CN208871574U - A kind of intelligent segmental linear constant current LED drive power - Google Patents
A kind of intelligent segmental linear constant current LED drive power Download PDFInfo
- Publication number
- CN208871574U CN208871574U CN201821432739.XU CN201821432739U CN208871574U CN 208871574 U CN208871574 U CN 208871574U CN 201821432739 U CN201821432739 U CN 201821432739U CN 208871574 U CN208871574 U CN 208871574U
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- fixedly installed
- shell
- baffle
- pipe
- motor
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Abstract
The utility model discloses a kind of intelligent segmental linear constant current LED drive powers, including mounting base and baffle, the mounting base top is fixedly installed shell, four side of housing tip offers the first groove, the four side upper end of shell offers the second groove, the housing tip is movably set with protection cap, four side of baffle bottom end is fixedly installed fixed plate, the fixed plate lower end is movable to be set to the first inside grooves, four side of housing bottom is fixedly installed baffle, the baffle is fixedly installed on the second inside grooves, protection cap bottom end side offers air inlet, the enclosure interior side is fixedly installed first pipe on air inlet top, the other end of the first pipe is fixedly installed on baffle close to shell side lower end, the protection cap bottom end other side offers air outlet.The utility model structure is simple, and design rationally, can effectively avoid rainwater from entering enclosure interior, and can speed up heat dissipation.
Description
Technical field
The utility model relates to driving power equipment technical field, specially a kind of intelligent segmental linear constant current LED is driven
Dynamic power supply.
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, low-voltage direct, high voltage direct current, low-voltage high-frequency exchange
Deng.
But intelligent segmental linear constant current LED drive power used at present has the disadvantage that
1, intelligent segmental linear constant current LED drive power used at present offers heat dissipation in the case where guaranteeing heat dissipation
Hole Sometimes When It Rains can ought enter enclosure interior by rainwater, cause to the electronic component of enclosure interior short although ensure that heat dissipation
Road, it is possible to fire occur, cause some potential safety problems.
2, intelligent segmental linear constant current LED drive power used at present is welded on circuit boards, when driving power is sent out
When raw failure, cause entire LED lamp panel to be damaged, be not available, replacement LED drive power is more troublesome, wasted a large amount of when
Between.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of intelligent segmental linear constant current LED drive power
The problem of being proposed in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of intelligent segmental linear constant current LED drive
Dynamic power supply, including mounting base and baffle, the mounting base top are fixedly installed shell, and four side of housing tip offers
First groove, the four side upper end of shell offer the second groove, and the housing tip is movably set with protection cap, the gear
Four side of board bottom end is fixedly installed fixed plate, and the fixed plate lower end is movable to be set to the first inside grooves, the shell
Four side of body bottom end is fixedly installed baffle, and the baffle is fixedly installed on the second inside grooves, the protection cap bottom end one
Side offers air inlet, and the enclosure interior side is fixedly installed first pipe on air inlet top, the first pipe
The other end is fixedly installed on baffle close to shell side lower end, and the protection cap bottom end other side offers air outlet, the guarantor
It is fixedly installed second pipe on air outlet top inside protecting cover, it is close that the other end of the second pipe is fixedly installed on baffle
The side lower end of shell.
Preferably, the first fixed bracket is fixedly installed inside the first pipe, the first pipe is solid by first
Fixed rack is fixedly installed first motor, and one end of the first motor is fixedly installed the first flabellum, the first motor
The transmission connection of the side of output shaft end and the first flabellum.
Preferably, the second fixed bracket is fixedly installed inside the second pipe, the second pipe is solid by second
Fixed rack is fixedly installed the second motor, and one end of second motor is fixedly installed the second flabellum, second motor
The transmission connection of the side of output shaft end and the second flabellum.
Preferably, the enclosure interior bottom end is fixedly installed control storehouse, and control storehouse interior side is fixedly installed
First contact head, the control storehouse inside other side are fixedly installed the second contact head, second contact head and first motor
It is electrically connected with the input terminal of the second motor.
Preferably, control storehouse inner bottom is fixedly installed thermistor, the thermistor and the first contact head
It is electrically connected with the second contact head, the thermistor is NTC resistance.
Preferably, the mounting base two sides offer several fixation holes, and the fixation hole is at least four.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model causes resistance to become smaller through thermistor when temperature is got higher, and makes the first contact head and second
Contact head is powered, and first motor and the second motor is made to start to work after the first contact head and the second contact head are powered, drive the
One flabellum and the second flabellum start turning, and extraneous air are entered enclosure interior from air inlet by first pipe, by shell
Internal air is discharged by air outlet from second pipe, is realized and is cooled down to enclosure interior, by the way that fixed plate is each attached to the
One inside grooves, baffle plate setting is in the second inside grooves, and the other end of first pipe and second pipe is arranged at baffle and leans on
The side of nearly shell, and in the second inside grooves, so that rainwater is cannot be introduced into enclosure interior, protects the safety of internal circuit；
2, the utility model is each attached to the first inside grooves by fixed plate, and baffle plate setting is in the second inside grooves, side
Just protection cap is directly opened to repair driving power inside, it, can be by from fixation hole when the damage of entire driving power
Interior taking-up fixed screw, replaces entire driving power, and structure is simple, easy maintenance and replacement.
Detailed description of the invention
Fig. 1 is a kind of intelligent segmental linear constant current LED drive power overall structure diagram of the utility model；
Fig. 2 is schematic diagram at A in a kind of intelligent segmental linear constant current LED drive power Fig. 1 of the utility model；
Fig. 3 is schematic diagram at B in a kind of intelligent segmental linear constant current LED drive power Fig. 1 of the utility model.
In figure: 1, mounting base；2, shell；3, the first groove；4, the second groove；5, protection cap；6, fixed plate；7, baffle；
8, air inlet；9, first pipe；10, air outlet；11, second pipe；12, the first fixed bracket；13, first motor；14, first
Flabellum；15, the second fixed bracket；16, the second motor；17, the second fan；18, storehouse is controlled；19, the first contact head；20, it second connects
Contact；21, thermistor；22, fixation hole.
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. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of intelligent segmental linear constant current LED driving
Power supply, including mounting base 1 and baffle 7,1 top of mounting base are fixedly installed shell 2, and 2 top of shell, four side is opened
Equipped with the first groove 3, the 2 four side upper end of shell offers the second groove 4, and 2 top of shell is movably set with protection
Lid 5,7 bottom end of baffle, four side are fixedly installed fixed plate 6, and 6 lower end of fixed plate is movable, and to be set to first recessed
Inside slot 3,2 bottom end of shell, four side is fixedly installed baffle 7, and the baffle 7 is fixedly installed in the second groove 4
Portion, the 5 bottom end side of protection cap offer air inlet 8, and 2 interior side of shell is fixedly installed on 8 top of air inlet
First pipe 9, the other end of the first pipe 9 are fixedly installed on baffle 7 close to 2 side lower end of shell, the protection cap 5
The bottom end other side offers air outlet 10, is fixedly installed second pipe 11, institute on 10 top of air outlet inside the protection cap 5
State the side lower end that the other end of second pipe 11 is fixedly installed on baffle 7 close to shell 2.
The first fixed bracket 12 is fixedly installed inside the first pipe 9, the first pipe 9 passes through the first fixed branch
Frame 12 is fixedly installed first motor 13, and one end of the first motor 13 is fixedly installed the first flabellum 14, first electricity
The transmission connection of the side of the output shaft end of machine 13 and the first flabellum 14 accelerates circulation of the air in first pipe 9；Described second
The second fixed bracket 15 is fixedly installed inside pipeline 11, the second pipe 11 is fixedly installed by the second fixed bracket 15
Second motor 16, one end of second motor 16 are fixedly installed the second flabellum 17, the output shaft end of second motor 16
It is sequentially connected with the side of the second flabellum 17, accelerates circulation of the air in second pipe 11；2 inner bottom of shell is fixed
It is provided with control storehouse 18,18 interior side of control storehouse is fixedly installed the first contact head 19, and 18 inside of control storehouse is another
Side is fixedly installed the second contact head 20, second contact head 20 and the input terminal of first motor 13 and the second motor 16 electricity
Property connection, connect power supply to first motor 13 and the second motor 16；18 inner bottom of control storehouse is fixedly installed temperature-sensitive electricity
Resistance 21, the thermistor 21 and the first contact head 19 and the second contact head 20 are electrically connected, and the thermistor 21 is NTC
Resistance, for controlling the start and stop of first motor 13 and the second motor 16；1 two sides of mounting base offer several fixation holes
22, the fixation hole 22 is at least four, is used for mounting device.
Working principle: the utility model is connected to power supply by the first contact head 19, and the temperature inside shell 2 is excessively high
When, since control storehouse 18 is enclosed construction, cause the temperature controlled in storehouse 18 more stable, thermistor 21 is got higher in temperature
When, cause resistance to become smaller, so that the first contact head 19 and the second contact head 20 is powered, when the first contact head 19 and the second contact head
So that first motor 13 and the second motor 16 is started to work after 20 energizations, the first flabellum 14 and the second flabellum 17 driven to start turning,
Extraneous air is entered inside shell 2 by first pipe 9 from air inlet 8, the air inside shell 2 is passed through into air outlet 10
It is discharged from second pipe 11, cools down to being realized inside shell 2, by the way that fixed plate 6 is each attached to inside the first groove 3, baffle 7
It is arranged inside the second groove 4, and the other end of first pipe 9 and second pipe 11 is arranged at baffle 7 close to the one of shell 2
Side, and inside the second groove 4, it cannot be introduced into rainwater inside shell 2, protect the safety of internal circuit.
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 (6)
1. a kind of intelligent segmental linear constant current LED drive power, including mounting base (1) and baffle (7), it is characterised in that: institute
It states mounting base (1) top to be fixedly installed shell (2), four side of shell (2) top offers the first groove (3), described
(2) four side upper end of shell offers the second groove (4), and shell (2) top is movably set with protection cap (5), the gear
Four side of plate (7) bottom end is fixedly installed fixed plate (6), and fixed plate (6) lower end is movable to be set to the first groove (3)
Inside, four side of shell (2) bottom end are fixedly installed baffle (7), and the baffle (7) is fixedly installed on the second groove
(4) internal, protection cap (5) the bottom end side offers air inlet (8), and shell (2) interior side is pushed up in air inlet (8)
End is fixedly installed first pipe (9), and the other end of the first pipe (9) is fixedly installed on baffle (7) close to shell (2) one
Side lower end, protection cap (5) the bottom end other side offer air outlet (10), and the protection cap (5) is internal in air outlet (10)
Top is fixedly installed second pipe (11), and the other end of the second pipe (11) is fixedly installed on baffle (7) close to shell
(2) side lower end.
2. a kind of intelligent segmental linear constant current LED drive power according to claim 1, it is characterised in that: described
First fixed bracket (12) are fixedly installed inside one pipeline (9), the first pipe (9) is solid by first fixed bracket (12)
Surely it is provided with first motor (13), one end of the first motor (13) is fixedly installed the first flabellum (14), first electricity
The output shaft end of machine (13) and the side of the first flabellum (14) are sequentially connected.
3. a kind of intelligent segmental linear constant current LED drive power according to claim 1, it is characterised in that: described
Second fixed bracket (15) are fixedly installed inside two pipelines (11), the second pipe (11) passes through second fixed bracket (15)
It being fixedly installed the second motor (16), one end of second motor (16) is fixedly installed the second flabellum (17), and described second
The output shaft end of motor (16) and the side of the second flabellum (17) are sequentially connected.
4. a kind of intelligent segmental linear constant current LED drive power according to claim 2 or 3, it is characterised in that: described
Shell (2) inner bottom is fixedly installed control storehouse (18), and control storehouse (18) interior side is fixedly installed the first contact
Head (19), the internal other side of the control storehouse (18) are fixedly installed the second contact head (20), second contact head (20) and
The input terminal of first motor (13) and the second motor (16) is electrically connected.
5. a kind of intelligent segmental linear constant current LED drive power according to claim 4, it is characterised in that: the control
Storehouse (18) inner bottom processed is fixedly installed thermistor (21), the thermistor (21) and the first contact head (19) and second
Contact head (20) is electrically connected, and the thermistor (21) is NTC resistance.
6. a kind of intelligent segmental linear constant current LED drive power according to claim 1, it is characterised in that: the peace
Dress seat (1) two sides offer several fixation holes (22), and the fixation hole (22) is at least four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432739.XU CN208871574U (en) | 2018-09-03 | 2018-09-03 | A kind of intelligent segmental linear constant current LED drive power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821432739.XU CN208871574U (en) | 2018-09-03 | 2018-09-03 | A kind of intelligent segmental linear constant current LED drive power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208871574U true CN208871574U (en) | 2019-05-17 |
Family
ID=66466505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821432739.XU Active CN208871574U (en) | 2018-09-03 | 2018-09-03 | A kind of intelligent segmental linear constant current LED drive power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208871574U (en) |
-
2018
- 2018-09-03 CN CN201821432739.XU patent/CN208871574U/en active Active
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