CN108174477B - A kind of LED drive power that thermal diffusivity is strong - Google Patents
A kind of LED drive power that thermal diffusivity is strong Download PDFInfo
- Publication number
- CN108174477B CN108174477B CN201711414918.0A CN201711414918A CN108174477B CN 108174477 B CN108174477 B CN 108174477B CN 201711414918 A CN201711414918 A CN 201711414918A CN 108174477 B CN108174477 B CN 108174477B
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- Prior art keywords
- shell
- fixedly connected
- sides
- led drive
- connecting plate
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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
- H05B44/00—Circuit arrangements for operating electroluminescent light sources
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/60—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
- F21V29/677—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans the fans being used for discharging
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0204—Mounting supporting structures on the outside of casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Percussion Or Vibration Massage (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a kind of LED drive powers that thermal diffusivity is strong, including shell, motor is fixedly installed at the top of the inner walls, the output end of the motor is fixedly connected with screw rod, the bottom thread of the screw surface is connected with thread bush, the two sides of the thread bush are fixedly connected to connecting plate, connecting plate is fixedly connected with attachment base one far from one end of thread bush, attachment base one is connected with motion bar by shaft far from the side of connecting plate, the one end of motion bar far from attachment base one is connected with attachment base two by shaft, the two sides of inner walls are fixedly connected to fixed link, fixed link is fixedly connected with slide bar far from one end of inner walls.The present invention passes through the cooperation of motor, screw rod, thread bush, connecting plate, motion bar, slide bar, sleeve and blower, two blowers can be promoted constantly to move left and right, so as to radiate in time to driving power ontology, the service life of LED drive power is improved.
Description
Technical field
The present invention relates to LED drive power technical field, specially a kind of LED drive power that thermal diffusivity is strong.
Background technique
LED drive power is the power adapter that power supply supply is converted to specific voltage and current to drive LED luminous,
Under normal conditions: the input of LED drive power includes high pressure industrial frequency AC (i.e. alternating current), low-voltage direct, high voltage direct current, low pressure height
Frequency exchange (output of such as electronic transformer), but the maximum technology barrier that restrict LED light source development at present is exactly LED envelope
The heat transfer of dress and hot settlement issues, the i.e. heat dissipation problem of LED, LED usually require to continue for a long time as light source equipment
Work, for this cold light source of LED, prolonged work can generate a large amount of thermal accumlation, but current LED
Driving power heat dissipation cannot generally radiate in time, reduce the service life of LED drive power.
Summary of the invention
The purpose of the present invention is to provide a kind of LED drive powers that thermal diffusivity is strong, and have to radiate in time, improve
The advantages of LED drive power service life, solving current LED drive power heat dissipation cannot generally radiate in time, reduce LED
The problem of driving power service life.
To achieve the above object, the invention provides the following technical scheme: a kind of LED drive power that thermal diffusivity is strong, including
Shell is fixedly installed with motor at the top of the inner walls, and the output end of the motor is fixedly connected with screw rod, the screw rod
The bottom thread on surface is connected with thread bush, and the two sides of the thread bush are fixedly connected to connecting plate, and the connecting plate is separate
One end of thread bush is fixedly connected with attachment base one, and the attachment base one is connected with far from the side of connecting plate by shaft
Motion bar, the one end of the motion bar far from attachment base one are connected with attachment base two by shaft, the inner walls
Two sides are fixedly connected to fixed link, and the fixed link is fixedly connected with slide bar, the slide bar table far from one end of inner walls
The two sides in face slidably connect sleeve, are fixedly connected at the top of the bottom of the attachment base two and sleeve, the bottom of the sleeve
Portion is fixedly installed with blower, the inside of the shell and bottom for being located at blower is fixedly installed with driving power ontology, the shell
Two sides at the top of body offer through-hole one, and the bottom of the shell offers through-hole two.
Preferably, the bottom of the inner walls two sides is fixedly connected to loading plate, the bottom of the driving power ontology
It is contacted at the top of portion and loading plate, the two sides of the driving power ontology are provided with installation bolt, the bottom of the installation bolt
Portion sequentially passes through driving power ontology and loading plate and extends to the bottom of loading plate.
Preferably, the surface of the connecting plate offers location hole, the top of the inner walls and is located at the two of motor
Side is fixedly connected to locating rod, and the bottom of the locating rod passes through location hole and extends to the outside of location hole.
Preferably, the two sides of the inner walls and be located at fixed link bottom be fixedly connected to spring, the spring
One end far from inner walls is fixedly connected with sleeve.
Preferably, the bottom of the shell front surface offers service ports, the front surface of the shell and corresponding service ports
Position dodge gate is movably installed with by hinge.
Compared with prior art, beneficial effects of the present invention are as follows:
1, the present invention passes through the cooperation of motor, screw rod, thread bush, connecting plate, motion bar, slide bar, sleeve and blower, can
Promote two blowers constantly to move left and right, so as to radiate in time to driving power ontology, improves LED driving electricity
The service life in source.
2, the present invention can facilitate people that driving power ontology is mounted on shell by setting loading plate and installation bolt
Inside can limit motion profile when thread bush moves up and down by setting location hole and locating rod, by the way that spring is arranged,
The mobile effect of auxiliary sleeve can be played can facilitate people to driving power ontology by setting service ports and dodge gate
It repairs.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure of the invention sectional front view；
Fig. 3 is the partial structurtes enlarged drawing of A in Fig. 2 of the present invention.
In figure: 1 shell, 2 motors, 3 screw rods, 4 thread bush, 5 connecting plates, 6 attachment bases one, 7 motion bars, 8 attachment bases two, 9
Fixed link, 10 slide bars, 11 sleeves, 12 blowers, 13 driving power ontologies, 14 through-holes one, 15 through-holes two, 16 loading plates, 17 installations
Bolt, 18 location holes, 19 locating rods, 20 springs, 21 service ports, 22 dodge gates.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3, a kind of LED drive power that thermal diffusivity is strong, including shell 1 are please referred to, the bottom of 1 front surface of shell opens up
There are a service ports 21, the position of the front surface of shell 1 and corresponding service ports 21 is movably installed with dodge gate 22 by hinge, by setting
Service ports 21 and dodge gate 22 are set, people can be facilitated to repair driving power ontology 13, the top of 1 inner wall of shell is fixed
Motor 2 is installed, the output end of motor 2 is fixedly connected with screw rod 3, and the bottom thread on 3 surface of screw rod is connected with thread bush 4, spiral shell
The two sides of line set 4 are fixedly connected to connecting plate 5, and the surface of connecting plate 5 offers location hole 18, the top of 1 inner wall of shell and
It is fixedly connected to locating rod 19 positioned at the two sides of motor 2, the bottom of locating rod 19 passes through location hole 18 and extends to location hole
18 outside can limit motion profile when thread bush 4 moves up and down, connection by setting location hole 18 and locating rod 19
Plate 5 is fixedly connected with attachment base 1 far from one end of thread bush 4, and side of the attachment base 1 far from connecting plate 5 is living by shaft
Dynamic to be connected with motion bar 7, the one end of motion bar 7 far from attachment base 1 is connected with attachment base 28 by shaft, in shell 1
The two sides of wall are fixedly connected to fixed link 9, and fixed link 9 is fixedly connected with slide bar 10, slide bar 10 far from one end of 1 inner wall of shell
The two sides on surface slidably connect sleeve 11, two sides of 1 inner wall of the shell and bottom for being located at fixed link 9 is fixedly connected to bullet
Spring 20, spring 20 are fixedly connected far from one end of 1 inner wall of shell with sleeve 11, by the way that spring 20 is arranged, can play auxiliary sleeve
The mobile effect of cylinder 11, the bottom of attachment base 28 are fixedly connected with the top of sleeve 11, and the bottom of sleeve 11 is fixedly installed with wind
Machine 12, the inside of shell 1 and the bottom for being located at blower 12 are fixedly installed with driving power ontology 13, the bottom of 1 inner wall two sides of shell
Portion is fixedly connected to loading plate 16, and the bottom of driving power ontology 13 is contacted with the top of loading plate 16, driving power ontology
13 two sides are provided with installation bolt 17, and the bottom of installation bolt 17 sequentially passes through driving power ontology 13 and loading plate 16 simultaneously
The bottom for extending to loading plate 16 can facilitate people by driving power ontology by setting loading plate 16 and installation bolt 17
13 are mounted on inside shell 1, and the two sides at 1 top of shell offer through-hole 1, and the bottom of shell 1 offers through-hole 2 15,
By setting through-hole 1 and through-hole 2 15, the air inside shell 1 can be made to circulate, pass through motor 2, screw rod 3, screw thread
The cooperation of set 4, connecting plate 5, motion bar 7, slide bar 10, sleeve 11 and blower 12 can promote two blowers 12 constantly left and right
It is mobile, so as to radiate in time to driving power ontology 13, improve the service life of LED drive power.
In use, user starts motor 2 and blower 12, motor 2 drives screw rod 3 to rotate, and screw rod 3 promotes screw thread when rotating
Set 4 moves up and down, and promotes sleeve 11 in the continuous side-to-side movement in 10 surface of slide bar by motion bar 7 when thread bush 4 moves up and down,
12 side-to-side movement of blower is driven when 10 side-to-side movement of slide bar, when 12 side-to-side movement of blower can carry out driving power ontology 13 scattered
Heat.
In summary: the strong LED drive power of the thermal diffusivity passes through motor 2, screw rod 3, thread bush 4, connecting plate 5, activity
The cooperation of bar 7, slide bar 10, sleeve 11 and blower 12, solving current LED drive power heat dissipation cannot generally radiate in time,
The problem of reducing LED drive power service life.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of LED drive power of heat dissipation, including shell (1), it is characterised in that: the top of shell (1) inner wall is fixed
It is equipped with motor (2), the output end of the motor (2) is fixedly connected with screw rod (3), the bottom thread on screw rod (3) surface
It is connected with thread bush (4), the two sides of the thread bush (4) are fixedly connected to connecting plate (5), and the connecting plate (5) is far from spiral shell
One end of line set (4) is fixedly connected with attachment base one (6), and the attachment base one (6) passes through shaft far from the side of connecting plate (5)
It is connected with motion bar (7), the motion bar (7) is connected with connection by shaft far from one end of attachment base one (6)
Two (8) of seat, the two sides of shell (1) inner wall are fixedly connected to fixed link (9), and the fixed link (9) is far from shell (1)
One end of wall is fixedly connected with slide bar (10), and the two sides on slide bar (10) surface slidably connect sleeve (11), the company
It being fixedly connected at the top of the bottom of joint chair two (8) and sleeve (11), the bottom of the sleeve (11) is fixedly installed with blower (12),
The inside of the shell (1) and the bottom for being located at blower (12) is fixedly installed with driving power ontology (13), the shell (1) top
The two sides in portion offer through-hole one (14), and the bottom of the shell (1) offers through-hole two (15).
2. a kind of LED drive power of heat dissipation according to claim 1, it is characterised in that: shell (1) the inner wall two sides
Bottom be fixedly connected to loading plate (16), connect at the top of the bottom and loading plate (16) of the driving power ontology (13)
Touching, the two sides of the driving power ontology (13) are provided with installation bolt (17), and the bottom of installation bolt (17) is successively
Through driving power ontology (13) and loading plate (16) and the bottom for extending to loading plate (16).
3. a kind of LED drive power of heat dissipation according to claim 1, it is characterised in that: the surface of the connecting plate (5)
Offer location hole (18), the top of shell (1) inner wall and be located at motor (2) two sides be fixedly connected to locating rod
(19), the bottom of the locating rod (19) passes through location hole (18) and extends to the outside of location hole (18).
4. a kind of LED drive power of heat dissipation according to claim 1, it is characterised in that: the two of shell (1) inner wall
Side and be located at fixed link (9) bottom be fixedly connected to spring (20), the spring (20) far from shell (1) inner wall one end
It is fixedly connected with sleeve (11).
5. a kind of LED drive power of heat dissipation according to claim 1, it is characterised in that: shell (1) front surface
Bottom offers service ports (21), and the position of the front surface of the shell (1) and corresponding service ports (21) is pacified by hinge activity
Equipped with dodge gate (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414918.0A CN108174477B (en) | 2017-12-25 | 2017-12-25 | A kind of LED drive power that thermal diffusivity is strong |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414918.0A CN108174477B (en) | 2017-12-25 | 2017-12-25 | A kind of LED drive power that thermal diffusivity is strong |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108174477A CN108174477A (en) | 2018-06-15 |
| CN108174477B true CN108174477B (en) | 2019-12-03 |
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ID=62524037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711414918.0A Active CN108174477B (en) | 2017-12-25 | 2017-12-25 | A kind of LED drive power that thermal diffusivity is strong |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174477B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116481003B (en) * | 2023-04-26 | 2023-11-17 | 博山中美防爆电机电器有限公司 | Novel LED explosion-proof lighting device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206300168U (en) * | 2017-01-05 | 2017-07-04 | 中山市鼎上电子科技有限公司 | It is easy to fixed LED drive power in a kind of open air |
| CN206568875U (en) * | 2017-03-16 | 2017-10-20 | 嵊州市艾诺威汽车配件有限公司 | A kind of radiator fans support |
| CN107355693A (en) * | 2017-08-30 | 2017-11-17 | 惠勇 | A kind of intelligent LED driving power |
| CN107424742A (en) * | 2017-08-29 | 2017-12-01 | 丁蒙蒙 | A kind of transformer with damping and c /v |
-
2017
- 2017-12-25 CN CN201711414918.0A patent/CN108174477B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206300168U (en) * | 2017-01-05 | 2017-07-04 | 中山市鼎上电子科技有限公司 | It is easy to fixed LED drive power in a kind of open air |
| CN206568875U (en) * | 2017-03-16 | 2017-10-20 | 嵊州市艾诺威汽车配件有限公司 | A kind of radiator fans support |
| CN107424742A (en) * | 2017-08-29 | 2017-12-01 | 丁蒙蒙 | A kind of transformer with damping and c /v |
| CN107355693A (en) * | 2017-08-30 | 2017-11-17 | 惠勇 | A kind of intelligent LED driving power |
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| Publication number | Publication date |
|---|---|
| CN108174477A (en) | 2018-06-15 |
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