CN207702421U - A kind of efficient LED driving power - Google Patents
A kind of efficient LED driving power Download PDFInfo
- Publication number
- CN207702421U CN207702421U CN201820002735.1U CN201820002735U CN207702421U CN 207702421 U CN207702421 U CN 207702421U CN 201820002735 U CN201820002735 U CN 201820002735U CN 207702421 U CN207702421 U CN 207702421U
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- CN
- China
- Prior art keywords
- shell
- heat dissipation
- dissipation box
- led driving
- driving power
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Abstract
The utility model discloses a kind of efficient LED driving powers, including shell and the power supply module being provided at its inner portion, the inside of the shell is fixed with heat sink, the power supply module is located at the upper end of heat sink, the lower end of the heat sink is uniformly vertically fixedly connected with multiple thermal columns, the bottom of shell is run through in the lower end of the thermal column, two opposite outer walls of the shell close to lower end symmetrically offer sliding slot, the sliding slot slidably connects heat dissipation box by sliding block, the side wall of the heat dissipation box is fixedly embedded at cooling fan and multiple heat emission holes corresponding with cooling fan, the outer wall of the shell is fixedly connected with vibration damper plate by multiple dampings.The structure design advantages of simple of the utility model, it is easy to operate, radiating efficiency is improved, the dismounting to heat dissipation box can be convenient for, convenient for being repaired to the cleaning of heat dissipation box, there is preferable damping effect.
Description
Technical field
The utility model is related to power technique fields more particularly to a kind of efficient LED driving powers.
Background technology
LED drive power is the power supply changeover device 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).
The heat-sinking capability of LED drive power directly affects the energy saving of LED, internal resistance increasing after LED drive power temperature increases
Greatly, energy consumption and performance are all by the unstable of change.In order to moisture-proof, the good marine glue of heat conductivility will be perfused in driving power inner cavity.
Marine glue heat derives performance will influence the efficiency of LED drive power.
Utility model content
Purpose of the utility model is to solve in the prior art after LED drive power temperature increases internal resistance increase,
Energy consumption and performance are all by the unstable problem of change, and a kind of efficient LED driving power proposed.
To achieve the goals above, the utility model uses following technical solution：
The inside of a kind of efficient LED driving power, including shell and the power supply module that is provided at its inner portion, the shell is solid
Surely it is equipped with heat sink, the power supply module is located at the upper end of heat sink, and the lower end of the heat sink is uniformly vertically fixedly connected
There are multiple thermal columns, the lower end of the thermal column to run through the bottom of shell, two opposite outer walls pair of the shell close to lower end
Title offers sliding slot, and the sliding slot slidably connects heat dissipation box by sliding block, and the side wall of the heat dissipation box is fixedly embedded at heat dissipation
Wind turbine and multiple heat emission holes corresponding with cooling fan, the outer wall of the shell are fixedly connected with damping by multiple dampings
The outer wall of plate, the shell is fixed with grid corresponding with damping, and the grid includes multiple compartments, the damping machine
Structure includes two decoupling rods hinged with vibration damper plate, and two decoupling rods are symmetrical in splayed, two decoupling rods
Be slidably connected with compartment far from one end of vibration damper plate, offered in the compartment with the matched limit sliding chutes of decoupling rod, two
It is fixedly connected with spring between the decoupling rod.
Preferably, the lower end of the shell is fixedly connected with and the matched fixed plate of heat dissipation box, a left side for the fixed plate
The right equal hinge connection in both ends has limiting plate, the surface of the limiting plate to offer limit hole, and the outer wall vertical of the heat dissipation box is solid
Surely two gag lever posts corresponding with limit hole are connected with.
Preferably, the material of the heat sink and thermal column is copper.
Preferably, the cooling fan is electrically connected by conducting wire and external power supply and switch.
Preferably, the gap of the shell goes out to be equipped with sealing rubber ring.
Preferably, the model 145FZY of the cooling fan.
Compared with prior art, the utility model provides a kind of efficient LED driving power, has following advantageous effect：
1, the efficient LED driving power, by equipped with heat sink and thermal column, can power supply module work when
It waits, increasing heat radiation area, timely by heat derives to heat dissipation box, the cooling fan being embedded with by heat dissipation box surface will
The heat being sent in heat dissipation box timely distributes, and lower distinguished and admirable by heat emission hole introduction temperature, ensures heat dissipation box
The environment inside kept temperatures low improves radiating efficiency, preferably avoids power supply module in work convenient for the export to heat
Temperature when making increases the normal work for influencing power supply module.
2, the efficient LED driving power is slidably connected with heat dissipation box using sliding slot and sliding block by shell, can be convenient for pair
The dismounting of heat dissipation box convenient for being repaired to the cleaning of heat dissipation box, and has limiting plate by the equal hinge connection in the left and right ends of fixed plate,
The limit hole that limit plate surface is equipped with engages with the gag lever post that heat dissipation box surface is equipped with, and can realize fixed function to heat dissipation box,
Heat dissipation box is avoided to skid off sliding slot at work.
3, efficient LED driving power, by being connected with multiple dampings between shell and vibration damper plate, by the external world
Downthrust when, vibration damper plate stress sends damping to, and decoupling rod, which pushes, simultaneously to be slided in limit sliding chutes, is subtracted by two
The spring being fixedly connected between shake bar, spring provide a screen resilience for two decoupling rods, are capable of the pushing of bumper and absorbing shock bar
Power, and then the extraneous power that gradually bumper and absorbing shock plate is subject to, have preferable damping effect, can preferably avoid power supply module
When being collided by the external world cannot preferable damping vibration power to make power supply module be damaged the problem of.
And it is not directed to part in the device and is the same as those in the prior art or can be realized by using the prior art, this practicality
Novel structure design advantages of simple, it is easy to operate, improve radiating efficiency, dismounting to heat dissipation box can be convenient for, convenient for pair
The cleaning of heat dissipation box is repaired, and has preferable damping effect.
Description of the drawings
Fig. 1 be the utility model proposes a kind of efficient LED driving power structural schematic diagram；
Fig. 2 be the utility model proposes a kind of efficient LED driving power part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of efficient LED driving power fixed plate structural schematic diagram.
In figure：1 shell, 2 power supply modules, 3 heat sinks, 4 thermal columns, 5 sliding slots, 6 sliding blocks, 7 heat dissipation box, 8 cooling fans, 9
Heat emission hole, 10 vibration damper plates, 11 decoupling rods, 12 limit sliding chutes, 13 springs, 14 fixed plates, 15 limiting plates, 16 limit holes, 17 limits
Bar.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-3, a kind of efficient LED driving power, including shell 1 and the power supply module 2 that is provided at its inner portion, shell
1 gap goes out to be equipped with sealing rubber ring, has preferable water resistance, the inside of shell 1 is fixed with heat sink 3, power supply
Component 2 is located at the upper end of heat sink 3, and the lower end of heat sink 3 is uniformly vertically fixedly connected with multiple thermal columns 4, thermal column 4
The bottom of shell 1 is run through in lower end, and the material of heat sink 3 and thermal column 4 is copper, has excellent thermal conductivity, shell 1 is under
Two opposite outer walls at end symmetrically offer sliding slot 5, and sliding slot 5 slidably connects heat dissipation box 7, the side wall of heat dissipation box 7 by sliding block 6
It is fixedly embedded at cooling fan 8 and multiple heat emission holes 9 corresponding with cooling fan 8, cooling fan 8 passes through conducting wire and external power supply
It is electrically connected with switch, can ensure the support of power supply volume, the model 145FZY of cooling fan 8, rotation speed of fan is fast, heat dissipation effect
Rate is good, and the lower end of shell 1 is fixedly connected with and 7 matched fixed plate 14 of heat dissipation box, the equal hinge in left and right ends of fixed plate 14
Be connected with limiting plate 15, the surface of limiting plate 15 offers limit hole 16, the outer wall vertical of heat dissipation box 7 be fixedly connected with two with
16 corresponding gag lever post 17 of limit hole can realize fixed function to heat dissipation box 7, heat dissipation box 7 is avoided to skid off sliding slot at work
5, the outer wall of shell 1 is fixedly connected with vibration damper plate 10 by multiple dampings, and the outer wall of shell 1 is fixed with and damping
Corresponding grid, grid include multiple compartments, and damping includes two decoupling rods 11 hinged with vibration damper plate 10, two dampings
Bar 11 is symmetrical in splayed, and the one end of two decoupling rods 11 far from vibration damper plate 10 is slidably connected with compartment, is opened up in compartment
Have with 11 matched limit sliding chutes 12 of decoupling rod, be fixedly connected with spring 13 between two decoupling rods 11.
In the utility model, in use, by equipped with heat sink 3 and thermal column 4, can power supply module 2 work
When, increasing heat radiation area, the cooling fan in heat derives to heat dissipation box 7, being timely embedded with by 7 surface of heat dissipation box
8, the heat being sent in heat dissipation box 7 is timely distributed, and lower distinguished and admirable by the introduction of heat emission hole 9 temperature, is ensured
The environment kept temperatures low in heat dissipation box 7 improves radiating efficiency, preferably avoids power supply convenient for the export to heat
The temperature at work of component 2 increases the normal work for influencing power supply module 2, by shell 1 and heat dissipation box 7 using sliding slot 5 and
Sliding block 6 is slidably connected, and can be convenient for the dismounting to heat dissipation box 7, convenient for being repaired to the cleaning of heat dissipation box 7, and pass through fixed plate 14
The equal hinge connection in left and right ends have limiting plate 15, what the limit hole 16 that 15 surface of limiting plate is equipped with and 7 surface of heat dissipation box were equipped with
Gag lever post 17 engages, and can realize fixed function to heat dissipation box 7, avoid heat dissipation box 7 from skidding off sliding slot 5 at work, pass through shell 1
Multiple dampings are connected between vibration damper plate 10, when by extraneous downthrust, 10 stress of vibration damper plate, which is sent to, to be subtracted
Mechanism is shaken, decoupling rod 11 is pushed and slided in limit sliding chutes 12, passes through the spring being fixedly connected between two decoupling rods 11
13, spring 13 is that two decoupling rods 11 provide a screen resilience, is capable of the lower pressure of bumper and absorbing shock bar 11, and then gradually buffer and subtract
The extraneous power that shake plate 10 is subject to, has preferable damping effect, and power supply module 2 can preferably be avoided to be collided by the external world
The problem of preferable damping vibration power of Shi Buneng is to make power supply module 2 be damaged.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of efficient LED driving power, including shell (1) and the power supply module (2) that is provided at its inner portion, which is characterized in that
The inside of the shell (1) is fixed with heat sink (3), and the power supply module (2) is located at the upper end of heat sink (3), described to dissipate
The lower end of hot plate (3) is uniformly vertically fixedly connected with multiple thermal columns (4), and shell (1) is run through in the lower end of the thermal column (4)
Bottom, the shell (1) symmetrically offers sliding slot (5) close to two opposite outer walls of lower end, and the sliding slot (5) passes through sliding block
(6) heat dissipation box (7) is slidably connected, the side wall of the heat dissipation box (7) is fixedly embedded at cooling fan (8) and and cooling fan
(8) outer wall of corresponding multiple heat emission holes (9), the shell (1) is fixedly connected with vibration damper plate (10) by multiple dampings,
The outer wall of the shell (1) is fixed with grid corresponding with damping, and the grid includes multiple compartments, the damping machine
Structure includes two decoupling rods (11) hinged with vibration damper plate (10), and two decoupling rods (11) are symmetrical in splayed, and two
Decoupling rod described in root (11) is slidably connected far from one end of vibration damper plate (10) with compartment, is offered in the compartment and decoupling rod
(11) matched limit sliding chutes (12) are fixedly connected with spring (13) between two decoupling rods (11).
2. a kind of efficient LED driving power according to claim 1, which is characterized in that the lower end of the shell (1) is fixed
Be connected with has limit with heat dissipation box (7) matched fixed plate (14), the equal hinge connection in left and right ends of the fixed plate (14)
The surface of plate (15), the limiting plate (15) offers limit hole (16), and the outer wall vertical of the heat dissipation box (7) is fixedly connected with
Two gag lever posts (17) corresponding with limit hole (16).
3. a kind of efficient LED driving power according to claim 1, which is characterized in that the heat sink (3) and thermal column
(4) material is copper.
4. a kind of efficient LED driving power according to claim 1, which is characterized in that the cooling fan (8) is by leading
Line is electrically connected with external power supply and switch.
5. a kind of efficient LED driving power according to claim 1, which is characterized in that the gap of the shell (1) goes out
Equipped with sealing rubber ring.
6. a kind of efficient LED driving power according to claim 1, which is characterized in that the model of the cooling fan (8)
For 145FZY.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002735.1U CN207702421U (en) | 2018-01-02 | 2018-01-02 | A kind of efficient LED driving power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820002735.1U CN207702421U (en) | 2018-01-02 | 2018-01-02 | A kind of efficient LED driving power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207702421U true CN207702421U (en) | 2018-08-07 |
Family
ID=63031016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820002735.1U Active CN207702421U (en) | 2018-01-02 | 2018-01-02 | A kind of efficient LED driving power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207702421U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578239A (en) * | 2020-04-28 | 2020-08-25 | 山东亚兴照明科技有限公司 | Semiconductor lighting driving power supply |
-
2018
- 2018-01-02 CN CN201820002735.1U patent/CN207702421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111578239A (en) * | 2020-04-28 | 2020-08-25 | 山东亚兴照明科技有限公司 | Semiconductor lighting driving power supply |
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