CN207967735U - A kind of constant-current supply structure - Google Patents
A kind of constant-current supply structure Download PDFInfo
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- CN207967735U CN207967735U CN201820464083.3U CN201820464083U CN207967735U CN 207967735 U CN207967735 U CN 207967735U CN 201820464083 U CN201820464083 U CN 201820464083U CN 207967735 U CN207967735 U CN 207967735U
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- constant
- current supply
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- plate
- telescopic rod
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Abstract
The utility model discloses a kind of constant-current supply structures, including constant-current supply case, ventilation device, constant-current supply ontology, the first telescopic rod, heat-dissipating aluminium plate, thermal-arrest silica gel plate, groove, heat conducting pipe, heat conducting medium, radiating fin and heat emission hole, the constant-current supply case inner bottom is provided with heat-dissipating aluminium plate, and the heat-dissipating aluminium plate top is equipped with constant-current supply ontology.The utility model is scientific and reasonable for structure, it is safe and convenient to use, a large amount of heat is generated when this body running of constant-current supply, thermal-arrest silica gel plate is collected heat, it will be in the heat transfer to heat conducting pipe of collection, heat conducting pipe transfers heat to inside heat-dissipating aluminium plate, the radiating fin that is passed through that heat conducting medium accelerates heat radiates, heat volatilizees from heat emission hole, make fixed plate that constant-current supply ontology be fixed by adjusting the second telescopic rod, and adjust the second telescopic rod of fixing bolt pair and lock, prevent constant-current supply ontology from shaking phenomenon occur.
Description
Technical field
The utility model is related to constant-current supply technical field, specially a kind of constant-current supply structure.
Background technology
Constant-current supply and the stabilized current supply meaning are close, the size of current for referring to just power supply output be it is invariable, will not
Change with the variation of voltage, but in actual life, it is common it is mostly be constant voltage source, constant-current supply is not common.
But constant-current supply currently on the market is not only complicated, but also have a single function, in existing constant-current supply, no
Can radiating treatment effectively be carried out to constant-current supply, to it cannot be guaranteed that power supply is under normal temperature and works, not to constant current
Power supply is fixed, and cannot prevent constant-current supply from shaking phenomenon occur, while cannot be aerated processing to constant-current supply, in turn
It cannot be guaranteed that constant-current supply is in normal working environment.
Utility model content
The purpose of this utility model is to provide a kind of constant-current supply structures, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of constant-current supply structure, including Constant Electric Current
Source case, ventilation device, constant-current supply ontology, the first telescopic rod, the second telescopic rod, threaded hole, fixing bolt, fixed plate, heat dissipation
Aluminium sheet, thermal-arrest silica gel plate, groove, heat conducting pipe, heat conducting medium, radiating fin and heat emission hole, the constant-current supply case inner bottom
It is provided with heat-dissipating aluminium plate, the heat-dissipating aluminium plate top is equipped with constant-current supply ontology, thermal-arrest is provided at the top of the heat-dissipating aluminium plate
Silica gel plate, the heat-dissipating aluminium plate bottom end open up fluted, and the inside grooves are equipped with heat conducting pipe, top inside the heat-dissipating aluminium plate
End is equipped with heat conducting medium, and the heat-dissipating aluminium plate bottom is equipped with radiating fin, and constant-current supply case both sides offer scattered
Hot hole, constant-current supply chamber interior wall both sides are mounted on the first telescopic rod, and first telescopic rod one end is socketed with second and stretches
Contracting bar offers threaded hole on the outside of first telescopic rod one end, is equipped with fixing bolt inside the threaded hole, and described second
Telescopic rod one end is equipped with fixed plate, and constant-current supply case side is equipped with ventilation device, the ventilation device include holder,
Protective grille, blade, filter screen and electric rotating machine, the ventilation device outside are provided with holder, and the internal stent is provided with
Blade, described blade one end are equipped with electric rotating machine, and the holder side is provided with protective grille, the holder other end installation
There is filter screen.
Preferably, the constant-current supply case is bolted with heat-dissipating aluminium plate.
Preferably, the constant-current supply case is provided with sealing ring with ventilation device junction.
Preferably, it is provided with reinforcing rib on the outside of the fixed plate.
Preferably, the fixed plate side is provided with rubber pad.
Preferably, constant-current supply bottom portion is provided with vibration damper plate.
Compared with prior art, the beneficial effects of the utility model：The utility model is scientific and reasonable for structure, side safe to use
Just, a large amount of heat is generated when this body running of constant-current supply, thermal-arrest silica gel plate is collected heat, extremely by the heat transfer of collection
In heat conducting pipe, heat conducting pipe transfers heat to inside heat-dissipating aluminium plate, and heat conducting medium quickening heat is passed through radiating fin
It radiates, heat volatilizees from heat emission hole, so that fixed plate is carried out constant-current supply ontology by adjusting the second telescopic rod
It is fixed, and adjust the second telescopic rod of fixing bolt pair and lock, prevent constant-current supply ontology from shaking phenomenon, electric rotating machine occur
Electric rotating machine is set to start to work with external power supply connection, electric rotating machine rotation band movable vane piece rotates, and Constant Electric Current is accelerated in blade rotation
Source case inner air is swapped with outside air, effectively to being aerated, radiating inside constant-current supply case and effect on moisture extraction,
Constant-current supply ontology working efficiency is further improved, protective grille prevents foreign matter from entering to being protected outside ventilation device
To damage inside ventilation device, filter screen is effectively filtered the dust in outside air, prevents dust from entering
Then there is short circuit phenomenon in the excessive electric elements of dust accretions inside constant-current supply case.
Description of the drawings
Attached drawing is used to provide a further understanding of the present invention, and a part for constitution instruction, with this practicality
Novel embodiment for explaining the utility model, does not constitute limitations of the present invention together.
In the accompanying drawings：
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the heat-dissipating aluminium plate mounting structure schematic diagram of the utility model；
Fig. 3 is the radiating fin mounting structure schematic diagram of the utility model；
Fig. 4 is the rack mounting structure schematic diagram of the utility model；
Fig. 5 is the filtering net installation schematic diagram of the utility model；
Fig. 6 is the electric rotating machine mounting structure schematic diagram of the utility model；
Figure label：1, constant-current supply case；2, ventilation device；3, constant-current supply ontology；4, the first telescopic rod；5, second stretches
Contracting bar；6, threaded hole；7, fixing bolt；8, fixed plate；9, heat-dissipating aluminium plate；10, thermal-arrest silica gel plate；11, groove；12, heat conducting pipe；
13, heat conducting medium；14, radiating fin；15, heat emission hole；16, holder；17, protective grille；18, blade；19, filter screen；20, it revolves
Rotating motor.
Specific implementation mode
The preferred embodiment of the utility model is illustrated below in conjunction with attached drawing, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Embodiment：As shown in figures 1 to 6, the utility model provides a kind of technical solution, a kind of constant-current supply structure, including perseverance
Flow power supply box 1, ventilation device 2, constant-current supply ontology 3, the first telescopic rod 4, the second telescopic rod 5, threaded hole 6, fixing bolt 7,
Fixed plate 8, heat-dissipating aluminium plate 9, thermal-arrest silica gel plate 10, groove 11, heat conducting pipe 12, heat conducting medium 13, radiating fin 14 and heat emission hole
15,1 inner bottom of constant-current supply case is provided with heat-dissipating aluminium plate 9, and 9 top of heat-dissipating aluminium plate is equipped with constant-current supply ontology 3, radiation aluminium
9 top of plate is provided with thermal-arrest silica gel plate 10, and 9 bottom end of heat-dissipating aluminium plate opens up fluted 11, heat conducting pipe 12 is equipped with inside groove 11,
9 inner tip of heat-dissipating aluminium plate is equipped with heat conducting medium 13, and 9 bottom of heat-dissipating aluminium plate is equipped with radiating fin 14,1 liang of constant-current supply case
Side offers heat emission hole 15, and 1 inner wall both sides of constant-current supply case are mounted on the first telescopic rod 4, the socket of 4 one end of the first telescopic rod
There is the second telescopic rod 5, offers threaded hole 6 on the outside of 4 one end of the first telescopic rod, fixing bolt 7 is installed inside threaded hole 6, the
Two telescopic rods, 5 one end is equipped with fixed plate 8, and 1 side of constant-current supply case is equipped with ventilation device 2, and ventilation device 2 includes holder
16, protective grille 17, blade 18, filter screen 19 and electric rotating machine 20, the outside of ventilation device 2 are provided with holder 16, in holder 16
Portion is provided with blade 18, and 18 one end of blade is equipped with electric rotating machine 20, and 16 side of holder is provided with protective grille 17, and holder 16 is another
One end is equipped with filter screen 19.
In order to which preferably constant-current supply case 1 is combined closely and easy for removal and installation, this implementation with heat-dissipating aluminium plate 9
In example, it is preferred that constant-current supply case 1 is bolted with heat-dissipating aluminium plate 9.
In order to preferably realize the effect of sealed connection, in the present embodiment, it is preferred that constant-current supply case 1 and ventilation device 2
Junction is provided with sealing ring.
In order to preferably protect fixed plate 8, extend its service life, in the present embodiment, it is preferred that 8 outside of fixed plate is set
It is equipped with reinforcing rib.
In order to be preferably fixed convenient for fixed plate 8, sliding is prevented, in the present embodiment, it is preferred that fixed plate 8
Side is provided with rubber pad.
In order to preferably make constant-current supply case 1 that there is certain damping effect, in the present embodiment, it is preferred that constant-current supply
1 bottom of case is provided with vibration damper plate.
The operation principle and process for using of the utility model：1 inner bottom of constant-current supply case is provided with heat-dissipating aluminium plate 9, dissipates
9 top of hot aluminium sheet is equipped with constant-current supply ontology 3, and 9 top of heat-dissipating aluminium plate is provided with thermal-arrest silica gel plate 10,9 bottom end of heat-dissipating aluminium plate
Fluted 11 are opened up, heat conducting pipe 12 is installed inside groove 11,9 inner tip of heat-dissipating aluminium plate is equipped with heat conducting medium 13, heat dissipation
9 bottom of aluminium sheet is equipped with radiating fin 14, and 1 both sides of constant-current supply case offer heat emission hole 15, when constant-current supply ontology 3 works
A large amount of heat is generated, thermal-arrest silica gel plate 10 is collected heat, by the heat transfer of collection to heat conducting pipe 12, heat conducting pipe 12
It transfers heat to inside heat-dissipating aluminium plate 9, the radiating fin 14 that is passed through that heat conducting medium 13 accelerates heat radiates, heat
Amount is volatilized from heat emission hole, and 1 inner wall both sides of constant-current supply case are mounted on the first telescopic rod 4,4 one end cap of the first telescopic rod
It is connected to the second telescopic rod 5, threaded hole 6 is offered on the outside of 4 one end of the first telescopic rod, fixing bolt 7 is installed inside threaded hole 6,
Second telescopic rod, 5 one end is equipped with fixed plate 8, so that fixed plate 8 is carried out constant-current supply ontology 3 by adjusting the second telescopic rod 5
It is fixed, and adjust fixing bolt 7 and second telescopic rod 5 is locked, prevent constant-current supply ontology 3 from shaking phenomenon, constant current occur
1 side of power supply box is equipped with ventilation device 2, and 2 outside of ventilation device is provided with holder 16, and holder 16 is internally provided with blade 18,
18 one end of blade is equipped with electric rotating machine 20, and 16 side of holder is provided with protective grille 17, and 16 other end of holder is equipped with filtering
Net 19, electric rotating machine 20 make electric rotating machine 20 start to work with external power supply connection, rotation 18 turns of the movable vane piece of band of electric rotating machine 20
Dynamic, the rotation of blade 18 is accelerated 1 inner air of constant-current supply case and is swapped with outside air, effectively in constant-current supply case 1
Portion is aerated, radiates and effect on moisture extraction, further improves 3 working efficiency of constant-current supply ontology, protective grille 17 is to ventilation
It is protected outside device 2, prevents foreign matter from entering inside ventilation device 2 to damage, filter screen 19 is effectively to the external world
Dust in air is filtered, and preventing dust from entering inside constant-current supply case 1, then the excessive electric elements of dust accretions occur
Short circuit phenomenon.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the utility model, are not limited to this reality
With novel, although the utility model is described in detail with reference to the foregoing embodiments, those skilled in the art is come
Say, still can with technical scheme described in the above embodiments is modified, or to which part technical characteristic into
Row equivalent replacement.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, should all
It is included within the scope of protection of this utility model.
Claims (6)
1. a kind of constant-current supply structure, including it is constant-current supply case (1), ventilation device (2), constant-current supply ontology (3), first flexible
Bar (4), the second telescopic rod (5), threaded hole (6), fixing bolt (7), fixed plate (8), heat-dissipating aluminium plate (9), thermal-arrest silica gel plate
(10), groove (11), heat conducting pipe (12), heat conducting medium (13), radiating fin (14) and heat emission hole (15), it is characterised in that：Institute
It states constant-current supply case (1) inner bottom and is provided with heat-dissipating aluminium plate (9), heat-dissipating aluminium plate (9) top is equipped with constant-current supply sheet
Body (3), heat-dissipating aluminium plate (9) top are provided with thermal-arrest silica gel plate (10), and heat-dissipating aluminium plate (9) bottom end opens up fluted
(11), heat conducting pipe (12) is installed inside the groove (11), heat-dissipating aluminium plate (9) inner tip is equipped with heat conducting medium
(13), heat-dissipating aluminium plate (9) bottom is equipped with radiating fin (14), and constant-current supply case (1) both sides offer heat dissipation
Hole (15), constant-current supply case (1) the inner wall both sides are mounted on the first telescopic rod (4), (4) one end cap of first telescopic rod
It is connected to the second telescopic rod (5), threaded hole (6) is offered on the outside of described first telescopic rod (4) one end, the threaded hole (6) is internal
Fixing bolt (7) is installed, described second telescopic rod (5) one end is equipped with fixed plate (8), constant-current supply case (1) side
Ventilation device (2) is installed, the ventilation device (2) includes holder (16), protective grille (17), blade (18), filter screen
(19) and electric rotating machine (20), ventilation device (2) outside are provided with holder (16), and the holder (16) is internally provided with leaf
Piece (18), described blade (18) one end are equipped with electric rotating machine (20), and holder (16) side is provided with protective grille (17),
Holder (16) other end is equipped with filter screen (19).
2. a kind of constant-current supply structure according to claim 1, it is characterised in that：The constant-current supply case (1) and heat dissipation
Aluminium sheet (9) is bolted.
3. a kind of constant-current supply structure according to claim 1, it is characterised in that：The constant-current supply case (1) and ventilation
Device (2) junction is provided with sealing ring.
4. a kind of constant-current supply structure according to claim 1, it is characterised in that：It is provided on the outside of the fixed plate (8)
Reinforcing rib.
5. a kind of constant-current supply structure according to claim 1, it is characterised in that：Fixed plate (8) side is provided with
Rubber pad.
6. a kind of constant-current supply structure according to claim 1, it is characterised in that：Constant-current supply case (1) bottom is set
It is equipped with vibration damper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464083.3U CN207967735U (en) | 2018-04-03 | 2018-04-03 | A kind of constant-current supply structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820464083.3U CN207967735U (en) | 2018-04-03 | 2018-04-03 | A kind of constant-current supply structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207967735U true CN207967735U (en) | 2018-10-12 |
Family
ID=63726949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820464083.3U Active CN207967735U (en) | 2018-04-03 | 2018-04-03 | A kind of constant-current supply structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207967735U (en) |
-
2018
- 2018-04-03 CN CN201820464083.3U patent/CN207967735U/en active Active
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