CN114158157A - High-precision LED constant-current driving device with multi-path output - Google Patents
High-precision LED constant-current driving device with multi-path output Download PDFInfo
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- CN114158157A CN114158157A CN202111548893.XA CN202111548893A CN114158157A CN 114158157 A CN114158157 A CN 114158157A CN 202111548893 A CN202111548893 A CN 202111548893A CN 114158157 A CN114158157 A CN 114158157A
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- side wall
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- lateral wall
- connection
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/345—Current stabilisation; Maintaining constant current
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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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
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- 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]
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electroluminescent Light Sources (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention provides a multi-output high-precision LED constant current driving device which comprises a stacking mechanism, wherein the stacking mechanism comprises a stacking plate, a supporting shaft and a supporting frame, the inner side wall of the stacking plate is connected with the supporting shaft in a penetrating mode, the side wall of the supporting shaft is connected with the supporting frame in a penetrating mode, the side wall of the supporting frame is connected with an LED lamp in a penetrating mode, and the bottom end of the stacking mechanism is connected with a movable plate in a penetrating mode. Push through the lateral wall department extrusion of fold mechanism to folding frame, just be fan-shaped expansion with the lateral wall of picture peg when the lateral wall of folding frame is the radian bending, the back is enlarged gradually to the lateral wall department angle of picture peg, can follow the inside position of small opening to the outer end, according to the position of temperature automatically regulated circuit tie point after LED lamps and lanterns live time overuse, after the temperature that is located the original kneck of small opening alleviates, resume again to original position, the sliding interface of the inside setting of small opening, can slide along the wave lateral wall of small opening.
Description
Technical Field
The invention relates to the technical field of LEDs, in particular to a multi-output high-precision LED constant current driving device.
Background
LED is when as illumination source, and LED illumination product is in the time of continuous work, and inside circuit will aggravate the ageing damage of LED interconnecting link after the time has been of a specified duration, can make the device of carrying the light source for LED continuously follow same circuit mouth output power, and the temperature that just is easily given this circuit in the past in the long term continuously increases and can not obtain the outage, will lead to the quick ageing of circuit epidermis for whole LED's life also can reduce thereupon.
Disclosure of Invention
In order to solve the problem that the current accessed by the LED is transmitted from the same route in the continuous working process and is easy to cause wire breakage, and achieve the purpose of automatically replacing the LED current access hole according to the temperature rise, the invention is realized by the following technical scheme: the utility model provides a multiplexed output's high accuracy LED constant current drive arrangement, is including folding mechanism, fold the inside of mechanism and include folded sheet, back shaft and support frame, the inside wall department through connection of folded sheet has the back shaft, the lateral wall department through connection of back shaft has the support frame, the lateral wall department through connection of support frame has the LED lamps and lanterns, the bottom through connection of folding mechanism has the fly leaf, fold the one end through connection that LED lamps and lanterns were kept away from to the mechanism and have docking mechanism, docking mechanism's inside includes movable page or leaf, folding frame and picture peg, the lateral wall department through connection of movable page or leaf is in folding frame's inside, the lateral wall department fixed connection of picture peg is in the lateral wall department of movable page or leaf, the top through connection of folding mechanism has the supporting seat, the top lateral wall department through connection of supporting seat has comb plate mechanism, connecting strip and sliding sleeve, the inside of comb plate mechanism includes movable strip, The comb strip, arc board and elastic strip, the bottom through connection of activity strip is on the top of comb strip, the inside wall department of arc board is provided with the elastic strip, the inside wall department through connection of elastic strip is in the outer lane of activity strip, comb strip, through connection has the mechanism of inserting in the lateral wall of supporting seat, including backup pad, slat and leaking layer to the inside of mechanism of inserting, the end lateral wall department through connection of backup pad is in the top lateral wall department of slat, the end lateral wall department through connection of leaking layer is in the top lateral wall department of slat, the lateral wall one end through connection of slat has the sliding sleeve, the other end through connection of sliding sleeve has the arc board.
Furthermore, the side wall of the LED lamp penetrates through and is connected to the side wall of the laminated plate in a sliding mode, and after the side wall of the laminated plate is heated, the inner interlayer is separated and pushed outwards away from the LED lamp.
Furthermore, the side wall of the folding frame is connected with the side wall of the laminating mechanism in a penetrating manner, and the folding plate arranged in the laminating mechanism can push the folding frame when being deformed.
Furthermore, the top side wall of the inserting plate penetrates through and is movably connected to the leaking layer, and the side wall of the inserting plate can move to the outer end from the position inside the leaking layer after the angle of the side wall of the inserting plate is enlarged.
Furthermore, the side wall of the connecting strip penetrates through the side wall of the drain layer, and the side wall of the drain layer can be stressed to penetrate through the side wall of the connecting strip to be in butt joint with the batten.
Furthermore, the supporting seat is rotationally connected with the top end of the laminating mechanism, and the side wall of the supporting seat can rotate upwards to change an included angle.
Furthermore, the side wall of the folding plate is movably connected to the side wall of the folding frame, and the side wall of the folding plate is heated and bent to push the side wall of the folding frame.
Furthermore, one end of the side end of the movable page, which is far away from the inserting plate, is movably connected to the side wall of the laminating mechanism, one side of the laminating mechanism, which is close to the butt joint mechanism, is in a bent radian, the side wall of the folding frame is extruded and pushed, and the side wall of the movable page can be extruded and unfolded.
The invention provides a multi-output high-precision LED constant current driving device. The method has the following beneficial effects:
1. this multiplexed output's high accuracy LED constant current drive arrangement, contained angle between the lateral wall through whole pressure mechanism and supporting seat of folding at first is that can superpose and be close to, insert the lateral wall of picture peg to the inside wall department of leaking the layer, this moment along with the temperature rise after, the lateral wall of pressure mechanism extrudees the promotion to the lateral wall department of folding frame, just be fan-shaped expansion with the lateral wall of picture peg when the lateral wall of folding frame is the radian bending, the lateral wall department angle of picture peg enlarges the back gradually, can follow the inside position of leaking the layer and remove to the outer end, can be after LED lamps and lanterns live time for a long time according to the position of temperature automatically regulated circuit tie point, the enough radiating space of access opening is provided.
2. This high accuracy LED constant current drive arrangement of multiplexed output, when the lateral wall of picture peg is toward outer when removing at the lateral wall of small opening, can increase the contained angle width of outer small opening, the lateral wall of supporting seat also can the certain angle of kickup this moment, the top of supporting seat inwards promotes the sliding sleeve, the inside of sliding sleeve inserts the lateral wall department to the slat, the other end of slat is pegged graft there is the arc board, the inside wall of arc board can run through in the lateral wall department of activity strip, can switch on the power of reserve circuit, solve the power demand problem after the circuit that is located a plurality of knecks of small opening that LED lamps and lanterns are connected with this.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection of the internal relevant structures of the laminating mechanism according to the present invention;
FIG. 3 is a schematic view of the connection of the related internal structure of the comb plate mechanism of the present invention;
fig. 4 is a schematic view of the structural connection between the docking mechanism and the side wall of the laminating mechanism according to the present invention.
In the figure: 1. a laminating mechanism; 111. stacking the plates; 112. a support shaft; 113. a support frame; 2. an LED lamp; 3. a movable plate; 4. a comb plate mechanism; 411. a movable bar; 412. carding; 413. an arc plate; 414. an elastic strip; 5. a docking mechanism; 511. a live page; 512. folding the frame; 513. inserting plates; 6. a plug-in mechanism; 611. a support plate; 612. laths; 613. a drain layer; 7. a supporting seat; 8. a connecting strip; 9. and (4) a sliding sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the multi-output high-precision LED constant current driving device is as follows:
referring to fig. 1 to 4, a multiplexed output high-precision LED constant current driving device includes a stacking mechanism 1, the stacking mechanism 1 includes a stacking plate 111, a supporting shaft 112 and a supporting frame 113, the supporting shaft 112 is connected to an inner side wall of the stacking plate 111 in a penetrating manner, the supporting frame 113 is connected to an inner side wall of the supporting shaft 112 in a penetrating manner, the LED lamp 2 is connected to an inner side wall of the supporting frame 113 in a penetrating manner, a movable plate 3 is connected to a bottom end of the stacking mechanism 1 in a penetrating manner, a docking mechanism 5 is connected to an end of the stacking mechanism 1 far away from the LED lamp 2 in a penetrating manner, the docking mechanism 5 includes a movable leaf 511, a folding frame 512 and an insertion plate 513 in an inner side wall of the folding frame 512, the insertion plate 513 is fixedly connected to an inner side wall of the movable leaf 511, a top end of the stacking mechanism 1 is connected to a supporting base 7 in a penetrating manner, a top side wall of the supporting base 7 is connected to a comb plate mechanism 4, a comb plate mechanism, a supporting base 113 in a penetrating manner, Connecting strip 8 and sliding sleeve 9, the inside of comb plate mechanism 4 includes movable strip 411, comb strip 412, arc 413 and elastic strip 414, the bottom through connection of movable strip 411 is on the top of comb strip 412, the inside wall department of arc 413 is provided with elastic strip 414, the inside wall department through connection of elastic strip 414 is in movable strip 411, the outer lane of comb strip 412, through connection has in the lateral wall of supporting seat 7 to inserting mechanism 6, the inside of inserting mechanism 6 includes backup pad 611, slat 612 and leaky layer 613, the bottom lateral wall department through connection of backup pad 611 is in the top lateral wall department of slat 612, the bottom lateral wall department through connection of leaky layer 613 is in the top lateral wall department of slat 612, lateral wall one end through connection of slat 612 has sliding sleeve 9, the other end through connection of sliding sleeve 9 has arc 413.
The side wall of the LED lamp 2 penetrates through and is slidably connected to the side wall of the laminated plate 111, and after the side wall of the laminated plate 111 is heated, the internal interlayer is separated and pushed outwards away from the LED lamp 2.
Wherein, the side wall of the folding frame 512 is connected to the side wall of the laminating mechanism 1 in a penetrating manner, and the folding plate 111 arranged inside the laminating mechanism 1 can push the folding frame 512 when being deformed.
The top sidewall of the insertion plate 513 penetrates and is movably connected to the drain layer 613, and the sidewall of the insertion plate 513 can be moved from the inner position of the drain layer 613 to the outer end after the angle is enlarged.
The side wall of the connecting bar 8 is connected to the side wall of the drain layer 613 in a penetrating manner, and the side wall of the drain layer 613 can be forced to pass through the side wall of the connecting bar 8 to be butted with the strip plate 612.
Wherein, the top end mutual rotation of supporting seat 7 and pile pressure mechanism 1 is connected, and the lateral wall of supporting seat 7 can upwards rotate and change the contained angle.
The side wall of the laminated plate 111 is movably connected to the side wall of the folding frame 512, and the side wall of the laminated plate 111 is heated and bent to push the side wall of the folding frame 512.
One end of the side end of the movable leaf 511, which is far away from the inserting plate 513, is movably connected to the side wall of the folding mechanism 1, one side of the folding mechanism 1, which is close to the docking mechanism 5, is in a curved arc, and the side wall of the folding frame 512 is squeezed and pushed, so that the side wall of the movable leaf 511 can be squeezed and unfolded.
When the LED lamp is used, as shown in fig. 1, fig. 2 and fig. 4, after the temperature of the side wall of the LED lamp 2 rises, the side wall of the laminated plate 111 is firstly sensed, after the side wall of the laminated plate 111 is heated, the internal interlayer is separated and pushed outwards to separate from the LED lamp 2, the side wall of the support frame 113 is pulled by the side wall of the LED lamp 2, so that the side wall of the LED lamp 2 can be pushed away from the side wall of the laminating mechanism 1, at this time, after the side wall of the laminating mechanism 1 is bent, one side of the laminating mechanism 1 close to the butting mechanism 5 is in a bent arc, since the included angle between the whole laminating mechanism 1 and the side wall of the support seat 7 can be folded and close to each other at the beginning, the side wall of the inserting plate 513 is inserted to the side wall of the drain layer 613, at this time, as the temperature rises, the side wall of the laminating mechanism 1 can push the side wall of the laminated frame 512 in a pressing manner, and when the side wall of the folded frame 512 is in a bent arc, the side wall of the inserting plate 513 just expands in a fan shape, after the angle of the side wall of the plug plate 513 is gradually enlarged, the plug plate can be moved from the position inside the drain layer 613 to the outer end, the position of a circuit connection point can be automatically adjusted according to the temperature after the LED lamp 2 is used for a long time, and the plug plate can be restored to the original position after the temperature at the original interface of the drain layer 613 is relieved, and a sliding interface arranged inside the drain layer 613 can slide along the wavy side wall of the drain layer 613;
as shown in fig. 1 and fig. 3, when the sidewall of the insertion plate 513 moves toward the outer layer at the sidewall of the drain layer 613, the width of the included angle of the outer layer drain layer 613 is increased, at this time, the sidewall of the supporting seat 7 also bends upward by a certain angle, the top of the supporting seat 7 pushes the sliding sleeve 9 inward, the inside of the sliding sleeve 9 is inserted into the sidewall of the slat 612, the other end of the slat 612 is inserted with the arc plate 413, the inner sidewall of the arc plate 413 can penetrate through the outer sidewall of the movable strip 411, and can be connected to a power supply of a standby line, so as to solve the problem of power supply requirement after the lines at the interfaces of the drain layer 613, to which the LED lamp 2 is connected, cannot be used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high accuracy LED constant current drive arrangement of multiplexed output, includes pile and presses mechanism (1), its characterized in that: the inside of overlapping mechanism (1) includes folded sheet (111), back shaft (112) and support frame (113), the inside wall department through connection of folded sheet (111) has back shaft (112), the lateral wall department through connection of back shaft (112) has support frame (113), the lateral wall department through connection of support frame (113) has LED lamps and lanterns (2), the bottom through connection of overlapping mechanism (1) has fly leaf (3), the one end through connection that LED lamps and lanterns (2) were kept away from in overlapping mechanism (1) has docking mechanism (5), the inside of docking mechanism (5) includes activity page or leaf (511), folding frame (512) and picture peg (513), the lateral wall department through connection in the inside of folding frame (512) of activity page or leaf (511), the lateral wall department fixed connection in the lateral wall department of activity page or leaf (511) of picture peg (513), the top through connection of overlapping mechanism (1) has supporting seat (7), the comb plate mechanism (4), the connecting bar (8) and the sliding sleeve (9) are connected to the top side wall of the supporting seat (7) in a penetrating manner, the comb plate mechanism (4) comprises a movable bar (411), a comb bar (412), an arc plate (413) and an elastic bar (414) inside, the bottom of the movable bar (411) is connected to the top end of the comb bar (412) in a penetrating manner, the elastic bar (414) is arranged on the inner side wall of the arc plate (413), the inner side wall of the elastic bar (414) is connected to the outer rings of the movable bar (411) and the comb bar (412) in a penetrating manner, the opposite insertion mechanism (6) is connected to the side wall of the supporting seat (7) in a penetrating manner, the opposite insertion mechanism (6) comprises a supporting plate (611), a lath (612) and a leaking layer (613), the bottom side wall of the supporting plate (611) is connected to the top side wall of the lath (612) in a penetrating manner, the bottom side wall of the leaking layer (613) is connected to the lath (612), one end of the side wall of the ribbon board (612) is connected with a sliding sleeve (9) in a penetrating way, and the other end of the sliding sleeve (9) is connected with an arc board (413) in a penetrating way.
2. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: the side wall of the LED lamp (2) penetrates through and is connected with the side wall of the laminated plate (111) in a sliding mode.
3. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: the side wall of the folding frame (512) is connected with the side wall of the laminating mechanism (1) in a penetrating way.
4. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: the top side wall of the insert plate (513) penetrates through and is movably connected with the drain layer (613).
5. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: the side wall of the connecting strip (8) is connected with the side wall of the drain layer (613) in a penetrating way.
6. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: the supporting seat (7) is rotatably connected with the top end of the laminating mechanism (1).
7. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: the side wall of the laminated plate (111) is movably connected with the side wall of the folding frame (512).
8. The multiplexed-output high-precision LED constant-current driving device according to claim 1, characterized in that: one end of the side end of the movable leaf (511) far away from the inserting plate (513) is movably connected to the side wall of the laminating mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548893.XA CN114158157B (en) | 2021-12-17 | 2021-12-17 | Multipath output high-precision LED constant current driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111548893.XA CN114158157B (en) | 2021-12-17 | 2021-12-17 | Multipath output high-precision LED constant current driving device |
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| Publication Number | Publication Date |
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| CN114158157A true CN114158157A (en) | 2022-03-08 |
| CN114158157B CN114158157B (en) | 2023-09-15 |
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| CN202111548893.XA Active CN114158157B (en) | 2021-12-17 | 2021-12-17 | Multipath output high-precision LED constant current driving device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271853A (en) * | 2023-03-14 | 2023-06-23 | 连云港长和游乐设备有限公司 | Amusement park track protection device for amusement protection |
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| US20160010520A1 (en) * | 2013-02-25 | 2016-01-14 | Frank Will | Heat-insulated system for lubricating rotating and oscillating components of a motor vehicle |
| US20160040837A1 (en) * | 2013-04-05 | 2016-02-11 | Digital Sputnik Lighting Oü | Lighting Device and System for Wireless Calibration and Controlling of Lighting Device |
| CN205050504U (en) * | 2015-07-28 | 2016-02-24 | 朱耀 | LED display module assembly and used bed frame dish and light -operated circuit board |
| CN112260100A (en) * | 2020-10-09 | 2021-01-22 | 山东安澜电力科技有限公司 | Block terminal convenient to assembly and dismantlement |
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2021
- 2021-12-17 CN CN202111548893.XA patent/CN114158157B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103348495A (en) * | 2010-08-16 | 2013-10-09 | 理查德·诺曼 | Improvements to systems for cost-effective concentration and utilization of solar energy |
| US20160010520A1 (en) * | 2013-02-25 | 2016-01-14 | Frank Will | Heat-insulated system for lubricating rotating and oscillating components of a motor vehicle |
| US20160040837A1 (en) * | 2013-04-05 | 2016-02-11 | Digital Sputnik Lighting Oü | Lighting Device and System for Wireless Calibration and Controlling of Lighting Device |
| CN205050504U (en) * | 2015-07-28 | 2016-02-24 | 朱耀 | LED display module assembly and used bed frame dish and light -operated circuit board |
| CN112260100A (en) * | 2020-10-09 | 2021-01-22 | 山东安澜电力科技有限公司 | Block terminal convenient to assembly and dismantlement |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116271853A (en) * | 2023-03-14 | 2023-06-23 | 连云港长和游乐设备有限公司 | Amusement park track protection device for amusement protection |
| CN116271853B (en) * | 2023-03-14 | 2023-10-10 | 连云港长和游乐设备有限公司 | Amusement park track protection device for amusement protection |
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| Publication number | Publication date |
|---|---|
| CN114158157B (en) | 2023-09-15 |
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