CN209057114U - A kind of power module of constant pressure source - Google Patents
A kind of power module of constant pressure source Download PDFInfo
- Publication number
- CN209057114U CN209057114U CN201821658326.3U CN201821658326U CN209057114U CN 209057114 U CN209057114 U CN 209057114U CN 201821658326 U CN201821658326 U CN 201821658326U CN 209057114 U CN209057114 U CN 209057114U
- Authority
- CN
- China
- Prior art keywords
- module
- pressure source
- constant pressure
- power module
- power
- 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.)
- Active
Links
- 238000009434 installation Methods 0.000 claims abstract description 8
- 239000007787 solid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Rectifiers (AREA)
Abstract
The utility model relates to a kind of power module of constant pressure source, including casing cover board, chassis backplane, AC-DC module, Section Bar Heat Sinks, switching circuit board, power grid power supply terminal, output terminal and LED light and installation groove type hole, power grid power supply terminal.The utility model is shed the heat of both side plate using the Section Bar Heat Sinks of power module two sides, is twisted screw from the top down using groove type hole on bottom plate, is facilitated the installation of power module.
Description
Technical field
The utility model relates to power technique fields, in particular to a kind of power module of constant pressure source.
Background technique
Power supply is to guarantee that electric/electronic device is normal, reliable, the indispensable component part of steady operation, power supply just towards
Miniaturization, intelligent, high efficiency etc. development, power supply also have become indispensable a part in people's life.
In power supply in use, the prior art has the following:
1. the power module heat dissipation effect of existing constant pressure source is poor, complete machine heating rate is fast, influences its using effect and makes
Use the service life.
2. the power module mounting hole of existing constant pressure source is inconvenient to use.
Utility model content
In view of the above technical problems, the utility model is intended to provide a kind of power module of constant pressure source, to solve now
Heat dissipation effect is poor, it has not been convenient to the problems such as being fixedly mounted.
A kind of power module of constant pressure source, which is characterized in that including casing cover board, chassis backplane, AC-DC module, heat dissipation
Device, switching circuit board, power grid power supply terminal, output terminal and LED light and installation groove type hole.
Further, the AC-DC module is fixed by screws on the chassis backplane.
Further, the two sides of the AC-DC module are arranged in the radiator, by screw and the casing cover board and
The chassis backplane is fixed.
Further, radiator is Section Bar Heat Sinks.
Further, radiator is water-cooled plate.
Further, the switching circuit board is installed in the front of the AC-DC module, is equipped on the switching circuit board
Power grid power supply terminal, output terminal and LED light.
Further, four angles of the chassis backplane are arranged in the installation groove type hole.
The utility model has the beneficial effect that:
1. the utility model utilizes the Section Bar Heat Sinks of power module two sides, the heat of both side plate is shed, guarantees power supply
Module temperature under prolonged working condition is constant, the temperature so that power module for solving existing constant pressure source works long hours
Excessively high problem.
2. the utility model can use 4 groove type holes on bottom plate and be fixed, such fixed form is directly from upper
It is screwed down screw, twists inconvenient problem upwards so as to avoid from bottom plate.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the complete machine structure schematic diagram of the power module of the utility model constant pressure source；
Fig. 2 is the top view of the utility model power module.
Specific embodiment
Below with reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out clear
Chu is fully described by, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art are obtained without making creative work
The every other embodiment obtained, belongs to the protection scope of the utility model.
A kind of power module of constant pressure source disclosed by the utility model, as shown in Figs. 1-2, including casing cover board 1, casing bottom
Plate 2, AC-DC module 3, radiator 4, switching circuit board 5, power grid power supply terminal 6, output terminal 7, LED light 8, Yi Jian
Tankage type hole 9.Radiator 4 is Section Bar Heat Sinks or water-cooled plate.Section Bar Heat Sinks are used in present embodiment.
AC-DC module 3 is fixed by screws on chassis backplane 2.Each side there is one piece of type in AC-DC module 3
Material radiator 4, it is fixed by screw and chassis backplane 2 and casing upper cover plate 1, thus the heat that 3 side plate of AC-DC module is extra
It sheds；To ensure that the power module internal temperature of constant pressure source is constant, meets equipment and the temperature of constant pressure source module is wanted
It asks, to guarantee the stable output for a long time of constant pressure source module.
Switching circuit board 5 is installed in front of AC-DC module 3, has power grid power supply terminal 6, output terminal 7 on switching circuit board 5,
And LED light 8, wherein power grid power supply terminal 6 receives input power, output terminal 7 is for defeated for connecting with power supply network
The power supply of AC-DC module conversion out, the working condition of the instruction power module of LED light 8.Facilitate wiring using the above structure
More intuitively read the working condition of power supply；
There is the fixed groove type hole of 4 installations as shown in Fig. 2, such fixed form is directly to twist from the top down on chassis backplane 2
Screw twists inconvenient problem so as to avoid from bottom plate upwards, more convenient and practical.
The size length, width and height of the power module of constant pressure source are as follows: 311mm × 135mm × 42mm.
In conclusion the utility model embodiment provides a kind of power module of constant pressure source, the utility model utilizes electricity
The Section Bar Heat Sinks of source module two sides shed the heat of both side plate, guarantee that power module is warm under prolonged working condition
Spend it is constant, to solve the problems, such as that the power module of the existing constant pressure source temperature that works long hours is excessively high；The utility model is also adopted
With pinboard is increased, more easily the wiring working condition that more intuitively reads power supply, chassis backplane also have installation to fix
Hole location, thus this module of more convenient installation.
Above embodiment is intended to illustrate the utility model and can realize or use for professional and technical personnel in the field, right
Above embodiment, which is modified, will be readily apparent to those skilled in the art, therefore the utility model includes
But it is not limited to above embodiment, it is any to meet the claims or specification description, meet and principles disclosed herein
With novelty, the method for inventive features, technique, product, each fall within the protection scope of the utility model.
Claims (4)
1. a kind of power module of constant pressure source, including casing cover board (1), chassis backplane (2), AC-DC module (3), built-up circuit
Plate (5), power grid power supply terminal (6), output terminal (7), LED light (8), which is characterized in that further include radiator (4) and
It installs groove type hole (9)；Wherein, the AC-DC module (3) is fixed by screws on the chassis backplane (2), the radiator
(4) it is arranged in the two sides of the AC-DC module (3), it is solid by screw and the casing cover board (1) and the chassis backplane (2)
Fixed, installation groove type hole (9) is arranged at four angles of the chassis backplane (2).
2. the power module of constant pressure source as described in claim 1, which is characterized in that the radiator (4) is Section Bar Heat Sinks.
3. the power module of constant pressure source as described in claim 1, which is characterized in that the radiator (4) is water-cooled plate.
4. the power module of constant pressure source as described in claim 1, which is characterized in that install in the front of the AC-DC module (3)
The switching circuit board (5) is equipped with power grid power supply terminal (6) on the switching circuit board (5), output terminal (7), and
LED light (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658326.3U CN209057114U (en) | 2018-10-12 | 2018-10-12 | A kind of power module of constant pressure source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821658326.3U CN209057114U (en) | 2018-10-12 | 2018-10-12 | A kind of power module of constant pressure source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209057114U true CN209057114U (en) | 2019-07-02 |
Family
ID=67050438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821658326.3U Active CN209057114U (en) | 2018-10-12 | 2018-10-12 | A kind of power module of constant pressure source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209057114U (en) |
-
2018
- 2018-10-12 CN CN201821658326.3U patent/CN209057114U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108322019B (en) | Low-power-consumption high-efficiency module power supply | |
| CN209057114U (en) | A kind of power module of constant pressure source | |
| CN203632533U (en) | A power unit module | |
| CN209046508U (en) | A kind of Switching Power Supply shell and rail mounting structure | |
| CN213712795U (en) | Ultraviolet curing lamp | |
| CN217115526U (en) | Bus cable combined single double-loop bus duct | |
| CN214756935U (en) | Intelligent control power-saving terminal of 5G base station based on Internet of things technology and embedded application technology | |
| CN213367652U (en) | High-power high-frequency switching power supply | |
| CN214098177U (en) | Intelligent power utilization Internet of things air switch with remote monitoring function | |
| CN211183812U (en) | Modular high-frequency switching power supply device | |
| CN210640591U (en) | Power distribution cabinet with intelligent monitoring unit | |
| CN208753804U (en) | A kind of box high power voltage stabilized power source case | |
| CN220023467U (en) | A new type of loader control box | |
| CN210053337U (en) | Intelligent electric meter switching power supply | |
| CN215119792U (en) | Intelligent rack type heat dissipation device of transformer substation relay protection device | |
| CN221487962U (en) | Control panel with waterproof fog function | |
| CN207319136U (en) | Computing device | |
| CN221102716U (en) | Single-phase power regulator | |
| CN215114888U (en) | Distribution looped netowrk cabinet temperature measuring device based on internet of things | |
| CN212463575U (en) | LED integrated power control box | |
| CN213934181U (en) | Error curve compensation device for electric energy meter | |
| CN216670083U (en) | Portable power source for power distribution training | |
| CN207455256U (en) | A kind of high pressure silica gel light bar | |
| CN219087692U (en) | Heat radiation structure of voltage stabilizer | |
| CN219919263U (en) | Circuit board with temperature monitoring function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |