through hole, fixed LED light
Radiating ribs are installed on the upside of plate；Main radiating fan mechanism in centrally located through-hole and on the upside of air-flow guide housing, main radiation air
Fan mechanism both ends are sheathed on spiral slide bar by ball bearing, and spiral sliding rod frame is set to both sides in center through hole；Positioned at main heat dissipation
Drive shaft fan mechanism upside and be driven by it, drive shaft pass through the chain-wheel mechanism that master gear drives engagement, chain-wheel mechanism two
End coordinates with spiral slide bar respectively；Center through hole and the sliding LED lamp panel positioned at lampholder shell lower end are covered at, LED light is slid
Connecting rod is arranged in plate both sides, and electrical contact is arranged in small end portion, and bending part is installed on the downside of electrical contact, and bending part is arranged adjoining spiral cunning
The guiding slide bar of bar, being oriented to slide bar has the spring for supporting for connecting rod so that electrical contact is inserted in power-on switch, power-on switch installation
In lampholder shell and towards connecting rod；And the lampshade shell of air-flow guide housing is covered at, between lampshade shell and air-flow guide housing
With outlet passageway.
According to an embodiment of the present invention, wherein above-mentioned connecting rod lower end, which is additionally provided with, is provide with fixed LED lamp panel and sliding
The transmittance plate of LED lamp panel.
According to an embodiment of the present invention, wherein secondary radiator fan is arranged in above-mentioned outlet passageway.
According to an embodiment of the present invention, wherein above-mentioned main radiating fan mechanism includes fan electromotor；It is driven by fan electromotor
Main radiator fan dynamic and positioned at downside；It is fixed on fan electromotor and the support element of both sides ball bearing is installed, support element extends
It is sheathed on guiding slide bar.
According to an embodiment of the present invention, wherein above-mentioned chain-wheel mechanism includes the chain of middle part engagement master gear；Engagement chain
The gear at both ends；It is fixed on the ratchet of gear inner wall；It is sheathed on spiral slide bar and the ball inside ratchet, ball
The chimeric pawl for having cooperation ratchet of axle sleeve.
According to an embodiment of the present invention, wherein above-mentioned ball and ball bearing are all by ball engagement in spiral slide
The cunning chamber of bar, it is identical that sliding chamber is set as two screw pitch, oppositely oriented and end to end spiral groove.
According to an embodiment of the present invention, wherein above-mentioned ball is offseted with ball bearing by any axis inner ring.
According to an embodiment of the present invention, wherein it is above-mentioned when fan electromotor starts, and control drive shaft rotates forward, chain-driving
Gear rotates clockwise, and pawl is not rotated with ball；When fan electromotor starts, and control drive shaft inverts, chain-driving
Gear rotates counterclockwise, and pawl is rotated with ball, drives main radiating fan mechanism to be dropped above and below spiral slide bar, and pass through branch
Support member pushes against connecting rod so that sliding circuit board declines.
According to an embodiment of the present invention, wherein above-mentioned power-on switch includes the framework for being fixed on lampholder shell, framework tool
Have the electrical contact of connecting rod by opening；It is individually fixed in the T-bar of both sides in framework；It is sheathed on the tension spring of T-bar；It is arranged in
The empty set body of tension spring, empty set body have the only limit end to tension spring；And it is installed on the electric contact point of both sides empty set body.
According to an embodiment of the present invention, wherein when sliding LED lamp panel is docked with fixed LED lamp panel, the electricity of connecting rod touches
Head is inserted into power-on switch.
Compared with prior art, the present invention can be obtained including following technique effect：
1) coordinated by main radiating fan mechanism and air-flow guide housing, dry internal LED light and radiate, improve internal heat dissipating
Efficiency.
2) fan electromotor can drive main radiating fan mechanism to decline by chain-wheel mechanism, and drive sliding LED light therein
Plate declines, and can facilitate internal deashing, avoid the trouble of previous LED light heat dissipation effect difference.
3) ratchet built in chain-wheel mechanism realizes two kinds of heat dissipation and the cleaning of radiator fan by the positive and negative rotation of fan electromotor
Operating mode.
Certainly, implementing any of the products of the present invention must be not necessarily required to reach all the above technique effect simultaneously.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and constitutes the part of the present invention, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the energy-saving facile cleaning LED light schematic diagram of the embodiment of the present invention；
Fig. 2 is the energy-saving facile cleaning LED light wind direction schematic diagram of the embodiment of the present invention；
Fig. 3 is the energy-saving facile cleaning LED light heat dissipation work partial schematic diagram of the embodiment of the present invention；
Fig. 4 is the energy-saving facile cleaning LED light deashing work partial schematic diagram of the embodiment of the present invention；
Fig. 5 is the chain-wheel mechanism gear internal schematic diagram of the embodiment of the present invention；
Fig. 6 is the spiral slide bar schematic diagram of the embodiment of the present invention；
Fig. 7 is the region A schematic diagrames of Fig. 3.
Reference numeral
Lampholder shell 10, center through hole 11, air inlet 12, air-flow guide housing 20, fixed LED lamp panel 30, radiating ribs 31 are main
Radiating fan mechanism 40, fan electromotor 41, main radiator fan 42, support element 43, ball bearing 50, spiral slide bar 60 are oriented to and slide
Bar 61, spring 62, drive shaft 70, master gear 71, chain-wheel mechanism 80, chain 81, gear 82, ratchet 83, ball 84, pawl
85, slide LED lamp panel 90, connecting rod 91, electrical contact 92, bending part 93, power-on switch 100, framework 110, T-bar 120, tension spring
130, empty set body 140 limits end 150, electric contact point 160, lampshade shell 200, outlet passageway 210, transmittance plate 300, pair heat dissipation
Fan 400, sliding chamber 601, region A.
Specific implementation mode
Carry out the embodiment that the present invention will be described in detail below in conjunction with accompanying drawings and embodiments, thereby how the present invention is applied
Technological means solves technical problem and reaches the realization process of technical effect to fully understand and implement.
Please also refer to Fig. 1 to Fig. 4, Fig. 1 is the energy-saving facile cleaning LED light schematic diagram of the embodiment of the present invention；Fig. 2 is this
The energy-saving facile of inventive embodiments clears up LED light wind direction schematic diagram；Fig. 3 is the energy-saving facile cleaning LED light of the embodiment of the present invention
Radiate work partial schematic diagram；Fig. 4 is the energy-saving facile cleaning LED light deashing work partial schematic diagram of the embodiment of the present invention.Such as
Shown in figure, a kind of energy-saving facile cleaning LED light includes lampholder shell 10, and lampholder shell 10 has center through hole 11 and is oriented to center
The air inlet 12 of through-hole 11；It is installed on the air-flow guide housing 20 of lampholder shell 10, air-flow guide housing 20 is connected to center through hole 11；Peace
Loaded on lampholder shell 10 and the fixation LED lamp panel 30 that is located on around center through hole 11, the 30 upside installation heat dissipation of fixed LED lamp panel
Muscle 31；In centrally located through-hole 11 and close to the main radiating fan mechanism 40 of 20 upside of air-flow guide housing, main radiating fan mechanism
40 both ends are sheathed on spiral slide bar 60 by ball bearing 50, and spiral slide bar 60 is set up in both sides in center through hole 11；Positioned at master
The drive shaft 70 radiating fan mechanism 50 upside and be driven by it, drive shaft 70 drive the chain-wheel mechanism of engagement by master gear 71
80,80 both ends of chain-wheel mechanism coordinate with spiral slide bar 60 respectively；Cover at center through hole 11 and positioned at 10 lower end of lampholder shell
Slide LED lamp panel 90, sliding LED lamp panel 90 both sides are arranged connecting rod 91, and 91 upper end of connecting rod is arranged electrical contact 92, under electrical contact 92
Bending part 93 is installed in side, and bending part 93 is arranged the guiding slide bar 61 of adjoining spiral slide bar 60, and guiding slide bar 61, which has, supports for connecting rod
91 spring 62 so that electrical contact 92 is inserted in power-on switch 100, and power-on switch 100 is installed on lampholder shell 10 and towards even
Bar 91；And the lampshade shell 200 of air-flow guide housing 20 is covered at, have between lampshade shell 200 and air-flow guide housing 20
Gas channel 210.
In an embodiment of the present invention, the fixed LED lamp panel 30 of the installation of lampholder shell 10 and sliding LED lamp panel 90, as
Cap part.Rear side fixes air-flow guide housing 20, and is connected to the center through hole 11 of corresponding sliding LED lamp panel 90, forms gas all the way
Circulation road radiates to the fixation LED lamp panel 30 of continue working with the sliding blowing of LED lamp panel 90 by main radiating fan mechanism 40,
Improve durability.Specifically, when main radiating fan mechanism 40 works, air inlet 12 that extraneous air passes through lampholder shell 10
In being absorbed into, by 30 top of fixation LED lamp panel where radiating ribs 31, the center where converging to sliding LED lamp panel 90 is logical
In hole 11, continue that up, eventually by the outlet passageway 210 that air-flow guide housing 20 and lampshade shell 200 are formed, the present invention is carried
Heat inside the energy-saving facile cleaning LED light of confession, is rejected to outside, realizes heat radiation function.It is noted that outlet passageway
Secondary radiator fan 400 is also provided in 210, wind direction downward, can aggravate wind direction flow velocity, realize fast cooling heat dissipation, improve
Efficiency.
91 end of connecting rod is additionally provided with the transmittance plate 300 for being provide with fixed LED lamp panel 30 and sliding LED lamp panel 90.Transmittance plate
300 can soft fixed LED lamp panel 30 and the light that sends out of LED in sliding LED lamp panel 90, transmission is guide-lighting, while being also to protect
Protect internal electronic component.
The main radiating fan mechanism 40 of the present invention includes fan electromotor 41；It is driven by fan electromotor 41 and positioned at the master of downside
Radiator fan 42；It is fixed on fan electromotor 41 and the support element 43 of both sides ball bearing 50 is installed, 43 extension set of support element is set to
It is oriented to slide bar 61.In the present embodiment, fan electromotor 41 starts, and main radiator fan 42 is driven to rotate, and wind direction upward, drives
Fixed LED lamp panel 30 and the hot-fluid of 90 upside of sliding LED lamp panel are discharged, and realize heat dissipation.The spiral slide bar of support element 43 and both sides
60 are coordinated by ball bearing 50, reduce friction, improve sliding function.In addition, the left and right ends portion of support element 43 also extends to
It is oriented to slide bar 61, the bending part 93 of respective link 91.
It is to be understood that 41 two-way setting of fan electromotor provided by the present invention, upper end can also drive drive shaft 70, driving
Master gear 71 is installed in the end of axis 70, can drive the chain-wheel mechanism 80 of engagement.With continued reference to FIG. 5, Fig. 5 is implementation of the present invention
The 80 gear internal schematic diagram of chain-wheel mechanism of example.As shown, chain-wheel mechanism 80 includes the chain 81 of middle part engagement master gear 71；
The gear 82 at 81 both ends of engagement chain；It is fixed on the ratchet 83 of 82 inner wall of gear；It is sheathed on spiral slide bar 60 and is located at ratchet 83
Internal ball 84, the chimeric pawl 85 for having cooperation ratchet 83 of ball 84.In an embodiment of the present invention, main tooth
Wheel 71 drives chain 81 to rotate, then rotate gear 82.When gear 82 rotates clockwise, the also rotation clockwise therewith of ratchet 83
Turn, pawl 85 is streaked from 83 back of ratchet, and ball 84 remains stationary as；When gear 82 counterclockwise rotate when, ratchet 83 also with
Rotation counterclockwise, pawl 85 pushed by the deduction of ratchet 83 so that the ball 84 of cooperation spiral slide bar 60 is driven
Lifting is then completed in rotation, drives main radiating fan mechanism 40 to decline, taking-up easy to disassemble, then on main radiator fan 42
Flabellum accumulation dust realize cleaning, ensure cleaning and radiating efficiency.
It is noted that spiral slide bar 60 also has its special character, referring to FIG. 6, Fig. 6 is the spiral shell of the embodiment of the present invention
Revolve 60 schematic diagram of slide bar.Ball 84 and ball bearing 50 are all by ball engagement in the cunning chamber 601 of spiral slide bar 60, sliding chamber
601 identical, the oppositely oriented and end to end spiral grooves that are set as two screw pitch.That is, when ball 84 rotates
When, entire gear 82 will drive the ball of limit to be moved together along sliding chamber 601, and then spiral declines, and completes main radiation air
Fan the decline of mechanism 40；And when ball 81 is displaced to sliding 601 bottommost of chamber, reversed spiral slide chamber 601 can guide again
Ball 84 continues to rise, move back and forth, at this time again can complete main radiating fan mechanism 40 installation positioning, automatically into
Row, it is easy to operate, substantially increase practical performance.
In addition, ball 84 is offseted with ball bearing 50 by any axis inner ring, completion mutually linkage is used, transition is certainly
So, reinforce driving performance.
Energy-saving radiating LED lamp provided by the invention is the bright operating mode of lamp there are two types of operating mode, one kind, and another kind is
Lamp goes out cleaning pattern.As shown in figure 3, when the bright work of lamp, fan electromotor 41 drives main radiator fan 42 to rotate, and drive shaft 70 is just
To rotation, main radiating fan mechanism 50 is located at topmost, and sliding LED lamp panel 90 is docked with fixed LED lamp panel 30, and the two is same
The electrical contact 92 of horizontal line, connecting rod 71 is inserted into power-on switch 100, circuit communication, and energy-saving LED lamp works normally, at this time ball axis
Set 84 does not rotate.When lamp goes out cleaning, reversely rotated as shown in figure 4, fan electromotor 41 starts drive shaft 70,85 forced belt of pawl
Dynamic ball 84 rotates, and declines on spiral slide bar 60, drives support element 43 to compress connecting rod 91 later, what connecting rod 91 was arranged
Spring 62 is shunk, and electrical contact 92 declines, and circuit disconnects, and sliding LED circuit board 90 declines therewith with transmittance plate 300, drops to most
When bottom, just able person is cleaning, sweeps off the dust granule of attachment, avoids blocking, influences to radiate, and keeps durability.It cleans out
Afterwards, then start fan electromotor 41, reversely rotate drive shaft 70 so that on main radiating fan mechanism 40 continues along sliding chamber 601
It rises and resets, work on, energy-saving facile.
Next, with continued reference to FIG. 7, Fig. 7 is the region A schematic diagrames of Fig. 3.Power-on switch 100 includes being fixed on lamp holder
The framework 110 of shell 10, framework 110 have connecting rod 91 electrical contact 92 by opening；It is individually fixed in both sides in framework 110
T-bar 120；It is sheathed on the tension spring 130 of T-bar 120；It is arranged in the empty set body 140 of tension spring 130, empty set body 140, which has, only to be supported
The limit end 150 of tension spring 130；And it is installed on the electric contact point 160 of both sides empty set body 140.In the present embodiment, both sides
Power-on switch 100 is equivalent to positive and negative anodes switch, is located at the positive upside of connecting rod 91 of both sides, two opposite electricity with spring contact
Contact 160.When the electrical contact 92 of 91 end of connecting rod rises, when contradicting the electric contact point 160 with taper, empty set body 140 will be by crowded
Press to the contraction of tension spring 130.Thus, be limited in the tension spring 130 between T-bar 120 and the limit end 150 of empty set body 140
Just electric contact point 160 can be driven to extend out, it is then close to contradict electrical contact 92, connection circuit, and the excellent resilient properties of tension spring 130 are also
The secure connection that can guarantee circuit, is widely used, easy to use.
Several preferred embodiments of the present invention have shown and described in above description, but as previously described, it should be understood that the present invention
Be not limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations,
Modification and environment, and the above teachings or related fields of technology or knowledge can be passed through in the scope of the invention is set forth herein
It is modified.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be in this hair
In the protection domain of bright appended claims.
Claims (10)
1. a kind of energy-saving facile clears up LED light, which is characterized in that including：
Lampholder shell (10), the lampholder shell (10) have center through hole (11) and are oriented to the air inlet of the center through hole (11)
Mouth (12)；
It is installed on the air-flow guide housing (20) of the lampholder shell (10), the air-flow guide housing (20) is connected to the center through hole
(11)；
The fixation LED lamp panel (30) for being installed on the lampholder shell (10) and being located on around the center through hole (11), it is described
Installation radiating ribs (31) on the upside of fixed LED lamp panel (30)；
Main radiating fan mechanism (40) in the center through hole (11) and on the upside of the air-flow guide housing (20), institute
It states main radiating fan mechanism (40) both ends and spiral slide bar (60), spiral slide bar (60) frame is sheathed on by ball bearing (50)
Set on the center through hole (11) interior both sides；
Positioned at the main drive shaft (70) radiating fan mechanism (50) upside and be driven by it, the drive shaft (70) passes through master
Gear (71) drives the chain-wheel mechanism (80) of engagement, and chain-wheel mechanism (80) both ends are matched with the spiral slide bar (60) respectively
It closes；
Cover at the center through hole (11) and the sliding LED lamp panel (90) positioned at the lampholder shell (10) lower end, the cunning
Move LED lamp panel (90) both sides setting connecting rod (91), connecting rod (91) the upper end setting electrical contact (92), the electrical contact (92)
Bending part (93) is installed in downside, and the bending part (93) is arranged the guiding slide bar (61) of the adjacent spiral slide bar (60), described
Being oriented to slide bar (61) has the spring (62) for supporting for the connecting rod (91) so that the electrical contact (92) is inserted in power-on switch
(100), the power-on switch (100) is installed on the lampholder shell (10) and towards the connecting rod (91)；And cover at institute
The lampshade shell (200) of air-flow guide housing (20) is stated, is had between the lampshade shell (200) and the air-flow guide housing (20)
Outlet passageway (210).
2. energy-saving facile according to claim 1 clears up LED light, which is characterized in that wherein described connecting rod (91) lower end
It is additionally provided with the transmittance plate (300) for being provide with the fixed LED lamp panel (30) and the sliding LED lamp panel (90).
3. energy-saving facile according to claim 1 clears up LED light, which is characterized in that in the wherein described outlet passageway (210)
The secondary radiator fan (400) of setting.
4. energy-saving facile according to claim 1 clears up LED light, which is characterized in that the wherein described main radiating fan mechanism
(40) include fan electromotor (41)；It is driven by the fan electromotor (41) and positioned at the main radiator fan (42) of downside；It is fixed on
The fan electromotor (41) and the support element (43) for installing ball bearing (50) described in both sides, the support element (43), which extends, to be arranged
In the guiding slide bar (61).
5. energy-saving facile according to claim 4 clears up LED light, which is characterized in that wherein described chain-wheel mechanism (80) packet
Include the chain (81) that the master gear (71) is engaged at middle part；Engage the gear (82) at the chain (81) both ends；It is fixed on described
The ratchet (83) of gear (82) inner wall；It is sheathed on the spiral slide bar (60) and positioned at the internal ball of the ratchet (83)
(84), the ball (84) is chimeric the pawl (85) for coordinating the ratchet (83).
6. energy-saving facile according to claim 5 clears up LED light, which is characterized in that the wherein described ball (84) with
The ball bearing (50) is all by ball engagement in the cunning chamber (601) of the spiral slide bar (60), sliding chamber (601) setting
It is identical for two screw pitch, oppositely oriented and end to end spiral groove.
7. energy-saving facile according to claim 6 clears up LED light, which is characterized in that the wherein described ball (84) with
The ball bearing (50) is offseted by any axis inner ring.
8. energy-saving facile according to claim 7 clears up LED light, which is characterized in that wherein when the fan electromotor (41)
Start, when control drive shaft (70) rotates forward, the chain (81) drives the gear (82) to rotate clockwise, the pawl (85)
It is not rotated with the ball (84)；When the fan electromotor (41) start, and control drive shaft (70) inverts, the chain
(81) gear (82) is driven to rotate counterclockwise, the pawl (85) rotates with the ball (84), drives the master
Radiating fan mechanism (40) declines on the spiral slide bar (60), and pushes against the connecting rod by the support element (43)
(91) so that the sliding circuit board (90) declines.
9. energy-saving facile according to claim 1 clears up LED light, which is characterized in that wherein described power-on switch (100) packet
The framework (110) for being fixed on the lampholder shell (10) is included, the framework (110) has the electrical contact (92) of the connecting rod (91)
By opening；It is individually fixed in the T-bar (120) of the framework (110) interior both sides；It is sheathed on the drawing of the T-bar (120)
Spring (130)；It is arranged in the empty set body (140) of the tension spring (130), the empty set body (140), which has, only supports the tension spring (130)
Limit end (150)；And it is installed on the electric contact point (160) of empty set body (140) described in both sides.
10. energy-saving facile according to claim 1 clears up LED light, which is characterized in that wherein when the sliding LED lamp panel
(90) when being docked with the fixed LED lamp panel (30), the electrical contact (92) of the connecting rod (91) is inserted into the power-on switch
(100)。
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| CN109708079A (en) * | 2019-03-12 | 2019-05-03 | 安徽艳阳电气集团有限公司 | A kind of adjustable supporting mechanism of LED searchlight direction of illumination |
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