CN208907615U - A kind of LED drive power of more radiator structures - Google Patents
A kind of LED drive power of more radiator structures Download PDFInfo
- Publication number
- CN208907615U CN208907615U CN201821953492.6U CN201821953492U CN208907615U CN 208907615 U CN208907615 U CN 208907615U CN 201821953492 U CN201821953492 U CN 201821953492U CN 208907615 U CN208907615 U CN 208907615U
- Authority
- CN
- China
- Prior art keywords
- shell
- mini fan
- circuit board
- slot
- led drive
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of LED drive powers of more radiator structures, including shell, blower slot, mini fan, heat release hole, output cord, input cable, circuit board, gas port, air inlet, unlock rod, slide opening, fixture block, card slot, reset spring and reseting groove, the interior of shell is equipped with circuit board, described circuit board one end is connected with output cord, and output cord is pierced by shell, the circuit board is symmetrically connected with input cable far from output cord one end, and input cable is pierced by shell, the upper surface of outer cover offers blower slot close to input cable one end, and mini fan is placed in blower slot, this LED drive power dries to power source internal by mini fan, the heat that driving power generates timely is taken away, improve the working efficiency of driving power and the luminance of LED light, it is micro- simultaneously The installation and removal of type blower are very convenient, increase the utility function of device.
Description
Technical field
The utility model relates to LED drive power technical field, specially a kind of LED drive power of more radiator structures.
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), and it is that can become with LED forward drop value that the output of LED drive power is then most of
Change and change the constant current source of voltage, LED drive power can generate heat at work, can shadow if heat is not to be released in time
The working efficiency of driving power is rung, and the luminance of LED light also can be with reduction, common LED drive power is not corresponding
Heat dissipation auxiliary, heat dissipation effect is bad.For this purpose, it is proposed that a kind of LED drive power of more radiator structures.
Utility model content
The purpose of this utility model is to provide a kind of LED drive powers of more radiator structures, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of LED driving electricity of more radiator structures
Source, including shell, blower slot, mini fan, heat release hole, output cord, input cable, circuit board, gas port, air inlet, solution
Locking bar, slide opening, fixture block, card slot, reset spring and reseting groove, the interior of shell are equipped with circuit board, described circuit board one end
It is connected with output cord, and output cord is pierced by shell, the circuit board is symmetrically connected with input line far from output cord one end
Cable, and input cable and be pierced by shell, the upper surface of outer cover offers blower slot close to input cable one end, and puts in blower slot
Be equipped with mini fan, the blower slot offers gas port close to circuit board side, and the blower slot other side it is corresponding offer into
Stomata, the symmetrical card slot in mini fan two sides, blower slot two sides inner wall are located at card slot corresponding position and offer reseting groove,
And fixture block is equipped in reseting groove, the fixture block end passes through reset spring and reseting groove elastic connection, table on the fixture block end
Face is in round and smooth arcuation, and fixture block end is caught in card slot, and the fixture block surface is fixed with unlock rod, and the outer casing end is located at multiple
Position slot corresponding position offers slide opening, and unlock rod is pierced by slide opening, and the upper surface of outer cover symmetrically and evenly offers heat release hole.
Preferably, the blower trench bottom symmetrically offers telescopic chute, and pushing block, the pushing block bottom end are equipped in telescopic chute
It is fixed with adjustable spring, and pushing block passes through adjustable spring and telescopic chute elastic connection.
Preferably, it is fixed with filter screen on the inside of the air inlet, is fixed with Air Filter on the inside of the heat release hole.
Preferably, rubber ring, and rubber ring and mini fan are fixed with close to mini fan side on the outside of the gas port
It is close to.
Preferably, the air inlet and air guide bore dia are all larger than the ventilation opening diameter of mini fan.
Compared with prior art, the utility model has the beneficial effects that
1, the power supply line of the utility model mini fan and circuit board integrated installation, when driving power works, mini fan
Rotation, to being blowed in shell, the heat that circuit board generates is carried away by the wind from heat release hole and is discharged, this LED drive power passes through
Mini fan dries to power source internal, and the heat that driving power generates timely is taken away, and improves the work effect of driving power
The luminance of rate and LED light.
2, when the utility model installation driving power, mini fan is inserted into blower slot, mini fan squeezes fixture block gram
The elastic force for taking reset spring is shunk, and when card slot is aligned with fixture block, fixture block is caught in card slot by the elastic force of reset spring, micro-
Type fan bottom side pressure contracting pushing block, be extruded by mini fan when the elastic force of adjustable spring it is firm, when being dismantled to mini fan, edge
Slide opening pull unlock rod, extract fixture block out of card slot, mini fan boosts pop-up by pushing block, this LED drive power is to micro-
The installation and removal of type blower are very convenient, increase the utility function of device.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model end air draught end structure schematic diagram；
Fig. 3 is the utility model entirety schematic cross-sectional view；
Fig. 4 is the utility model mini fan mounting structure schematic diagram；
Fig. 5 is the utility model blower slot structure schematic diagram.
In figure: 1, shell；2, blower slot；3, mini fan；4, heat release hole；5, Air Filter；6, output cord；7, input line
Cable；8, circuit board；9, gas port；10, air inlet；11, filter screen；12, unlock rod；13, slide opening；14, fixture block；15, card slot；
16, reset spring；17, reseting groove；18, pushing block；19, adjustable spring；20, telescopic chute；21, rubber ring.
Specific embodiment
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of LED drive power of more radiator structures, packet
Include shell 1, blower slot 2, mini fan 3, heat release hole 4, output cord 6, input cable 7, circuit board 8, gas port 9, air inlet
10, unlock rod 12, slide opening 13, fixture block 14, card slot 15, reset spring 16 and reseting groove 17.Circuit is installed inside the shell 1
Plate 8, described 8 one end of circuit board are connected with output cord 6, and output cord 6 is pierced by shell 1, and the circuit board 8 is far from output line
6 one end of cable is symmetrically connected with input cable 7, and inputs cable 7 and be pierced by shell 1, and 1 upper surface of shell is close to input cable 7
One end offers blower slot 2, and mini fan 3 is placed in blower slot 2, and the blower slot 2 is offered close to 8 side of circuit board
Gas port 9, and 2 other side of blower slot correspondence offers air inlet 10, the symmetrical card slot 15 in 3 two sides of mini fan, the wind
2 two sides inner wall of trough is located at 15 corresponding position of card slot and offers reseting groove 17, and fixture block 14, the fixture block are equipped in reseting groove 17
14 ends are by reset spring 16 and 17 elastic connection of reseting groove, and the 14 end upper surface of fixture block is in round and smooth arcuation, and fixture block
14 ends are caught in card slot 15, and 14 surface of fixture block is fixed with unlock rod 12, and it is corresponding that 1 end of shell is located at reseting groove 17
Position offers slide opening 13, and unlock rod 12 is pierced by slide opening 13, and 1 upper surface of shell symmetrically and evenly offers heat release hole 4.
Preferably, 2 bottom symmetrical of blower slot offers telescopic chute 20, and pushing block 18 is equipped in telescopic chute 20, described
18 bottom end of pushing block is fixed with adjustable spring 19, and pushing block 18 passes through elasticity by adjustable spring 19 and 20 elastic connection of telescopic chute
The pushing block 18 of installation fastens the installation of mini fan 3 more, while when dismantling, mini fan 3 facilitates taking-up by convenient pop-up.
Preferably, it is fixed with filter screen 11 on the inside of the air inlet 10, is fixed with Air Filter 5 on the inside of the heat release hole 4, keeps away
Exempting from prolonged use makes device building up inside dust.
Preferably, 9 outside of the gas port is fixed with rubber ring 21 close to 3 side of mini fan, and rubber ring 21 with it is micro-
Type blower 3 is close to, and increases the sealing effect of mini fan 3 outlet air end and gas port 9, avoids leaking out.
Preferably, the air inlet 10 is all larger than the ventilation opening diameter of mini fan 3 with 9 diameter of gas port, avoids influencing
The wind effect of mini fan 3.
Preferably, 8 model DK002 of circuit board.
Working principle: when installation driving power, mini fan 3 is inserted into blower slot 2, mini fan 3 squeezes fixture block 14
The elastic force of reset spring 16 is overcome to shrink, when card slot 15 is aligned with fixture block 14, fixture block 14 passes through the elastic force of reset spring 16
It is caught in card slot 15, pushing block 18 is compressed in 3 bottom end of mini fan, is extruded surely by mini fan 3 when the elastic force of adjustable spring 19
Gu the power supply line of mini fan 3 and 8 integrated installation of circuit board, when driving power works, mini fan 3 is rotated, in shell 1
It is blowed, the heat that circuit board 8 generates is carried away by the wind from heat release hole 4 and is discharged, when dismantling to mini fan 3, along slide opening 13
Unlock rod 12 is pulled, extracts fixture block 14 out of card slot 15, mini fan 3 boosts pop-up by pushing block 18.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of LED drive power of more radiator structures, it is characterised in that: including shell (1), blower slot (2), mini fan
(3), heat release hole (4), output cord (6), input cable (7), circuit board (8), gas port (9), air inlet (10), unlock rod
(12), slide opening (13), fixture block (14), card slot (15), reset spring (16) and reseting groove (17)；Installation inside the shell (1)
Have circuit board (8), described circuit board (8) one end is connected with output cord (6), and output cord (6) is pierced by shell (1), described
Circuit board (8) is symmetrically connected with input cable (7) far from output cord (6) one end, and inputs cable (7) and be pierced by shell (1), institute
It states shell (1) upper surface to offer blower slot (2) close to input cable (7) one end, and is placed with mini fan in blower slot (2)
(3), the blower slot (2) offers gas port (9) close to circuit board (8) side, and blower slot (2) other side correspondence offers
Air inlet (10), the symmetrical card slot in mini fan (3) two sides (15), blower slot (2) the two sides inner wall are located at card slot (15)
Corresponding position offers reseting groove (17), and is equipped with fixture block (14) in reseting groove (17), and fixture block (14) end passes through reset
Spring (16) and reseting groove (17) elastic connection, fixture block (14) the end upper surface are in round and smooth arcuation, and fixture block (14) end
It is caught in card slot (15), fixture block (14) surface is fixed with unlock rod (12), and shell (1) end is located at reseting groove (17)
Corresponding position offers slide opening (13), and unlock rod (12) is pierced by slide opening (13), and shell (1) upper surface symmetrically and evenly opens up
There are heat release hole (4).
2. a kind of LED drive power of more radiator structures according to claim 1, it is characterised in that: the blower slot (2)
Bottom symmetrical offers telescopic chute (20), and is equipped with pushing block (18) in telescopic chute (20), and pushing block (18) bottom end, which is fixed with, stretches
Contracting spring (19), and pushing block (18) passes through adjustable spring (19) and telescopic chute (20) elastic connection.
3. a kind of LED drive power of more radiator structures according to claim 1, it is characterised in that: the air inlet
(10) inside is fixed with filter screen (11), is fixed with Air Filter (5) on the inside of the heat release hole (4).
4. a kind of LED drive power of more radiator structures according to claim 1, it is characterised in that: the gas port (9)
Outside is fixed with rubber ring (21) close to mini fan (3) side, and rubber ring (21) is close to mini fan (3).
5. a kind of LED drive power of more radiator structures according to claim 1, it is characterised in that: the air inlet
(10) the ventilation opening diameter of mini fan (3) is all larger than with gas port (9) diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953492.6U CN208907615U (en) | 2018-11-26 | 2018-11-26 | A kind of LED drive power of more radiator structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821953492.6U CN208907615U (en) | 2018-11-26 | 2018-11-26 | A kind of LED drive power of more radiator structures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208907615U true CN208907615U (en) | 2019-05-28 |
Family
ID=66614962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821953492.6U Expired - Fee Related CN208907615U (en) | 2018-11-26 | 2018-11-26 | A kind of LED drive power of more radiator structures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208907615U (en) |
-
2018
- 2018-11-26 CN CN201821953492.6U patent/CN208907615U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190528 Termination date: 20211126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |