CN209057114U - A kind of power module of constant pressure source - Google Patents

A kind of power module of constant pressure source Download PDF

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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
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China
Prior art keywords
module
pressure source
constant pressure
power
power module
Prior art date
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Active
Application number
CN201821658326.3U
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Chinese (zh)
Inventor
冯永茂
张璐琳
刘宇时
陈煦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Silicon Photoelectric Technology (tianjin) Co Ltd
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Silicon Photoelectric Technology (tianjin) Co Ltd
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Priority to CN201821658326.3U priority Critical patent/CN209057114U/en
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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

A kind of power module of constant pressure source
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).
CN201821658326.3U 2018-10-12 2018-10-12 A kind of power module of constant pressure source Active CN209057114U (en)

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)

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