CN207706067U - A kind of power installing type Switching Power Supply air-cooled greatly - Google Patents
A kind of power installing type Switching Power Supply air-cooled greatly Download PDFInfo
- Publication number
- CN207706067U CN207706067U CN201820025251.9U CN201820025251U CN207706067U CN 207706067 U CN207706067 U CN 207706067U CN 201820025251 U CN201820025251 U CN 201820025251U CN 207706067 U CN207706067 U CN 207706067U
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- device body
- fixedly connected
- power supply
- type switching
- installing type
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Abstract
The utility model discloses a kind of power installing type Switching Power Supplies air-cooled greatly, including device body and device bottom plate, device bottom plate is equipped with below device body, device bottom plate is welded on device body, and control button is equipped with above device body, and control button insertion is arranged on device body, display is equipped with above device body, display is fixedly connected on device body, and insulating gum cover is equipped with above power interface, and insulating gum cover is fitted tightly on power interface.It is equipped with above the power interface of this kind of power installing type Switching Power Supply air-cooled greatly into convertor transformer; and it is fixedly connected into convertor transformer with one end of power interface; the electric current for the various different voltages come in can be subjected to transformation into convertor transformer; compared with previous Switching Power Supply; this product input voltage range bigger; it can be used in a variety of circuits, while inhibition processing can be carried out to surge current, preferably protect equipment.
Description
Technical field
The utility model is related to switch power technology field, specially a kind of power installing type Switching Power Supply air-cooled greatly.
Background technology
So-called Switching Power Supply is to utilize modern power electronics technology, the time ratio that control switching tube turns on and off, dimension
A kind of power supply stabilized the output voltage is held, Switching Power Supply is generally modulated by pulse width（PWM）IC and MOSFET is controlled to constitute, with
The development and innovation of power electronic technique so that switch power technology is also innovated constantly, currently, Switching Power Supply is with small
Type, light weight and efficient feature are widely used almost all of electronic equipment, are current electronics and information industry rapid developments
A kind of indispensable power mode.
But the limitation of existing Switching Power Supply is larger, and the range that can only connect input voltage is too small, each power supply can only
Receive single electric current, for a long time in use, can not radiate to device inside, the output row of device circuit is single, to dress
No overload protection function is set, detonator circuit failure is easy.
So how to design a kind of power installing type Switching Power Supply air-cooled greatly, becoming us will currently solve the problems, such as.
Utility model content
The purpose of this utility model is to provide a kind of power installing type Switching Power Supplies air-cooled greatly, 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 power installing type switch electricity air-cooled greatly
Source, including device body and device bottom plate, described device ontology lower section are equipped with device bottom plate, and described device bottom plate is welded on device
On ontology, control button is equipped with above described device ontology, the control button insertion is arranged on device body, described device
Display is equipped with above ontology, the display is fixedly connected on device body, and air inlet is equipped on the left of described device ontology,
The air inlet is fixedly connected on device body, and power interface is equipped on the right side of described device ontology, and the power interface is fixed
It is connected on device body, insulating gum cover is equipped with above the power interface, the insulating gum cover is fitted tightly over power interface
On, output outlet is equipped with below described device ontology, the output outlet is embedded to be arranged on device body, the power interface
Top is equipped with conducting wire, and the conducting wire is fixedly connected on power interface, and mounting hole, the installation are equipped with above described device bottom plate
Through being arranged on device bottom plate, described device ontology is equipped with device and switchs in hole, and described device switch activity is connected to dress
It sets on ontology.
Further, it is equipped with into convertor transformer above the power interface, and into one end of convertor transformer and power interface
It is fixedly connected.
Further, described to be equipped with circuit board into convertor transformer left side, and circuit board is consolidated by conducting wire with into convertor transformer
Fixed connection.
Further, the circuit board is equipped with resistive element, and one end of resistive element is fixedly connected with circuit board.
Further, be equipped with current rectifier on the left of the circuit board, and current rectifier by conducting wire and circuit board into
Row is fixedly connected.
Further, be equipped with overload protection arrangement above the current rectifier, one end of the overload protection arrangement with
Current rectifier is fixedly connected, and the other end of overload protection arrangement is fixedly connected with output outlet by conducting wire.
Further, air cooling equipment is equipped on the left of described device ontology, and air cooling equipment is fixedly connected on device body.
Compared with prior art, the utility model has the beneficial effects that：This kind of power installing type Switching Power Supply air-cooled greatly
It is equipped with above power interface and is fixedly connected with one end of power interface into convertor transformer, and into convertor transformer, it can into convertor transformer
The electric current for the various different voltages come in is carried out transformation, compared with previous Switching Power Supply, this product input voltage range
Bigger can be used in a variety of circuits, meanwhile, inhibition processing can be carried out to surge current, preferably protect equipment, solved
The big problem of previous Switching Power Supply limitation of having determined is equipped with circuit board into convertor transformer left side, and circuit board is equipped with resistive element,
And one end of resistive element is fixedly connected with circuit board, the circuit board, resistance device on circuit board can be to electric currents according to user
Demand is adjusted, and keeps its performance more superior, and pressure resistance is isolated and supports " AC1000V ", can be competent at a variety of work requirements, loads
Ability is stronger, is equipped with current rectifier, and current rectifier is fixedly connected by conducting wire and circuit board, current rectifier can
Alternating current and direct current mutually to be converted, can according to circumstances demand, export different electric currents, while supporting single and double line
It exports simultaneously, overload protection arrangement and insulating gum cover is equipped with above current rectifier, one end of overload protection arrangement and electric current are whole
Stream device is fixedly connected, and the other end of overload protection arrangement is fixedly connected with output outlet by conducting wire, and overload protection arrangement is
Insulate pressure-resistant apparatus, the impact of heavy current can be born, when short circuit current or more than current limit when, can force disconnect set
It is standby, had the function of staying protection, it is safer when in use, it is equipped with air cooling equipment, and air cooling equipment is fixedly connected on device
On ontology, wind force device is to drive air-flow using the rotation of fan blade, and then radiate to Switching Power Supply inside, can be made
Circuit element works at a normal temperature, has the features such as longevity of service, rapid heat dissipation.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the overall structure schematic top plan view of the utility model；
Fig. 3 is the overall structure side profile schematic diagram of the utility model.
In figure：1- device bodies；2- control buttons；3- displays；4- conducting wires；5- is into convertor transformer；6- circuit boards；7- is filled
Bottom set plate；8- current rectifiers；9- overload protection arrangements；10- air cooling equipments；101- outputs outlet；102- devices switch；103-
Air inlet；104- insulating gum covers；105- power interfaces；601- resistive elements；701- mounting holes.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of power installing type Switching Power Supply air-cooled greatly,
Including device body 1 and device bottom plate 7,1 lower section of device body is equipped with device bottom plate 7, and device bottom plate 7 is welded on device body 1
On, 1 top of device body is equipped with control button 2, and the insertion of control button 2 is arranged on device body 1, and 1 top of device body is set
There are display 3, display 3 to be fixedly connected on device body 1,1 left side of device body is equipped with air inlet 103, and air inlet 103 is solid
Surely it is connected on device body 1,1 right side of device body is equipped with power interface 105, and power interface 105 is fixedly connected on device sheet
On body 1,105 top of power interface is equipped with insulating gum cover 104, and insulating gum cover 104 is fitted tightly on power interface 105, device
1 lower section of ontology is equipped with output outlet 101, and 101 insertion of output outlet is arranged on device body 1, and 105 top of power interface is equipped with
Conducting wire 4, conducting wire 4 are fixedly connected on power interface 105, and 7 top of device bottom plate is equipped with mounting hole 701, and mounting hole 701, which runs through, to be set
It sets on device bottom plate 7, device body 1 is equipped with device switch 102, and device switch 102 is movably connected in device body 1
On.
Further, the top of power interface 105 is equipped with into convertor transformer 5, and into convertor transformer 5 and power interface 105
One end is fixedly connected, and is handled into convertor transformer 5 voltage come in, and surge voltage is inhibited, and makes being applicable in and handling for product
Range bigger.
Further, it is equipped with circuit board 6 into 5 left side of convertor transformer, and circuit board 6 is consolidated by conducting wire 4 with into convertor transformer 5
Fixed connection, the demand that circuit board 6 can very according to user to electric current are in the device handled electric current.
Further, circuit board 6 is equipped with resistive element 601, and one end of resistive element 601 is fixed with circuit board 6 and connected
It connects, cooperation circuit board 6 handles electric current, keeps the isolation pressure resistance performance of device more preferable, load capacity is stronger.
Further, the left side of circuit board 6 is equipped with current rectifier 8, and current rectifier 8 by conducting wire 4 and circuit board 6 into
Row is fixedly connected, and can be converted alternating current and direct current, be made device while single and double line being supported to export.
Further, 8 top of current rectifier is equipped with overload protection arrangement 9, and one end of overload protection arrangement 9 and electric current are whole
Stream device 8 is fixedly connected, and the other end of overload protection arrangement 9 is fixedly connected with output outlet 101 by conducting wire 4, when circuit is short
Road or electric current are more than when limiting amount, and overload protection arrangement 9 just disconnects circuit automatically, to protect equipment not to be burned.
Further, 1 left side of device body is equipped with air cooling equipment 10, and air cooling equipment 10 is fixedly connected on device body 1
On, air cooling equipment 10 carries out cooling processing to device inside, keeps the continuous working period of device longer.
Operation principle：First, device body 1 is equipped with device switch 102, after device for opening switch 102, power interface
105 tops are equipped with into convertor transformer 5, are handled into convertor transformer 5 voltage come in, and are inhibited surge voltage, are made product
Applicable and process range bigger is equipped with circuit board 6 into 5 left side of convertor transformer, and circuit board 6 can be very according to user to the need of electric current
It asks, electric current is handled in the device, circuit board 6 is equipped with resistive element 601, and cooperation circuit board 6 handles electric current,
Keep the isolation pressure resistance performance of device more preferable, load capacity is stronger, and then, 6 left side of circuit board is equipped with current rectifier 8, and electric current
Rectifier 8 is fixedly connected by conducting wire 4 and circuit board 6, can convert alternating current and direct current, makes device simultaneously
Single and double line output, 8 top of current rectifier is supported to be equipped with overload protection arrangement 9, when short circuit or electric current are more than restriction volume
When spending, overload protection arrangement 9 just disconnects circuit automatically, and to protect equipment not to be burned, finally, 1 left side of device body is equipped with
Air cooling equipment 10, air cooling equipment 10 carry out cooling processing to device inside, keep the continuous working period of device longer.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of power installing type Switching Power Supply air-cooled greatly, including device body（1）With device bottom plate（7）, it is characterised in that：Institute
State device body（1）Lower section is equipped with device bottom plate（7）, described device bottom plate（7）It is welded on device body（1）On, described device
Ontology（1）Top is equipped with control button（2）, the control button（2）It is embedded to be arranged in device body（1）On, described device sheet
Body（1）Top is equipped with display（3）, the display（3）It is fixedly connected on device body（1）On, described device ontology（1）It is left
Side is equipped with air inlet（103）, the air inlet（103）It is fixedly connected on device body（1）On, described device ontology（1）Right side
Equipped with power interface（105）, the power interface（105）It is fixedly connected on device body（1）On, the power interface（105）
Top is equipped with insulating gum cover（104）, the insulating gum cover（104）It is fitted tightly over power interface（105）On, described device ontology
（1）Lower section is equipped with output and exports（101）, the output outlet（101）It is embedded to be arranged in device body（1）On, the power supply connects
Mouthful（105）Top is equipped with conducting wire（4）, the conducting wire（4）It is fixedly connected on power interface（105）On, described device bottom plate（7）On
Side is equipped with mounting hole（701）, the mounting hole（701）Through setting in device bottom plate（7）On, described device ontology（1）It is equipped with
It is switched equipped with device（102）, described device switch（102）It is movably connected in device body（1）On.
2. a kind of power according to claim 1 installing type Switching Power Supply air-cooled greatly, it is characterised in that：The power interface
（105）Top is equipped with into convertor transformer（5）, and into convertor transformer（5）With power interface（105）One end be fixedly connected.
3. a kind of power according to claim 2 installing type Switching Power Supply air-cooled greatly, it is characterised in that：The influent stream transformation
Device（5）Left side is equipped with circuit board（6）, and circuit board（6）Pass through conducting wire（4）With into convertor transformer（5）It is fixedly connected.
4. a kind of power according to claim 3 installing type Switching Power Supply air-cooled greatly, it is characterised in that：The circuit board
（6）It is equipped with resistive element（601）, and resistive element（601）One end and circuit board（6）It is fixedly connected.
5. a kind of power according to claim 3 installing type Switching Power Supply air-cooled greatly, it is characterised in that：The circuit board
（6）Left side is equipped with current rectifier（8）, and current rectifier（8）Pass through conducting wire（4）With circuit board（6）It is fixedly connected.
6. a kind of power according to claim 5 installing type Switching Power Supply air-cooled greatly, it is characterised in that：The current rectification
Device（8）Top is equipped with overload protection arrangement（9）, the overload protection arrangement（9）One end and current rectifier（8）It is fixed to connect
It connects, and overload protection arrangement（9）The other end with output export（101）Pass through conducting wire（4）It is fixedly connected.
7. a kind of power according to claim 1 installing type Switching Power Supply air-cooled greatly, it is characterised in that：Described device ontology
（1）Left side is equipped with air cooling equipment（10）, and air cooling equipment（10）It is fixedly connected on device body（1）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025251.9U CN207706067U (en) | 2018-01-08 | 2018-01-08 | A kind of power installing type Switching Power Supply air-cooled greatly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820025251.9U CN207706067U (en) | 2018-01-08 | 2018-01-08 | A kind of power installing type Switching Power Supply air-cooled greatly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207706067U true CN207706067U (en) | 2018-08-07 |
Family
ID=63033874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820025251.9U Expired - Fee Related CN207706067U (en) | 2018-01-08 | 2018-01-08 | A kind of power installing type Switching Power Supply air-cooled greatly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207706067U (en) |
-
2018
- 2018-01-08 CN CN201820025251.9U patent/CN207706067U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180807 Termination date: 20210108 |