CN213280506U

CN213280506U - DC/AC power module casing

Info

Publication number: CN213280506U
Application number: CN202022534840.XU
Authority: CN
Inventors: 李志宏
Original assignee: Xi'an Guande Power Supply Co ltd
Current assignee: Xi'an Guande Power Supply Co ltd
Priority date: 2020-11-05
Filing date: 2020-11-05
Publication date: 2021-05-25
Anticipated expiration: 2030-11-05

Abstract

The utility model discloses a belong to power module equipment technical field, specifically a DC/AC power module casing, including power module casing, water-cooled tube, stopper, lead temperature mounting panel, heat dissipation fan and air-out frame, the inner chamber bottom of power module casing is fixed and is provided with water circulation equipment, the left end water inlet and the delivery port of water circulation equipment all are through pipeline fixedly connected with water-cooled tube, power module casing, water-cooled tube, stopper, lead temperature mounting panel, heat dissipation fan and air-out frame of this kind of DC/AC power module casing link up in proper order, simple structure, investment cost is low, through the direct contact of water-cooled tube and this lead temperature mounting panel, lead temperature mounting panel can directly conduct low temperature to each electron device and reach quick continuous cooling purpose, moreover, this casing still cooperates through air intake and heat dissipation fan, carries out heat transfer work in the casing, the DC/AC power supply module shell can be ensured to play the best role in the working state to the maximum extent.

Description

DC/AC power module casing

Technical Field

The utility model discloses a belong to power module equipment technical field, specifically be a DC/AC power module casing.

Background

The computer technology developed at a high speed leads human beings to enter an information society, and meanwhile, the rapid development of the power module technology is promoted. Due to the advantages of the power module structure, the module power is widely used in the communication fields of switching equipment, access equipment, mobile communication, microwave communication, optical transmission, routers and the like, and in automotive electronics, aerospace and the like. The DC/AC module is a device that can form a constant current in a circuit, such as a dry battery, a storage battery, a DC generator, and the like, and is called a DC power supply. The direct current power supply is provided with a positive electrode and a negative electrode, the positive electrode has high potential, and the negative electrode has low potential; when the two electrodes are communicated with the circuit, the direct current power supply can maintain the constant potential difference between the two electrodes, so that constant current from the positive pole to the negative pole is formed in the external circuit. In order to keep the potential difference between the two poles of the dc power supply constant, it is necessary to make the positive charge flowing from the positive pole to the negative pole in the external circuit return from the negative pole to the positive pole in the power supply against the direction of the electric field force. This process cannot be achieved by electrostatic forces, but only by some sort of "non-electrostatic force" that is opposite to the direction of the electrostatic force.

The existing DC/AC power module shell has many defects in the aspect of heat dissipation, the heat dissipation mode of most DC/AC power module shells is to dissipate heat through holes on the module shells, obviously, the heat dissipation effect is not obvious, and the DC/AC is a constant current device, and if the temperature of an inner cavity of the DC/AC power module shell is too high, the device can not be normally put into operation.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the invention.

In view of there are a great deal of drawbacks in the aspect of the heat dissipation in current DC/AC power module casing, the radiating mode of most DC/AC power module casing is for the heat dissipation in this module casing trompil, and obviously this kind of radiating effect is not obvious, and DC/AC is constant current device, and the problem that can't normally put into operation directly leads to the device if its inner chamber high temperature has been proposed the utility model discloses.

For solving the technical problem, according to the utility model discloses an aspect, the utility model provides a following technical scheme: the utility model provides a DC AC power module casing, includes power module casing, water-cooled tube, stopper, leads temperature mounting panel, heat dissipation fan and air-out frame, its characterized in that: the inner chamber bottom mounting of power module casing is provided with the hydrologic cycle equipment, the left end water inlet and the delivery port of hydrologic cycle equipment all pass through pipeline fixedly connected with water-cooling tube, power module casing inner chamber bottom mounting is provided with the stopper, the quantity of stopper is two sets of, and two sets of the stopper is fixed connection respectively in inner chamber both sides wall, the spacing groove has been seted up to the lateral wall of stopper is fixed, the spacing inslot wall is fixed to be pegged graft and is had the temperature conduction mounting panel, and the inner wall of spacing groove and the interference fit of temperature conduction mounting panel outer wall side, the fixed heat dissipation frame that is provided with in inner chamber top side of power module casing, the top embedding of heat dissipation frame is provided with the heat dissipation fan, the fixed embedding in power module casing top is.

Preferably, the top end of the limiting block is fixedly inserted with a bolt, and the bottom end of the bolt extends to the inner cavity of the temperature conduction mounting plate.

Preferably, the top end of the water-cooling pipe is fixedly connected with the bottom end of the heat conduction mounting plate.

Preferably, the top end of the temperature conduction mounting plate is fixedly screwed with each electronic device.

Preferably, the temperature-conducting mounting plate is made of a silicate non-metal material.

Preferably, an air inlet is fixedly arranged at an opening of a side end of the power module shell.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of power module casing of DC/AC power module casing, the water-cooled tube, the stopper, lead the temperature mounting panel, heat dissipation fan and air-out frame etc. link up according to the preface, moreover, the investment cost is low, through the water-cooled tube with this direct contact who leads the temperature mounting panel, it can be direct with low temperature conduction to each electron device thereby reach the quick purpose of continuously cooling down to lead the temperature mounting panel, this casing still passes through air intake and heat dissipation fan cooperation, to carrying out heat transfer work in the shell, the at utmost ensures this kind of DC/AC power module casing can exert the best performance in operating condition.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor. Wherein:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the inner chamber of the present invention;

fig. 3 is a schematic side view of the present invention.

In the figure: 100 power module shells, 110 air inlet holes, 200 water cooling pipes, 210 water circulation equipment, 300 limit blocks, 310 bolts, 320 limit grooves, 400 heat conduction mounting plates, 410 electronic devices, 500 heat dissipation fans, 510 heat dissipation frames, 600 air outlet frames and 610 air outlets.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be implemented in other ways than those specifically described herein, and one skilled in the art may similarly generalize the present invention without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the schematic drawings, and in the detailed description of the embodiments of the present invention, for convenience of explanation, the sectional view showing the device structure will not be enlarged partially according to the general scale, and the schematic drawings are only examples, and should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

The utility model provides a DC/AC power module casing, be used for beneficial effect in the use, moreover, the steam generator is simple in structure, investment cost is low, through the direct contact of water-cooled tube with this heat conduction mounting panel, the heat conduction mounting panel can be directly with low temperature conduction to each electron device thereby reach the quick purpose of continuously cooling down, moreover, this casing still cooperates through air intake and heat dissipation fan, to carrying out heat transfer work in the casing, the at utmost guarantee this kind of DC/AC power module casing can exert best performance in operating condition, please refer to fig. 1, power module casing 100, water-cooled tube 200, stopper 300, heat conduction mounting panel 400, heat dissipation fan 500 and air-out frame 600;

referring to fig. 1-2, a water circulation device 210 is fixedly disposed at the bottom end of an inner cavity of a power module casing 100, a water cooling tube 200 is fixedly connected to a water inlet and a water outlet at the left end of the water circulation device 210 through a pipeline, a limiting block 300 is fixedly disposed at the bottom end of the inner cavity of the power module casing 100, two sets of limiting blocks 300 are provided, the two sets of limiting blocks 300 are respectively and fixedly connected to two side walls of the inner cavity, a limiting groove 320 is fixedly disposed on a side wall of each limiting block 300, a temperature conducting mounting plate 400 is fixedly inserted into an inner wall of the limiting groove 320, the inner wall of the limiting groove 320 is in interference fit with a side end of an outer wall of the temperature conducting mounting plate 400, a bolt 310 is fixedly inserted into a top end of each limiting block 300, the bottom end of the bolt 310 extends to the inner cavity of the temperature conducting mounting plate 400, the top end of the water cooling tube, the water circulation device 210 can realize continuous low-temperature liquid flow in the water-cooling pipe 200, and the water-cooling pipe 200 can transmit low temperature to the electronic device 410 through the heat conducting mounting plate 400 for rapid and continuous cooling;

referring to fig. 1-2 again, a heat dissipation frame 510 is fixedly disposed on the top side of the inner cavity of the power module casing 100, a heat dissipation fan 500 is embedded in the top end of the heat dissipation frame 510, an air outlet frame 600 is fixedly embedded in the top end of the power module casing 100, an air outlet 610 is fixedly disposed at an opening at the top end of the air outlet frame 600, an air inlet 110 is fixedly disposed at an opening at the middle side of the side end of the power module casing 100, and in order to achieve a better heat dissipation effect, the rain outlet 610 of the heat dissipation fan 500 is matched with the air inlet 110 to perform heat.

When specifically using, this technical field personnel install on leading warm mounting panel 400 through the bolt earlier electron device 410, lead warm mounting panel 400 peg graft in the spacing groove 320 on stopper 300 again, ice fruit bolt 310 is fixed, because the material of leading warm mounting panel 400 is silicate non-metallic material, water circulating equipment 210 also can realize having in water-cooling tube 200 and last low temperature liquid flow, and water-cooling tube 200 can convey low temperature for electron device 410 through leading warm mounting panel 400 and carry out quick continuation cooling work, for better reaching the radiating effect, rainfall fan 500 air outlet 610 cooperates with air intake 110, carry out heat transfer work to the casing inner chamber, the at utmost ensures that this kind of DC/AC power module casing can exert best performance in operating condition.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the non-exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a DC/AC power module casing, includes power module casing (100), water-cooling tube (200), stopper (300), leads temperature mounting panel (400), heat dissipation fan (500) and air-out frame (600), its characterized in that: the water circulation device (210) is fixedly arranged at the bottom end of the inner cavity of the power module shell (100), a water cooling pipe (200) is fixedly connected to a left end water inlet and a water outlet of the water circulation device (210) through pipelines, the bottom end of the inner cavity of the power module shell (100) is fixedly provided with two groups of limiting blocks (300), the number of the limiting blocks (300) is two, the two groups of limiting blocks (300) are respectively and fixedly connected to two side walls of the inner cavity, the side wall of each limiting block (300) is fixedly provided with a limiting groove (320), the inner wall of each limiting groove (320) is fixedly inserted with a temperature guide mounting plate (400), the inner wall of each limiting groove (320) is in interference fit with the outer wall of the temperature guide mounting plate (400), the top side of the inner cavity of the power module shell (100) is fixedly provided with a heat dissipation frame (, the fixed embedding in power module casing (100) top is provided with out wind frame (600), and goes out wind frame (600) top opening part and fix and be provided with air outlet (610).

2. A DC/AC power module housing according to claim 1, wherein: the top end of the limiting block (300) is fixedly inserted with a bolt (310), and the bottom end of the bolt (310) extends to the inner cavity of the temperature-conducting mounting plate (400).

3. A DC/AC power module housing according to claim 1, wherein: the top end of the water-cooling pipe (200) is fixedly connected with the bottom end of the heat conducting mounting plate (400).

4. A DC/AC power module housing according to claim 1, wherein: the top end of the heat conduction mounting plate (400) is fixedly screwed with each electronic device (410).

5. A DC/AC power module housing according to claim 1, wherein: the temperature-conducting mounting plate (400) is made of silicate non-metal materials.

6. A DC/AC power module housing according to claim 1, wherein: an air inlet (110) is fixedly arranged at the opening of the middle side opening of the side end of the power module shell (100).