CN207572178U - A kind of LED power transformer - Google Patents
A kind of LED power transformer Download PDFInfo
- Publication number
- CN207572178U CN207572178U CN201721527125.5U CN201721527125U CN207572178U CN 207572178 U CN207572178 U CN 207572178U CN 201721527125 U CN201721527125 U CN 201721527125U CN 207572178 U CN207572178 U CN 207572178U
- Authority
- CN
- China
- Prior art keywords
- radiator
- fuselage
- terminal
- mainboard
- power transformer
- 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 power transformer, structure includes：Radiator fan, removable radiator, bottom plate, fuselage, paster, terminal cover, terminal, mainboard, radiator fan is installed on above removable radiator and is connected by screw bolts, removable radiator is fixed on above bottom plate and is connected using screw, bottom plate is installed below fuselage and uses and is welded and fixed, paster is installed and using glue connection on the right side of fuselage, paster, which is tightly attached to above terminal cover and is used, to be mutually parallel, terminal cover is installed on above terminal and using flexible connection, the utility model radiator fan is equipped with flabellum, shaft, pedestal, permanent magnet, coil, it is small to realize the improved compact floor space of LED power transformer device structure, and the radiator fan that can freely dismantle is installed and removable radiator can carry out dust-proof radiating and fuselage and independently radiate mutual cooperation.
Description
Technical field
The utility model is a kind of LED power transformer, belongs to power transformer equipment field.
Background technology
Power transformer is a kind of soft magnetism electromagnetic component, and function is power transmission, voltage transformation and is dielectrically separated from, in power supply
It is widely used in technology and in Power Electronic Technique, according to the size of delivering power, power transformer can be divided into several
Shelves：More than 10kVA is high-power, and 10kVA~0.5kVA is middle power, and 0.5kVA~25VA is small-power, and below 25VA is micro-
Power.Delivering power is different, and the design of power transformer is also different, it may be that self-evident, someone is according to the main of it
Function is power transmission, is translated into " power transformer ", is still being used in many documents and materials.It is to be " power supply transformation actually
It device " or makes " power transformer " good, selects to determine up for the authoritative institution in terms of scientific and technical terminology.
But prior art LED power transformer is general due to the use of autonomous heat dissipation heat dissipation effect, once LED power consumptions are larger
In the case of power supply power consumption increase increase of generating heat simultaneously may burn out original paper, and extreme environment power supply is easily into dust accumulation shadow
Ring heat dissipation.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of LED power transformer, it is existing to solve
Have that technology LED power transformer is general due to the use of autonomous heat dissipation heat dissipation effect, once power supply work(in the case that LED power consumptions are larger
Consumption increase while increase of generating heat may burn out original paper, and extreme environment power supply easily influences asking for heat dissipation into dust accumulation
Topic.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of LED power transformation
Device, structure include：Radiator fan, removable radiator, bottom plate, fuselage, paster, terminal cover, terminal, mainboard, the radiation air
Fan is installed on above removable radiator and is connected by screw bolts, and the removable radiator is fixed on above bottom plate and using spiral shell
Nail connection, the bottom plate are installed below fuselage and using being welded and fixed, are equipped with paster on the right side of the fuselage and use
Glue connection, the paster are tightly attached to above terminal cover and using being mutually parallel, the terminal cover be installed on above terminal and
Using flexible connection, the terminal is fixed on the right side of mainboard and using being welded and fixed, the mainboard is using screw connection installation
Below fuselage interior, the radiator fan is equipped with flabellum, shaft, pedestal, permanent magnet, coil, and the flabellum center is equipped with
Shaft and using interference fit, the shaft is fixed on above pedestal and using flexible connection, and the permanent magnet is tightly attached to
Flabellum inner wall and using glue connection, the coil be fixed on above mainboard and using by conducting wire and mainboard internal element into
Row electrical connection.
Further, the radiator fan is installed on above mainboard and is connected using signal.
Further, the radiator fan is installed on body upper and clearance fit by removable radiator.
Further, the terminal vertical is installed on the right side of fuselage and using interference fit.
Further, the removable radiator is installed on above mainboard and uses and is mutually parallel.
Further, the fuselage is high for aluminum alloy material hardness, and thermal diffusivity is good.
Further, it is hard plastic material insulation good linearity that the terminal, which is shell,.
Advantageous effect
The utility model radiator fan is equipped with flabellum, shaft, pedestal, permanent magnet, coil, realizes improved LED electricity
Transformer device structure compact floor space in source is small, and the radiator fan that can freely dismantle and removable radiator are installed can be into
Row dust-proof radiating and fuselage independently radiate mutual cooperation.
Description of the drawings
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model
Sign, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structure diagram of LED power transformer of the utility model.
Fig. 2 is a kind of cross-sectional view of LED power transformer radiator fan of the utility model.
Fig. 3 is a kind of cross-sectional view of LED power transformer of the utility model.
In figure：Radiator fan -1, removable radiator -2, bottom plate -3, fuselage -4, paster -5, terminal cover -6, terminal -7, master
Plate -8, flabellum -101, shaft -102, pedestal -103, permanent magnet -104, coil -105.
Specific embodiment
To be easy to understand technical means, creative features, achievable purpose and effectiveness of the utility model, below
With reference to specific embodiment, the utility model is expanded on further.
- Fig. 3 is please referred to Fig.1, the utility model provides a kind of LED power transformer：Its structure includes：Radiator fan 1, can
Tear radiator 2, bottom plate 3, fuselage 4, paster 5, terminal cover 6, terminal 7, mainboard 8 open, the radiator fan 1 is installed on removable radiator
It above in the of 2 and is connected by screw bolts, the removable radiator 2 is fixed on 3 top of bottom plate and is connected using screw, the bottom plate
3 are installed on 4 lower section of fuselage and using being welded and fixed, and 4 right side of fuselage is equipped with paster 5 and using glue connection, described
Paster 5 is tightly attached to 6 top of terminal cover and using being mutually parallel, and the terminal cover 6 is installed on 7 top of terminal and using activity
Connection, the terminal 7 are fixed on 8 right side of mainboard and using being welded and fixed, and the mainboard 8 is connected and installed in fuselage using screw
4 lower insides, the radiator fan 1 are equipped with flabellum 101, shaft 102, pedestal 103, permanent magnet 104, coil 105, the flabellum
101 centers are equipped with shaft 102 and using interference fits, and the shaft 102 is fixed on 103 top of pedestal and using activity
Connection, the permanent magnet 104 are tightly attached to 101 inner wall of flabellum and using glue connections, and the coil 105 is fixed on 8 top of mainboard
And using being electrically connected by conducting wire and 8 internal element of mainboard, the radiator fan 1 is installed on 8 top of mainboard and adopts
It is connected with signal, the radiator fan 1 is installed on 4 top of fuselage and clearance fit, the terminal 7 by removable radiator 2
It is installed vertically on 4 right side of fuselage and using interference fit, the removable radiator 2 is installed on 8 top of mainboard and using phase
Mutually parallel, the fuselage 4 is high for aluminum alloy material hardness, and thermal diffusivity is good, and the terminal 7 is that shell is hard plastic material insulated wire
Property is good.
Radiator fan 1 is equipped with flabellum 101, shaft 102, pedestal 103, permanent magnet 104, line in the use of the utility model
Circle 105, the principle that flabellum 101 can rotate are to be powered to generating magnetic field and the mutually exclusive institute in magnetic field of permanent magnet 104 by coil 105
The power of generation drives flabellum 101 to carry out rotation and carries out that air flowing is driven to radiate, and the wiring side of terminal is indicated in 5 top of paster
Formula and the parameter of power supply cause wiring error that power supply is caused to burn in order to avoid operator obscures, improved LED power transformer
Compact-sized floor space is small, and is equipped with the radiator fan that can freely dismantle and removable radiator can carry out dust-proof dissipate
Heat and fuselage independently radiate mutual cooperation.
The operation principle of radiator fan 1 described in the utility model is converted realization by energy, i.e.,：Electric energy → electromagnetism
Energy → mechanical energy → kinetic energy, circuit theory are generally divided into diversified forms, and the circuit of use is different, and the performance of fan just has difference
It is different.
Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method,
The utility model solves the problems, such as it is that prior art LED power transformer is general due to the use of autonomous heat dissipation heat dissipation effect, once
Power supply power consumption increase while increase of generating heat may burn out original paper in the case that LED power consumptions are larger, and extreme environment power supply holds
It easily influences to radiate into dust accumulation, the utility model is combined with each other by above-mentioned component, can reach improved LED power
The compact floor space of transformer device structure is small, and is equipped with the radiator fan that can freely dismantle and removable radiator and can carry out
Dust-proof radiating and fuselage independently radiate mutual cooperation, described in detail below：
101 center of flabellum is equipped with shaft 102 and using interference fit, and the shaft 102 is fixed on pedestal 103
Top and use flexible connection, the permanent magnet 104 are tightly attached to 101 inner wall of flabellum and using glue connection, the coils 105
It is fixed on 8 top of mainboard and uses and be electrically connected by conducting wire and 8 internal element of mainboard.
The basic principle of the utility model and main feature and the advantages of the utility model has been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in each embodiment can also be properly combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (5)
1. a kind of LED power transformer, structure include：Radiator fan（1）, removable radiator（2）, bottom plate（3）, fuselage（4）、
Paster（5）, terminal cover（6）, terminal（7）, mainboard（8）, the radiator fan（1）It is installed on removable radiator（2）Top and
It is connected by screw bolts, the removable radiator（2）It is fixed on bottom plate（3）Top and use screw connection, the bottom plate（3）Peace
Loaded on fuselage（4）Lower section and using being welded and fixed, it is characterised in that：
The fuselage（4）Right side is equipped with paster（5）And using glue connection, the paster（5）It is tightly attached to terminal cover（6）Top
And it uses and is mutually parallel, the terminal cover（6）It is installed on terminal（7）Top and use flexible connection, the terminal（7）Gu
Due to mainboard（8）Right side and using being welded and fixed, the mainboard（8）Fuselage is connected and installed in using screw（4）Lower inside；
The radiator fan（1）Equipped with flabellum（101）, shaft（102）, pedestal（103）, permanent magnet（104）, coil（105）, institute
State flabellum（101）Center is equipped with shaft（102）And using interference fit, the shaft（102）It is fixed on pedestal（103）On
Just and using flexible connection, the permanent magnet（104）It is tightly attached to flabellum（101）Inner wall and using glue connection, the coil
（105）It is fixed on mainboard（8）Top and using by conducting wire and mainboard（8）Internal element is electrically connected.
2. a kind of LED power transformer according to claim 1, it is characterised in that：The radiator fan（1）It is installed on master
Plate（8）Top and use signal connection.
3. a kind of LED power transformer according to claim 1, it is characterised in that：The radiator fan（1）By removable
Radiator（2）It is installed on fuselage（4）Top and clearance fit.
4. a kind of LED power transformer according to claim 1, it is characterised in that：The terminal（7）It is installed vertically on machine
Body（4）Right side and use interference fit.
5. a kind of LED power transformer according to claim 1, it is characterised in that：The removable radiator（2）It is installed on
Mainboard（8）Top and using being mutually parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527125.5U CN207572178U (en) | 2017-11-15 | 2017-11-15 | A kind of LED power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721527125.5U CN207572178U (en) | 2017-11-15 | 2017-11-15 | A kind of LED power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207572178U true CN207572178U (en) | 2018-07-03 |
Family
ID=62690515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721527125.5U Expired - Fee Related CN207572178U (en) | 2017-11-15 | 2017-11-15 | A kind of LED power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207572178U (en) |
-
2017
- 2017-11-15 CN CN201721527125.5U patent/CN207572178U/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: 20180703 Termination date: 20181115 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |