CN208353192U - A kind of modular power source of low power consumption high efficiency - Google Patents
A kind of modular power source of low power consumption high efficiency Download PDFInfo
- Publication number
- CN208353192U CN208353192U CN201820471502.6U CN201820471502U CN208353192U CN 208353192 U CN208353192 U CN 208353192U CN 201820471502 U CN201820471502 U CN 201820471502U CN 208353192 U CN208353192 U CN 208353192U
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- Prior art keywords
- shell
- pcb substrate
- transformer
- radiator
- high efficiency
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Abstract
The utility model discloses a kind of modular power sources of low power consumption high efficiency; including protector, PCB substrate, transformer, radiator, Air Filter; the PCB substrate is provided with below the protector; shell is connected to below the PCB substrate; thermal insulation board is provided on the inside of the shell; it is provided with the transformer above the thermal insulation board, is provided with cooling fin on the outside of the transformer.Beneficial effect is: structure design is more reasonable, and heat dissipation region is separated with PCB substrate, and the control of equipment operating temperature is more convenient; stability is stronger, and volume is smaller, easier for installation; craftmanship is relatively reliable, and failure rate is low, is suitable for a variety of circuits and uses; practicability is stronger, and purposes is more extensive, and cost is lower; cost performance is higher, and integrated level is higher, is provided with protector; the safety of electrical equipment is effectively ensured, suit large area to popularize use.
Description
Technical field
The utility model relates to modular power source fields, and in particular to a kind of modular power source of low power consumption high efficiency.
Background technique
Modular power source is the power supply unit that can directly mount on a printed circuit, can be specific integrated circuit, number
Word signal processor, microprocessor, memory, field programmable gate array and other numbers or fictitious load provide power supply.One
As for, this generic module is known as POL power supply supply system or point of use power system.It is excellent due to modular organization
Point is obvious, therefore modular power source is widely used in switching equipment, access device, mobile communication, microwave communication and optical transport, routing
The communications fields such as device and automotive electronics, aerospace etc..The computer technology of high speed development leads the mankind to enter information-intensive society,
The rapid development of modular power source technology is also promoted simultaneously.The modular power source integrated level of prior art production is not high, structure design
Not reasonable, power consumption is higher, and heat-sinking capability is poor, and equipment is generated heat seriously after a period of use, is influencing circuit other equipment just
It is often used, and supply voltage stability is poor, be easy to cause equipment damage, power consumption is big, and power supply efficiency is lower.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of module electricity of low power consumption high efficiency
Source.
The utility model achieves the above object through the following technical schemes:
A kind of modular power source of low power consumption high efficiency, including protector, PCB substrate, transformer, radiator, Air Filter, institute
State and be provided with the PCB substrate below protector, shell is connected to below the PCB substrate, be provided on the inside of the shell every
Hot plate, the thermal insulation board top are provided with the transformer, are provided with cooling fin on the outside of the transformer, the PCB substrate is leaned on
The side of the nearly radiator is provided with output pin, and the radiator is provided with described dust-proof close to the side of the transformer
Net, the shell are provided with insulation board far from the side of the radiator, and the thermal insulation board is set close to the position of the insulation board
It is equipped with input pin, the radiator is internally provided with fan, it is provided with output interface on the shell below the fan,
The housing top end is provided with cover board, and the cover board upper surface is provided with radiator window, and the shell is close to the output pin
Position is provided with indicator light.
In above structure, when staff needs using modular power source, equipment is mounted on setting position, by described
Equipment is accessed external circuitry by insulation board, and by the input pin to the transformer-supplied, the transformer is to the PCB
The electric current of substrate input setting voltage, the protector detection device internal circuit voltage status above the PCB substrate, when
When the fluctuation beyond setting numerical value occurs in voltage, the protector cut-off equipment circuit guarantees the safety of electrical equipment, when described
When transformer is started to work, the radiator controls the fan and starts turning, and the fan accelerates the cooling fin position
The amount of heat that inside transformer work generates is dispersed into the external world by the radiator window by air flowing, the cooling fin
In environment, the Air Filter filters the radiator from the dust in external environment draw air, prevents equipment internal dust
Accumulation causes equipment operation irregularity, and extraneous electrical equipment is connected to the PCB substrate by the output interface by staff
The output pin of top, the indicator light light after output pin connection, complete the powered operation of modular power source.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, the protector and the PCB
Substrate is connected by conducting wire, and the PCB substrate is bolted with the shell.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, the thermal insulation board and the transformation
Device is connected by a snap, and the shell and the thermal insulation board pass through sealing glue connection.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, the transformer and the heat dissipation
Piece is connected by a snap, and the PCB substrate is connect with the output pin by conducting wire.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, the Air Filter and the heat dissipation
Device is connected by screw to, and the insulation board is connect with the shell by card slot.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, the radiator and the fan
It is connected by bearing, the shell is connected by screw to the cover board.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, the cover board and the radiator window
It is connected by a hinge, the indicator light is connected by a snap with the shell.
Beneficial effect is: structure design is more reasonable, heat dissipation region is separated with PCB substrate, equipment operating temperature control
It is more convenient to make, and stability is stronger, and volume is smaller, and easier for installation, craftmanship is relatively reliable, and failure rate is low, is suitable for
A variety of circuits use, and practicability is stronger, and purposes is more extensive, and cost is lower, and cost performance is higher, and integrated level is higher, is provided with guarantor
Device is protected, the safety of electrical equipment is effectively ensured, suit large area to popularize use.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram of the modular power source of low power consumption high efficiency described in the utility model；
Fig. 2 is a kind of right view of the modular power source of low power consumption high efficiency described in the utility model；
Fig. 3 is a kind of top view of the modular power source of low power consumption high efficiency described in the utility model.
The reference numerals are as follows:
1, shell；2, protector；3, PCB substrate；4, thermal insulation board；5, insulation board；6, input pin；7, radiator window；8, it dissipates
Backing；9, transformer；10, cover board；11, fan；12, radiator；13, Air Filter；14, output pin；15, indicator light；16, defeated
Outgoing interface.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of modular power source of low power consumption high efficiency, including protector 2, PCB substrate 3, transformer
9, radiator 12, Air Filter 13, are provided with PCB substrate 3 below protector 2, and protector 2 is used to protect the steady of voltage in circuit
Fixed, PCB substrate 3 is connected to shell 1, shell 1 is for installing equipment zero for installing electronic component below PCB substrate 3
Part, thermal insulation board 4 is provided on the inside of shell 1, and thermal insulation board 4 is used to completely cut off the heat that the work of transformer 9 generates, sets above thermal insulation board 4
It is equipped with transformer 9, transformer 9 is used to that the electric current of setting voltage will to be supplied to electrical equipment, is provided with cooling fin on the outside of transformer 9
8, cooling fin 8 is used to radiate for transformer 9, and PCB substrate 3 is provided with output pin 14 close to the side of radiator 12, and output is drawn
Foot 14 is for exporting circuital current, and radiator 12 is provided with Air Filter 13 close to the side of transformer 9, and Air Filter 13 is for preventing
Only dust accumulation inside equipment, shell 1 are provided with insulation board 5 far from the side of radiator 12, and insulation board 5 is used for extraneous power supply line and connects
Input pin 6 is connect, thermal insulation board 4 is provided with input pin 6 close to the position of insulation board 5, and input pin 6 is used to supply to transformer 9
Electricity, radiator 12 are internally provided with fan 11, and fan 11 is used to that the air of 9 position of transformer to be accelerated to flow, 11 lower section of fan
Output interface 16 is provided on shell 1, for output interface 16 for connecting external circuitry, 1 top of shell is provided with cover board 10, cover board
10 for installing radiator window 7, and 10 upper surface of cover board is provided with radiator window 7, and radiator window 7 is used to be equipment cooling, and shell 1 is close to defeated
The position of pin 14 is provided with indicator light 15 out, and indicator light 15 is for showing equipment working state.
In above structure, when staff needs using modular power source, equipment is mounted on setting position, passes through insulation
Equipment is accessed external circuitry by plate 5, is powered by input pin 6 to transformer 9, transformer 9 inputs setting electricity to PCB substrate 3
The electric current of pressure, the 2 detection device internal circuit voltage status of protector of 3 top of PCB substrate, when voltage occurs beyond setting numerical value
Fluctuation when, 2 cut-off equipment circuit of protector guarantees the safety of electrical equipment, when transformer 9 start to work when, radiator 12
Control fan 11 starts turning, and fan 11 accelerates the air flowing of 8 position of cooling fin, and cooling fin 8 produces 9 internal work of transformer
Raw amount of heat is dispersed into external environment by radiator window 7, and Air Filter 13 is by radiator 12 from external environment draw air
In dust filtering, prevent the accumulation of equipment internal dust from causing equipment operation irregularity, staff will be outer by output interface 16
Boundary's electrical equipment is connected to the output pin 14 of 3 top of PCB substrate, and indicator light 15 is lighted after the connection of output pin 14, completed
The powered operation of modular power source.
In order to further increase low power consumption high efficiency modular power source power supply high efficiency, protector 2 and PCB substrate 3 are logical
Cross conducting wire connection, PCB substrate 3 is bolted with shell 1, and thermal insulation board 4 is connected by a snap with transformer 9, shell 1 and every
Hot plate 4 is connected by a snap by sealing glue connection, transformer 9 with cooling fin 8, and PCB substrate 3 and output pin 14 pass through conducting wire
Connection, Air Filter 13 are connected by screw to radiator 12, and insulation board 5 is connect with shell 1 by card slot, radiator 12 and fan
11 are connected by bearing, and shell 1 is connected by screw to cover board 10, and cover board 10 is connected by a hinge with radiator window 7, indicator light 15
It is connected by a snap with shell 1.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry
It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this
The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change
And improvement, these various changes and improvements fall within the scope of the claimed invention.
Claims (7)
1. a kind of modular power source of low power consumption high efficiency, it is characterised in that: including protector (2), PCB substrate (3), transformer
(9), radiator (12), Air Filter (13), protector (2) lower section are provided with the PCB substrate (3), the PCB substrate
(3) lower section is connected to shell (1), is provided with thermal insulation board (4) on the inside of the shell (1), is arranged above the thermal insulation board (4)
It states transformer (9), is provided with cooling fin (8) on the outside of the transformer (9), the PCB substrate (3) is close to the radiator (12)
Side be provided with output pin (14), the radiator (12) close to the transformer (9) side be provided with it is described dust-proof
Net (13), the shell (1) are provided with insulation board (5) far from the side of the radiator (12), and the thermal insulation board (4) is close to institute
The position for stating insulation board (5) is provided with input pin (6), and the radiator (12) is internally provided with fan (11), the fan
(11) it is provided with output interface (16) on the shell (1) below, shell (1) top is provided with cover board (10), described
Cover board (10) upper surface is provided with radiator window (7), and the shell (1) is provided with instruction close to the position of the output pin (14)
Lamp (15).
2. a kind of modular power source of low power consumption high efficiency according to claim 1, it is characterised in that: the protector (2)
It is connect with the PCB substrate (3) by conducting wire, the PCB substrate (3) is bolted with the shell (1).
3. a kind of modular power source of low power consumption high efficiency according to claim 1, it is characterised in that: the thermal insulation board (4)
It is connected by a snap with the transformer (9), the shell (1) and the thermal insulation board (4) pass through sealing glue connection.
4. a kind of modular power source of low power consumption high efficiency according to claim 1, it is characterised in that: the transformer (9)
It is connected by a snap with the cooling fin (8), the PCB substrate (3) is connect with the output pin (14) by conducting wire.
5. a kind of modular power source of low power consumption high efficiency according to claim 1, it is characterised in that: the Air Filter (13)
It is connected by screw to the radiator (12), the insulation board (5) is connect with the shell (1) by card slot.
6. a kind of modular power source of low power consumption high efficiency according to claim 1, it is characterised in that: the radiator (12)
It is connect with the fan (11) by bearing, the shell (1) is connected by screw to the cover board (10).
7. a kind of modular power source of low power consumption high efficiency according to claim 1, it is characterised in that: the cover board (10) with
The radiator window (7) is connected by a hinge, and the indicator light (15) is connected by a snap with the shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471502.6U CN208353192U (en) | 2018-03-30 | 2018-03-30 | A kind of modular power source of low power consumption high efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820471502.6U CN208353192U (en) | 2018-03-30 | 2018-03-30 | A kind of modular power source of low power consumption high efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208353192U true CN208353192U (en) | 2019-01-08 |
Family
ID=64885984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820471502.6U Expired - Fee Related CN208353192U (en) | 2018-03-30 | 2018-03-30 | A kind of modular power source of low power consumption high efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208353192U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322019A (en) * | 2018-03-30 | 2018-07-24 | 湖州旭源电气科技有限公司 | A kind of modular power source of low power consumption high efficiency |
| CN112399740A (en) * | 2020-10-22 | 2021-02-23 | 爱微(江苏)电力电子有限公司 | EPS power module and preparation method thereof |
-
2018
- 2018-03-30 CN CN201820471502.6U patent/CN208353192U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108322019A (en) * | 2018-03-30 | 2018-07-24 | 湖州旭源电气科技有限公司 | A kind of modular power source of low power consumption high efficiency |
| CN112399740A (en) * | 2020-10-22 | 2021-02-23 | 爱微(江苏)电力电子有限公司 | EPS power module and preparation method thereof |
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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: 20190108 Termination date: 20200330 |