CN107763578A - A kind of protection type LED with Telescopic - Google Patents
A kind of protection type LED with Telescopic Download PDFInfo
- Publication number
- CN107763578A CN107763578A CN201710943715.4A CN201710943715A CN107763578A CN 107763578 A CN107763578 A CN 107763578A CN 201710943715 A CN201710943715 A CN 201710943715A CN 107763578 A CN107763578 A CN 107763578A
- Authority
- CN
- China
- Prior art keywords
- lamp bead
- rotating bar
- base plate
- installation base
- lampshade
- 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.)
- Pending
Links
Classifications
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The present invention relates to a kind of protection type LED with Telescopic.Including firm banking, lamp stand, lampshade, installation base plate, rotating bar, right sliding block and left slider, rotated in the upper lumen of lampshade and be provided with rotating bar, some thermal vias are offered on the front side board and back side panel of lampshade, the lower surface of installation base plate is uniformly provided with some lamp bead fixed seats, the bottom of each lamp bead fixed seat is mounted on lamp bead mounting seat, the bottom of each lamp bead mounting seat is provided with lamp bead, the bottom of installation base plate is also installed with light cover, passage that is some equal with lamp bead quantity and cooperating uniformly is offered on light cover, right sliding block is connected through a screw thread the right part outer peripheral surface that mode is set in rotating bar, left slider is connected through a screw thread the left part outer peripheral surface that mode is set in rotating bar.Simple in construction, easy to use, good heat dissipation effect of the invention, and LED can be avoided exposed for a long time outside, improve the service life of LED lamp.
Description
Technical field
The invention belongs to LED technical field, and in particular to a kind of protection type LED with Telescopic.
Background technology
LED basic structure is one piece of electroluminescent chip of semiconductor material, with elargol or latex solidified to support,
Then sealed with silver wire or gold thread connection chip and circuit board, surrounding with epoxy resin, play a part of protecting internal core, most
After shell is installed, so the anti-seismic performance of LED is good.It is related to the daily family such as mobile phone, desk lamp, household electrical appliances electrically and mechanically with field
In terms of production.LED electricity-saving lamps are as a kind of new lighting source, with the distinguishing feature of energy-conservation, health, environmental protection and long lifespan,
Receive the favor of numerous people and vigorously supporting for country.
Although temperature has obvious reduction to LED compared to incandescent lamp when in use, still can produce heat, it is necessary to
It is cooled to increase the service life, in addition, LED when not in use it is exposed all the time outside, and for the protection of dust
It is poor with the blocking effect of pollution sources, cause LED to be frequently necessary to manual cleaning, exposed LED lamp service life is low,
LED needs often to change, and greatly enhances the expense of the maintenance maintenance of LED, the use to user causes resistance
Hinder.
The content of the invention
It is an object of the invention to provide a kind of protection type LED with Telescopic, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical scheme：
A kind of protection type LED with Telescopic, including firm banking, lamp stand, lampshade, installation base plate, rotating bar,
Right sliding block and left slider, the middle part upper surface of the firm banking fix weld holder and are provided with the lamp stand set in vertical direction；Institute
The both ends for stating firm banking symmetrically offer mounting hole；Weld holder is fixed on the top right side wall of the lamp stand and is provided with support bar；
The lampshade fixes the end that welding is erected at support bar；Rotated and set by bearing connected mode in the upper lumen of the lampshade
It is equipped with rotating bar；The clockwise and anticlockwise motor for driving rotating bar to rotate also is installed with the left plate outer wall of the lampshade；
Some thermal vias are offered on the front side board and back side panel of the lampshade；The lower surface of the installation base plate is uniformly provided with
Some lamp bead fixed seats, the bottom of each lamp bead fixed seat are mounted on lamp bead mounting seat, the bottom of each lamp bead mounting seat
End is provided with lamp bead；The bottom of the installation base plate is also installed with light cover, and some and lamp bead is uniformly offered on light cover
Quantity it is equal and cooperate passage；The upper surface of the installation base plate is symmetrically fixedly installed two hinged seats；Described turn
The left part outer peripheral surface and right part outer peripheral surface of lever are machined with external screw thread；The right sliding block is identical with the structure of left slider,
Internal thread through hole is offered on right sliding block and left slider, the bottom of right sliding block and left slider is mounted on hinged seat；The right side
Sliding block is connected through a screw thread the right part outer peripheral surface that mode is set in rotating bar；The left slider is connected through a screw thread mode and is arranged
In the left part outer peripheral surface of rotating bar；By be hinged between the hinged seat of the right sliding block bottom and the top of No.1 connecting rod
Axle is hinged；It is mutual by jointed shaft between the hinged seat of the installation base plate right part upper surface and the bottom of No.1 connecting rod
It is be hinged；It is hinged between the hinged seat of the left slider bottom and the top of No. two connecting rods by jointed shaft；Positioned at described
It is hinged between the hinged seat of installation base plate left part upper surface and the bottom of No. two connecting rods by jointed shaft.
Preferably, also it is machined with reinforcement between the firm banking and lamp stand.
Preferably, the clockwise and anticlockwise motor uses servomotor.
Preferably, chute is offered on the biside plate inwall of the lampshade；The fixed peace in the both ends of the installation base plate
Equipped with guide pad, two guide pads are slideably positioned in chute.
Preferably, positioned at the rotating bar left part outer peripheral surface external thread rotary to positioned at the rotating bar right part outer ring
The external thread rotary on surface is to being reversed.
Preferably, the bottom of the lamp stand is also respectively provided with battery, LED switch and direction switch.
Compared with prior art, the beneficial effects of the invention are as follows：
The present invention by controlling rotating forward or rotating backward for clockwise and anticlockwise motor output shaft, can realize right sliding block with
The adjustment of distance between left slider, when right sliding block and left slider close to each other, installation base plate in the lower lumen of lampshade to
Upper motion, when right sliding block and left slider are located remotely from each other, installation base plate moves upwards in the lower lumen of lampshade, when installation base
When plate moves upwards in the lower lumen of lampshade, in lamp bead retraction passage, avoid lamp bead exposed outside, lamp bead is protected and made
With；The thermal vias opened up improves the air flow in lampshade inner chamber, improves radiating effect.
Brief description of the drawings
Fig. 1 is the structural representation of the protection type LED with Telescopic.
Fig. 2 is the front view of lamp housing in the protection type LED with Telescopic.
Fig. 3 is the side view of sliding block in the protection type LED with Telescopic
In figure：1- firm bankings, 2- lamp stands, 3- lampshades, 4- installation base plates, 5- chutes, 6- guide pads, 7- rotating bars, 8-
Right sliding block, 9- left sliders, 10- thermal vias, 11- lamp bead fixed seats, 12- light covers, 13- lamp bead mounting seats, 14- lamp beads, 15- lead to
Road, 16- support bars, 17- clockwise and anticlockwise motors, 18- hinged seats, 19- batteries, 20-LED lamp switches, 21- direction switches, 22- add
Strengthening tendons, 23- mounting holes, 24- internal thread through hole, 25- No.1 connecting rods, No. bis- connecting rods of 26-, 27- jointed shafts.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1-3, in the embodiment of the present invention, a kind of protection type LED with Telescopic, including firm banking
1st, lamp stand 2, lampshade 3, installation base plate 4, rotating bar 7, right sliding block 8 and left slider 9, the middle part upper surface of the firm banking 1 are consolidated
Determine weld holder and be provided with the lamp stand 2 set in vertical direction；Reinforcement 22 is also machined between the firm banking 1 and lamp stand 2；Institute
The both ends for stating firm banking 1 symmetrically offer mounting hole 23；Weld holder is fixed on the top right side wall of the lamp stand 2 and is provided with support
Bar 16；The lampshade 3 fixes the end that welding is erected at support bar 16；Connected in the upper lumen of the lampshade 3 by bearing
Mode, which rotates, is provided with rotating bar 7；Also it is installed with the left plate outer wall of the lampshade 3 for driving rotating bar 7 to rotate
Clockwise and anticlockwise motor 17；The clockwise and anticlockwise motor 17 uses servomotor, improves control accuracy；The front side board of the lampshade 3 and
Some thermal vias 10 are offered on back side panel, the thermal vias 10 opened up is advantageous to the circulation of the inner air of lampshade 3, improves
Radiating effect；Chute 5 is offered on the biside plate inwall of the lampshade 3；The both ends of the installation base plate 4 are installed with
Guide pad 6, two guide pads 6 are slideably positioned in chute 5；The lower surface of the installation base plate 4 is uniformly provided with some lamp beads
Fixed seat 11, the bottom of each lamp bead fixed seat 11 are mounted on lamp bead mounting seat 13, the bottom of each lamp bead mounting seat 13
End is provided with lamp bead 14；The bottom of the installation base plate 4 is also installed with light cover 12, is uniformly offered on light cover 12 some
Passage 15 that is equal with the quantity of lamp bead 14 and cooperating, when installation base plate 4 moves up and down, lamp bead mounting seat 13 and lamp bead 14
Can be up and down in passage 15；The upper surface of the installation base plate 4 is symmetrically fixedly installed two hinged seats 18；Described turn
The left part outer peripheral surface and right part outer peripheral surface of lever 7 are machined with external screw thread；Positioned at the left part outer peripheral surface of rotating bar 7
External thread rotary to the external thread rotary positioned at the right part outer peripheral surface of rotating bar 7 to being reversed；The right sliding block 8 and left cunning
The structure of block 9 is identical, and internal thread through hole 24 is offered on right sliding block 8 and left slider 9, and the bottom of right sliding block 8 and left slider 9 is equal
Hinged seat 18 is installed；The right sliding block 8 is connected through a screw thread the right part outer peripheral surface that mode is set in rotating bar 7；The left side
Sliding block 9 is connected through a screw thread the left part outer peripheral surface that mode is set in rotating bar 7；Hinged seat positioned at the right bottom of sliding block 8
It is hinged between 18 and the top of No.1 connecting rod 25 by jointed shaft 27；Positioned at the be hinged of the right part upper surface of installation base plate 4
It is hinged between seat 18 and the bottom of No.1 connecting rod 25 by jointed shaft 27；Hinged seat 18 positioned at the bottom of left slider 9
It is hinged between the top of No. two connecting rods 26 by jointed shaft 27；Hinged seat positioned at the left part upper surface of installation base plate 4
It is hinged between 18 and the bottom of No. two connecting rods 26 by jointed shaft 27.
The bottom of the lamp stand 2 is also respectively provided with battery 19, LED switch 20 and direction switch 21, wherein electric power storage
The consuming parts power supply that pond 19 is used for into whole device, direction switch 21 are used for the startup for controlling clockwise and anticlockwise motor 17, LED
Switch 20 is used for the opening and closing for controlling lamp bead 14.
The present invention can realize right sliding block by controlling rotating forward or rotating backward for the output shaft of clockwise and anticlockwise motor 17
The adjustment of distance between 8 and left slider 9, when right sliding block 8 and left slider 9 close to each other, installation base plate 4 is in the bottom of lampshade 3
Moved upwards in inner chamber, when right sliding block 8 and left slider 9 are located remotely from each other, installation base plate 4 in the lower lumen of lampshade 3 upwards
Motion, when motion upwards in lower lumen of the installation base plate 4 in lampshade 3, lamp bead 14 is retracted in passage 15, avoids lamp bead 14 naked
It is exposed, to the protective effect of lamp bead 14；The thermal vias 10 opened up improves the air flow in the inner chamber of lampshade 3, improves and dissipates
Thermal effect.
Finally it should be noted that：The preferred embodiments of the present invention are the foregoing is only, are not intended to limit the invention,
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art, it still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic,
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (6)
1. a kind of protection type LED with Telescopic, including firm banking (1), lamp stand (2), lampshade (3), installation base plate
(4), rotating bar (7), right sliding block (8) and left slider (9), it is characterized in that, weldering is fixed in the middle part upper surface of the firm banking (1)
Connect to set up and have the lamp stand (2) set in vertical direction, the both ends of the firm banking (1) symmetrically offer mounting hole (23), institute
State and weld holder is fixed on the top right side wall of lamp stand (2) be provided with support bar (16), the fixed welding of the lampshade (3) is erected at support
The end of bar (16), rotated by bearing connected mode in the upper lumen of the lampshade (3) and be provided with rotating bar (7), it is described
The clockwise and anticlockwise motor (17) for driving rotating bar (7) to rotate, the lamp are also installed with the left plate outer wall of lampshade (3)
Cover and offer some thermal vias (10) on the front side board and back side panel of (3), the lower surface of the installation base plate (4) is uniformly pacified
Equipped with some lamp bead fixed seats (11), the bottom of each lamp bead fixed seat (11) is mounted on lamp bead mounting seat (13), each
The bottom of individual lamp bead mounting seat (13) is provided with lamp bead (14), and the bottom of the installation base plate (4) is also installed with light cover
(12) passage (15) that is some equal with lamp bead (14) quantity and cooperating, the installation, are uniformly offered on light cover (12)
The upper surface of substrate (4) is symmetrically fixedly installed two hinged seats (18), the left part outer peripheral surface and right part of the rotating bar (7)
Outer peripheral surface is machined with external screw thread, and the right sliding block (8) is identical with the structure of left slider (9), right sliding block (8) and left slider
(9) internal thread through hole (24) is offered on, the bottom of right sliding block (8) and left slider (9) is mounted on hinged seat (18), described
Right sliding block (8) mode of being connected through a screw thread is set in the right part outer peripheral surface of rotating bar (7), and the left slider (9) passes through screw thread
Connected mode is set in the left part outer peripheral surface of rotating bar (7), hinged seat (18) and No.1 positioned at right sliding block (8) bottom
It is hinged between the top of connecting rod (25) by jointed shaft (27), the hinged seat positioned at the installation base plate (4) right part upper surface
(18) it is hinged between the bottom of No.1 connecting rod (25) by jointed shaft (27), the hinge positioned at the left slider (9) bottom
It is hinged between the top of joint chair (18) and No. two connecting rods (26) by jointed shaft (27), positioned at the installation base plate (4) left part
It is hinged between the hinged seat (18) of upper surface and the bottom of No. two connecting rods (26) by jointed shaft (27).
2. a kind of protection type LED with Telescopic according to claim 1, it is characterized in that, the firm banking
(1) reinforcement (22) is also machined between lamp stand (2).
3. a kind of protection type LED with Telescopic according to claim 1, it is characterized in that, the rotating electricity
Machine (17) uses servomotor.
4. a kind of protection type LED with Telescopic according to claim 1, it is characterized in that, the lampshade (3)
Chute (5) is offered on biside plate inwall, the both ends of the installation base plate (4) are installed with guide pad (6), and two are led
It is slideably positioned in block (6) in chute (5).
5. a kind of protection type LED with Telescopic according to claim 1, it is characterized in that, positioned at the rotation
The external thread rotary of bar (7) left part outer peripheral surface is to oppositely oriented with the external screw thread positioned at the rotating bar (7) right part outer peripheral surface
Set.
6. a kind of protection type LED with Telescopic according to claim 1, it is characterized in that, the lamp stand (2)
Bottom is also respectively provided with battery (19), LED switch (20) and direction switch (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943715.4A CN107763578A (en) | 2017-10-11 | 2017-10-11 | A kind of protection type LED with Telescopic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710943715.4A CN107763578A (en) | 2017-10-11 | 2017-10-11 | A kind of protection type LED with Telescopic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763578A true CN107763578A (en) | 2018-03-06 |
Family
ID=61267332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710943715.4A Pending CN107763578A (en) | 2017-10-11 | 2017-10-11 | A kind of protection type LED with Telescopic |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763578A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506908A (en) * | 2018-04-03 | 2018-09-07 | 宁波蒙曼生物科技有限公司 | A kind of energy-saving radiating LED light |
| CN112984469A (en) * | 2021-02-23 | 2021-06-18 | 刘志霞 | Adjustable lighting device for ophthalmic surgery |
| CN113963638A (en) * | 2021-09-29 | 2022-01-21 | 滨海治润电子有限公司 | Safety protection type semiconductor light-emitting diode |
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| CN205746268U (en) * | 2016-05-08 | 2016-11-30 | 江苏越城照明电器科技有限公司 | A kind of lifting type illuminating lamp |
| CN205938830U (en) * | 2016-08-30 | 2017-02-08 | 慈溪市莱殿光电有限公司 | Ceiling lamp convenient to slidable mounting adjusts |
| CN206329954U (en) * | 2017-01-12 | 2017-07-14 | 西北民族大学 | The illumination apparatus of one plant growth |
| CN106969304A (en) * | 2017-05-18 | 2017-07-21 | 张伟 | Light fixture with suspension bracket |
| CN206352762U (en) * | 2017-01-17 | 2017-07-25 | 中山市五安光电科技有限公司 | A kind of Hardware fitting light fixture easy to use |
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2017
- 2017-10-11 CN CN201710943715.4A patent/CN107763578A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205746268U (en) * | 2016-05-08 | 2016-11-30 | 江苏越城照明电器科技有限公司 | A kind of lifting type illuminating lamp |
| CN205938830U (en) * | 2016-08-30 | 2017-02-08 | 慈溪市莱殿光电有限公司 | Ceiling lamp convenient to slidable mounting adjusts |
| CN206329954U (en) * | 2017-01-12 | 2017-07-14 | 西北民族大学 | The illumination apparatus of one plant growth |
| CN206352762U (en) * | 2017-01-17 | 2017-07-25 | 中山市五安光电科技有限公司 | A kind of Hardware fitting light fixture easy to use |
| CN106969304A (en) * | 2017-05-18 | 2017-07-21 | 张伟 | Light fixture with suspension bracket |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506908A (en) * | 2018-04-03 | 2018-09-07 | 宁波蒙曼生物科技有限公司 | A kind of energy-saving radiating LED light |
| CN108506908B (en) * | 2018-04-03 | 2020-07-03 | 大庆宏富来电气设备制造有限公司 | Energy-saving heat-dissipation LED lamp |
| CN112984469A (en) * | 2021-02-23 | 2021-06-18 | 刘志霞 | Adjustable lighting device for ophthalmic surgery |
| CN113963638A (en) * | 2021-09-29 | 2022-01-21 | 滨海治润电子有限公司 | Safety protection type semiconductor light-emitting diode |
| CN113963638B (en) * | 2021-09-29 | 2022-10-25 | 滨海治润电子有限公司 | Safety protection type semiconductor light-emitting diode |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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Application publication date: 20180306 |