CN108167786A - A kind of LED startup power supplies of high temperature-proof - Google Patents
A kind of LED startup power supplies of high temperature-proof Download PDFInfo
- Publication number
- CN108167786A CN108167786A CN201711414877.5A CN201711414877A CN108167786A CN 108167786 A CN108167786 A CN 108167786A CN 201711414877 A CN201711414877 A CN 201711414877A CN 108167786 A CN108167786 A CN 108167786A
- Authority
- CN
- China
- Prior art keywords
- babinet
- proof
- fixedly connected
- heat
- high temperature
- 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
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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
- 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
-
- 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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
- F21V29/717—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements using split or remote units thermally interconnected, e.g. by thermally conductive bars or heat pipes
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a kind of LED startup power supplies of high temperature-proof, including babinet, the inner cavity of the babinet is fixedly connected with circuit board body, heating electric appliance is installed at the top of the circuit board body, the top of the circuit board body is fixedly connected with heat-conducting plate by heating column, the surface of the heat-conducting plate offers radiating groove, and the heat-conducting plate is located at the top of heating electric appliance.The cooperation that the present invention passes through babinet, circuit board body, heating electric appliance, heat-conducting plate, fixed plate, open slot, fixed frame, motor, radiating groove, active fans, driven fan, air inlet hole, ventilation hole, gas vent, power cord, dust-proof cushion, catch net, supporting leg, anti-skid base and heating column; solve the problems, such as that the LED startup power supply heat dissipation performances of existing high temperature-proof are poor; the LED startup power supplies of the high temperature-proof have the advantages of perfect heat-dissipating, avoid and the problem of internal heat cannot exclude to reduce the LED startup power supply service lifes of high temperature-proof is used for a long time.
Description
Technical field
The present invention relates to LED startup power supply technical fields, the LED startup power supplies of specially a kind of high temperature-proof.
Background technology
LED power high frequency is the direction of its development, and high frequency minimizes Switching Power Supply, and Switching Power Supply is made to enter more
Field is widely applied, particularly in the application of high-technology field, has pushed miniaturization, the lighting of new high-tech product,
In addition the development of Switching Power Supply and apply it is energy saving, economize on resources and environmental protection in terms of all have great importance.
The LED startup power supplies of high temperature-proof are a types of LED power, its utilization is very extensive, but existing anti-height
The LED startup power supply heat dissipation performances of temperature are poor, and internal heat, which is used for a long time, cannot exclude to reduce high temperature-proof LED startup power supplies
Service life, the person of being not convenient to use use.
Invention content
The purpose of the present invention is to provide a kind of LED startup power supplies of high temperature-proof, have the advantages of perfect heat-dissipating, solve
The problem of LED startup power supply heat dissipation performances of existing high temperature-proof are poor.
To achieve the above object, the present invention provides following technical solution：The LED startup power supplies of a kind of high temperature-proof, including case
Body, the inner cavity of the babinet is fixedly connected with circuit board body, heating electric appliance is equipped at the top of the circuit board body, described
The top of circuit board body is fixedly connected with heat-conducting plate by heating column, and the surface of the heat-conducting plate offers radiating groove, described
Heat-conducting plate is located at the top of heating electric appliance, and the inner cavity of the babinet is fixedly connected with fixed plate, and the fixed plate is located at heat-conducting plate
Top, offer open slot at the top of the fixed plate, the inner cavity of the open slot is fixedly connected with fixed frame, the fixation
Motor is fixedly connected on the inside of frame, the output terminal of the motor is fixedly connected with active fans, the cabinets cavity bottom
Both sides are connected with driven fan by bearing, and the bottom of the circuit board body offers and heating electric appliance and heat-conducting plate
The ventilation hole being used cooperatively, the bottom in the babinet offer air inlet hole, the top of the babinet and the top of babinet both sides
Multiple gas vents being offered, and multiple gas vents are evenly distributed, the both sides of the babinet are provided through power cord, and
The inside of power cord is fixedly connected respectively at the top of circuit board body both sides.
Preferably, the bottom of the babinet is fixedly connected with dust-proof cushion, and dust-proof cushion is used cooperatively with air inlet hole.
Preferably, the quantity of the open slot is no less than three, and multiple open slots are evenly distributed.
Preferably, it is fixedly connected with the catch net being used cooperatively with gas vent at the top of the cabinets cavity.
Preferably, the both sides of the bottom of box have been fixedly connected with supporting leg, and the bottom of supporting leg be fixedly connected with it is anti-skidding
The quantity of pedestal, the ventilation hole and air inlet hole is no less than three, and multiple ventilation holes and air inlet hole are evenly distributed.
Compared with prior art, beneficial effects of the present invention are as follows：
1st, the present invention by babinet, circuit board body, heating electric appliance, heat-conducting plate, fixed plate, open slot, fixed frame, motor, dissipate
Heat channel, active fans, driven fan, air inlet hole, ventilation hole, gas vent, power cord, dust-proof cushion, catch net, supporting leg, anti-skidding bottom
The cooperation of seat and heating column, solves the problems, such as that the LED startup power supply heat dissipation performances of existing high temperature-proof are poor, the LED of the high temperature-proof
Startup power supply has the advantages of perfect heat-dissipating, and avoiding long-time service internal heat cannot exclude to reduce high temperature-proof
The problem of LED startup power supply service lifes, uses convenient for user.
2nd, the present invention can avoid dust from entering the inside of babinet by the setting of dust-proof cushion, by the setting of open slot,
It can strengthen the LED startup power supply air draft uniformitys, by the setting of multiple ventilation holes and air inlet hole, the LED can be strengthened and opened
Dynamic power supply heat sinking effect, can accelerate the air velocity inside the LED startup power supplies.
Description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the partial enlarged view of A in Fig. 1；
Fig. 3 is the vertical view of heat-conducting plate of the present invention.
In figure：1 babinet, 2 circuit board bodies, 3 heating electric appliances, 4 heat-conducting plates, 5 fixed plates, 6 open slots, 7 fixed frames, 8 electricity
It is machine, 9 radiating grooves, 10 active fans, 11 driven fans, 12 air inlet holes, 13 ventilation holes, 14 gas vents, 15 power cords, 16 dust-proof
Pad, 17 catch nets, 18 supporting legs, 19 anti-skid bases, 20 heating columns.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution 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, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, a kind of LED startup power supplies of high temperature-proof, including babinet 1, the both sides of 1 bottom of babinet are fixed to be connected
Supporting leg 18 is connected to, and the bottom of supporting leg 18 is fixedly connected with anti-skid base 19, the inner cavity of babinet 1 is fixedly connected with circuit board body
2, the top of circuit board body 2 is equipped with heating electric appliance 3, and the top of circuit board body 2 is fixedly connected with by heating column 20 leads
Hot plate 4, the surface of heat-conducting plate 4 offer radiating groove 9, and heat-conducting plate 4 is located at the top of heating electric appliance 3, and the inner cavity of babinet 1, which is fixed, to be connected
Fixed plate 5 is connected to, fixed plate 5 is located at the top of heat-conducting plate 4, and the top of fixed plate 5 offers open slot 6, the quantity of open slot 6
No less than three, and multiple open slots 6 are evenly distributed, and by the setting of open slot 6, can strengthen LED startup power supplies row
The wind uniformity, the inner cavity of open slot 6 are fixedly connected with fixed frame 7, and the inside of fixed frame 7 is fixedly connected with motor 8, motor 8
Output terminal is fixedly connected with active fans 10, and the both sides of 1 intracavity bottom of babinet are connected with driven fan 11 by bearing,
The bottom of circuit board body 2 offers the ventilation hole 13 being used cooperatively with heating electric appliance 3 and heat-conducting plate 4, and the bottom in babinet 1 is opened
Equipped with air inlet hole 12, the quantity of ventilation hole 13 and air inlet hole 12 is no less than three, and multiple ventilation holes 13 and air inlet hole 12 are in
It is uniformly distributed, by the setting of multiple ventilation holes 13 and air inlet hole 12, the LED startup power supply heat dissipation effects can be strengthened, it can
Accelerate the air velocity inside the LED startup power supplies, the bottom of babinet 1 is fixedly connected with dust-proof cushion 16, and dust-proof cushion 16 with into
Air holes 12 is used cooperatively, and by the setting of dust-proof cushion 16, dust can be avoided to enter the inside of babinet 1, the top of babinet 1 and case
The top of 1 both sides of body offers multiple gas vents 14, and multiple gas vents 14 are evenly distributed, and the top of 1 inner cavity of babinet is consolidated
Surely the catch net 17 being used cooperatively with gas vent 14 is connected with, the both sides of babinet 1 are provided through power cord 15, and power cord
15 inside is fixedly connected respectively at the top of 2 both sides of circuit board body, by babinet 1, circuit board body 2, heating electric appliance 3,
Heat-conducting plate 4, fixed plate 5, open slot 6, fixed frame 7, motor 8, radiating groove 9, active fans 10, driven fan 11, air inlet hole 12,
Ventilation hole 13, gas vent 14, power cord 15, dust-proof cushion 16, catch net 17, supporting leg 18, anti-skid base 19 and heating column 20 are matched
It closes, solves the problems, such as that the LED startup power supply heat dissipation performances of existing high temperature-proof are poor, the LED startup power supplies of the high temperature-proof have scattered
The advantages of good in thermal property, avoiding long-time service internal heat cannot exclude to reduce the LED startup power supplies use of high temperature-proof
The problem of service life, uses convenient for user.
In use, motor 8 rotates, the output terminal of motor 8 drives active fans 10 to rotate, by open slot 6, air inlet hole
12nd, the cooperation of ventilation hole 13 and gas vent 14, the heat that heating electric appliance 3 is generated are discharged, while by the flowing of air, are driven
Driven fan 11 rotates, so as to accelerate the air velocity inside the LED startup power supplies, while to circuit board body 2, heating electric
Device 3 and heat-conducting plate 4 carry out cooling and achieve the effect that temperature with high efficiency.
In summary：The LED startup power supplies of the high temperature-proof pass through babinet 1, circuit board body 2, heating electric appliance 3, heat-conducting plate
4th, fixed plate 5, open slot 6, fixed frame 7, motor 8, radiating groove 9, active fans 10, driven fan 11, air inlet hole 12, ventilation hole
13rd, the cooperation of gas vent 14, power cord 15, dust-proof cushion 16, catch net 17, supporting leg 18, anti-skid base 19 and heating column 20 solves
The problem of LED startup power supply heat dissipation performances of existing high temperature-proof are poor.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of LED startup power supplies of high temperature-proof, including babinet（1）, it is characterised in that：The babinet（1）Inner cavity fix connect
It is connected to circuit board body（2）, the circuit board body（2）Top heating electric appliance is installed（3）, the circuit board body（2）
Top pass through heating column（20）It is fixedly connected with heat-conducting plate（4）, the heat-conducting plate（4）Surface offer radiating groove（9）, institute
State heat-conducting plate（4）Positioned at heating electric appliance（3）Top, the babinet（1）Inner cavity be fixedly connected with fixed plate（5）, it is described solid
Fixed board（5）Positioned at heat-conducting plate（4）Top, the fixed plate（5）Top offer open slot（6）, the open slot（6）'s
Inner cavity is fixedly connected with fixed frame（7）, the fixed frame（7）Inside be fixedly connected with motor（8）, the motor（8）It is defeated
Outlet is fixedly connected with active fans（10）, the babinet（1）The both sides of intracavity bottom are connected with driven by bearing
Fan（11）, the circuit board body（2）Bottom offer and heating electric appliance（3）And heat-conducting plate（4）The ventilation being used cooperatively
Hole（13）, the babinet（1）Interior bottom offers air inlet hole（12）, the babinet（1）Top and babinet（1）The top of both sides
Portion offers multiple gas vents（14）, and multiple gas vents（14）It is evenly distributed, the babinet（1）Both sides through setting
It is equipped with power cord（15）, and power cord（15）Inside respectively with circuit board body（2）It is fixedly connected at the top of both sides.
2. a kind of LED startup power supplies of high temperature-proof according to claim 1, it is characterised in that：The babinet（1）Bottom
It is fixedly connected with dust-proof cushion（16）, and dust-proof cushion（16）With air inlet hole（12）It is used cooperatively.
3. a kind of LED startup power supplies of high temperature-proof according to claim 1, it is characterised in that：The open slot（6）Number
Amount no less than three, and multiple open slots（6）It is evenly distributed.
4. a kind of LED startup power supplies of high temperature-proof according to claim 1, it is characterised in that：The babinet（1）Inner cavity
Top is fixedly connected with and gas vent（14）The catch net being used cooperatively（17）.
5. a kind of LED startup power supplies of high temperature-proof according to claim 1, it is characterised in that：The babinet（1）Bottom
Both sides have been fixedly connected with supporting leg（18）, and supporting leg（18）Bottom be fixedly connected with anti-skid base（19）, the ventilation hole
（13）And air inlet hole（12）Quantity be no less than three, and multiple ventilation holes（13）And air inlet hole（12）It is evenly distributed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414877.5A CN108167786A (en) | 2017-12-25 | 2017-12-25 | A kind of LED startup power supplies of high temperature-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711414877.5A CN108167786A (en) | 2017-12-25 | 2017-12-25 | A kind of LED startup power supplies of high temperature-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108167786A true CN108167786A (en) | 2018-06-15 |
Family
ID=62524034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711414877.5A Pending CN108167786A (en) | 2017-12-25 | 2017-12-25 | A kind of LED startup power supplies of high temperature-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108167786A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412108A (en) * | 2018-10-11 | 2019-03-01 | 刘兆 | A kind of protective relaying device of heat sinking function |
| EP4043786A1 (en) * | 2021-02-10 | 2022-08-17 | Uwe Remus | Power supply device for an electrical device such as a moisture-proof lamp, in particular for greenhouses |
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| CN202140889U (en) * | 2010-10-09 | 2012-02-08 | 南宁市立节节能电器有限公司 | Spherical light-emitting diode (LED) plant irradiating lamp |
| CN205690341U (en) * | 2016-06-16 | 2016-11-16 | 周贵英 | High-power LED driving power supply |
| CN205859948U (en) * | 2016-03-16 | 2017-01-04 | 吴世宇 | A kind of LED |
| CN206149307U (en) * | 2016-11-18 | 2017-05-03 | 南华大学 | Router convenient to heat dissipation is removed dust |
| CN206207066U (en) * | 2016-12-05 | 2017-05-31 | 中山市七点照明有限公司 | Driving power supply assembly of LED lamp |
| CN206300169U (en) * | 2017-01-05 | 2017-07-04 | 中山市鼎上电子科技有限公司 | A kind of dust-proof LED drive power |
| CN206600629U (en) * | 2017-02-12 | 2017-10-31 | 象山福德图机械有限公司 | The heat conduction device of energy-saving LED light fixture |
| CN206626547U (en) * | 2017-03-16 | 2017-11-10 | 中山市耐拓电子科技有限公司 | High-strength driving power supply with good heat dissipation function |
-
2017
- 2017-12-25 CN CN201711414877.5A patent/CN108167786A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202140889U (en) * | 2010-10-09 | 2012-02-08 | 南宁市立节节能电器有限公司 | Spherical light-emitting diode (LED) plant irradiating lamp |
| CN205859948U (en) * | 2016-03-16 | 2017-01-04 | 吴世宇 | A kind of LED |
| CN205690341U (en) * | 2016-06-16 | 2016-11-16 | 周贵英 | High-power LED driving power supply |
| CN206149307U (en) * | 2016-11-18 | 2017-05-03 | 南华大学 | Router convenient to heat dissipation is removed dust |
| CN206207066U (en) * | 2016-12-05 | 2017-05-31 | 中山市七点照明有限公司 | Driving power supply assembly of LED lamp |
| CN206300169U (en) * | 2017-01-05 | 2017-07-04 | 中山市鼎上电子科技有限公司 | A kind of dust-proof LED drive power |
| CN206600629U (en) * | 2017-02-12 | 2017-10-31 | 象山福德图机械有限公司 | The heat conduction device of energy-saving LED light fixture |
| CN206626547U (en) * | 2017-03-16 | 2017-11-10 | 中山市耐拓电子科技有限公司 | High-strength driving power supply with good heat dissipation function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109412108A (en) * | 2018-10-11 | 2019-03-01 | 刘兆 | A kind of protective relaying device of heat sinking function |
| EP4043786A1 (en) * | 2021-02-10 | 2022-08-17 | Uwe Remus | Power supply device for an electrical device such as a moisture-proof lamp, in particular for greenhouses |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180615 |