Air cooling and conduction combined type inverter power supply heat dissipation mechanism

Abstract

The utility model discloses an air cooling and conduction combined type inverter power supply heat dissipation mechanism, which relates to the technical field of inverter power supplies and comprises an inverter power supply frame, a conduction heat dissipation mechanism is fixedly arranged on one side of the inverter power supply frame, a heat dissipation fan is arranged at the upper end of the conduction heat dissipation mechanism in a clamping manner, and the heat dissipation fan is arranged on the other side of the inverter power supply frame. According to the inverter power supply, the problems that leakage may occur in an existing inverter power supply, and in addition, liquid cooling increases the overall weight of the inverter power supply and increases the operation and carrying difficulty are solved, the conduction heat dissipation mechanism is arranged, the heat conduction groove and the rear frame are communicated with each other, and the heat dissipation plates are arranged in the rear frame side by side and attached to the outer frame, so that the heat dissipation efficiency is improved, and the service life of the inverter power supply is prolonged. Wind blown out by the heat dissipation fan is separated by the partition plate, the heat conduction groove and the heat dissipation fan are arranged in a matched mode, the heat conduction groove and the heat dissipation plate in the partition plate are communicated with each other to achieve wind power circulation, heat dissipation is facilitated, the heat dissipation plate on the outer side of the partition plate is directly aligned with the heat dissipation fan, and high-efficiency heat dissipation is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to inverter power supply technical field, concretely is a kind of air-cooled and conduction combined type inverter power supply heat dissipation mechanism. BACKGROUND

[0002] The heat dissipation mechanism of inverter power supply is an important component to ensure the normal operation of inverter, because heat will be generated in the process of converting DC into AC, and if not cooled in time, it may lead to equipment performance degradation or even damage.

[0003] The authorized announcement No. CN221467566U is a kind of liquid-cooled heat dissipation inverter power supply, including lower base and shell, the lower base and shell fixed connection, the top of the shell is movably installed with top cover, the inside of the lower base is movably clamped with lower liquid-cooled inner container, integrated component and upper liquid-cooled inner container, the integrated component is located on the inside of lower liquid-cooled inner container and upper liquid-cooled inner container, heat conduction is carried out to the inside of lower liquid-cooled inner container and upper liquid-cooled inner container by the conduction heat plate in contact with integrated component, cooling is carried out by conduction heat plate and heat conduction fin and through the cooling liquid in lower liquid-cooled inner container and upper liquid-cooled inner container, to carry out rapid heat dissipation, at the same time, the inside of lower liquid-cooled inner container and upper liquid-cooled inner container is cooled by controlling the opening of semiconductor refrigeration plate, the cooling liquid in lower liquid-cooled inner container and upper liquid-cooled inner container is cooled, to ensure continuous cooling and heat dissipation, improve the heat dissipation effect and ensure the stable use of integrated component, when liquid cooling is used for inverter power supply heat dissipation, cooling liquid may corrode metal pipeline and radiator, at the same time, pipeline and joint in liquid cooling system may leak, which not only leads to the decline of cooling effect, but also may cause damage to electronic components, in addition, liquid cooling increases the overall weight of inverter power supply, increases the difficulty of operation and handling.

[0004] In view of the above problems, a kind of air-cooled and conduction combined type inverter power supply heat dissipation mechanism is provided. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of air-cooled and conduction combined type inverter power supply heat dissipation mechanism, solve the problem that the existing inverter power supply in background art adopts liquid cooling to carry out inverter power supply heat dissipation, cooling liquid may corrode metal pipeline and radiator, at the same time, pipeline and joint in liquid cooling system may leak, which not only leads to the decline of cooling effect, but also may cause damage to electronic components, in addition, liquid cooling increases the overall weight of inverter power supply, increases the difficulty of operation and handling.

[0006] To achieve the above object, the utility model provides the following technical scheme: A kind of air-cooled and conduction combined inverter power supply heat dissipation mechanism, including inverter power supply frame piece, the side of the inverter power supply frame piece is fixedly provided with conduction heat dissipation mechanism, the upper end of the conduction heat dissipation mechanism is engaged and is provided with heat dissipation fan, the inverter power supply frame piece and conduction heat dissipation mechanism are interconnected, the inverter power supply frame piece includes outer frame, the conduction heat dissipation mechanism includes the rear frame connected in the one side of outer frame, the lower end of the outer frame and rear frame is fixedly provided with support leg, the both sides of the outer frame are communicated and are provided with heat conduction groove, the side of the rear frame is fixed with heat dissipation plate side by side, the heat dissipation plate is connected with baffle between, the heat dissipation fan is fixedly provided in the upper end of baffle.

[0007] Preferably, the inverter power supply frame piece further includes a lower mesh plate engagedly arranged at the lower end of the outer frame, and the support leg is provided with four groups.

[0008] Preferably, the inverter power supply frame piece further includes a front stand fixedly arranged at one side of the outer frame, and the front stand is engaged with an engaging member inside.

[0009] Preferably, a bottom groove is formed at one side of the outer frame in alignment with the front stand, a plug member is fixedly arranged at the upper end of the bottom groove, and a display is fixedly arranged at the front end of the outer frame.

[0010] Preferably, the heat conduction groove is formed in the shape of a lower connecting plate, a side plate and an arc-shaped plate, the arc-shaped plate is arranged at the upper end, the side plate is communicated with the upper and lower ends, and the lower connecting plate realizes the connection of the lower end.

[0011] Preferably, the conduction heat dissipation mechanism further includes a fan groove formed at one side of the rear frame.

[0012] Preferably, the heat dissipation plate is provided with a communication port in alignment with the height of the lower connecting plate.

[0013] Preferably, the heat dissipation fan includes a fan frame connected in the fan groove, a filter screen is fixedly arranged at the upper end of the fan frame, a motor member is fixedly arranged at the center of one side of the filter screen, and a fan blade is connected to the output end of the motor member.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1、The inverter power supply heat dissipation mechanism provided by the utility model realizes the conduction type heat dissipation of power supply through the arrangement of the conduction heat dissipation mechanism, the intercommunication between the heat conduction groove and the rear frame, and the side-by-side arrangement of the heat dissipation plates in the rear frame and the setting in combination with the outer frame, the baffle is connected in the middle of the heat dissipation plates, and the wind blown by the heat dissipation fan is blocked by the baffle, so that the problem that the pipeline and the joint in the existing inverter power supply liquid cooling system may leak is solved, which not only causes the cooling effect to decrease, but also may cause damage to electronic components.

[0016] 2. The wind-cooled and conduction combined inverter power supply heat dissipation mechanism, through the cooperation of the heat conduction groove and the heat dissipation fan, the heat conduction groove and the heat dissipation plate in the partition plate are interconnected to realize wind power circulation, so as to dissipate heat, the heat dissipation plate on the outer side of the partition plate is directly aligned with the heat dissipation fan, high-efficiency heat dissipation is realized, and the problems that the existing inverter power supply liquid cooling increases the overall weight of the inverter power supply and increases the operation and carrying difficulty are solved. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the utility model Figure 1 ;

[0018] Figure 2 is a schematic diagram of the overall structure of the utility model Figure 2 ;

[0019] Figure 3 is a split structure schematic diagram of the inverter power supply frame of the utility model;

[0020] Figure 4 is a split structure schematic diagram of the conduction heat dissipation mechanism and the heat dissipation fan of the utility model;

[0021] Figure 5 is a structure schematic diagram of the heat dissipation fan of the utility model;

[0022] Figure 6 is a channel structure schematic diagram of the heat conduction groove of the utility model.

[0023] In the drawing: 1, inverter power supply frame; 11, outer frame; 111, bottom groove; 112, plug piece; 113, display; 12, underlay net plate; 13, support foot; 14, front stand; 141, clamping piece; 15, heat conduction groove; 151, lower connecting plate; 152, side plate; 153, arc plate; 2, conduction heat dissipation mechanism; 21, rear frame; 22, fan groove; 23, heat dissipation plate; 231, communication port; 24, partition plate; 3, heat dissipation fan; 31, fan frame; 32, filter screen; 33, motor piece; 34, fan blade. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0025] In order to further understand the content of the utility model, the utility model will be described in detail in combination with the drawings.

[0026] In combination Figure 1 The utility model discloses a wind cooling and conduction combined inverter power supply heat dissipation mechanism, including inverter power supply frame piece 1, one side of inverter power supply frame piece 1 is fixedly arranged with conduction heat dissipation mechanism 2, and the upper end of conduction heat dissipation mechanism 2 is clamped with heat dissipation fan 3, and inverter power supply frame piece 1 and conduction heat dissipation mechanism 2 are communicated with each other, and inverter power supply frame piece 1 includes outer frame 11, and conduction heat dissipation mechanism 2 includes the rear frame 21 of connecting in one side of outer frame 11, and the lower end of outer frame 11 and rear frame 21 is fixedly arranged with support leg 13, and the both sides of outer frame 11 are communicated and set up with heat conduction groove 15, and the side of rear frame 21 is fixed with heat dissipation plate 23 side by side, and the heat dissipation plate 23 is connected with the baffle 24 between, and heat dissipation fan 3 is fixedly arranged at the upper end of baffle 24.

[0027] Specifically, outer frame 11 and rear frame 21 are fixedly arranged with each other, support leg 13 is arranged at the lower end for lifting outer frame 11, realizes bottom ventilation, heat conduction groove 15 is set up at the both sides of outer frame 11, heat conduction groove 15 and rear frame 21 are communicated with each other, heat dissipation plate 23 is arranged in rear frame 21 side by side, and is set up with outer frame 11, realizes the conduction type heat dissipation of power supply, baffle 24 is connected in the middle of heat dissipation plate 23, and the wind blown by heat dissipation fan 3 is cut off by baffle 24, and heat conduction groove 15 and heat dissipation plate 23 in the inside of baffle 24 are communicated with each other and realize wind force circulation, so as to radiate heat, and the heat dissipation plate 23 of the outside of baffle 24 is directly aligned with heat dissipation fan 3, realizes high efficiency heat dissipation.

[0028] The utility model will be further described in connection with examples.

[0029] Example one:

[0030] In combination Figure 2 , Figure 3 And Figure 6 Inverter power supply frame piece 1 still includes the underlaying screen plate 12 of clamping setting in the lower end of outer frame 11, support leg 13 is provided with four groups, and the underlaying screen plate 12 is clamped and set, and support leg 13 is lifted, and the cooperation of support leg 13 and underlaying screen plate 12 realizes the lower end ventilation of outer frame 11.

[0031] Inverter power supply frame piece 1 still includes the front stand 14 of fixed setting in one side of outer frame 11, and the inside of front stand 14 is clamped with clamping piece 141, and clamping piece 141 is detachable, and front stand 14 is fixedly arranged with outer frame 11, and front stand 14 can be opened to facilitate the wiring of inverter to the outside.

[0032] The side of outer frame 11 is set up with bottom groove 111 in alignment with front stand 14, and the upper end of bottom groove 111 is fixedly arranged with plug piece 112, and the front end of outer frame 11 is fixedly arranged with display 113, and bottom groove 111 forms cavity to facilitate heat dissipation, and plug piece 112 is wired, and display 113 shows the index of inverter.

[0033] The heat-conducting groove 15 is shaped as a lower connecting plate 151, a side plate 152 and an arc-shaped plate 153, the arc-shaped plate 153 is arranged at the upper end, the side plate 152 connects the upper and lower ends, and the lower connecting plate 151 connects the lower ends, and the lower connecting plate 151, the side plate 152 and the arc-shaped plate 153 are connected with each other, so that the heat-conducting groove 15 can be connected with each other on one side, and heat dissipation is facilitated.

[0034] Embodiment two:

[0035] In combination Figure 4 And Figure 5 The conduction heat dissipation mechanism 2 further comprises a fan groove 22 arranged on one side of the rear frame 21, the fan groove 22 is arranged at the upper end of the one side of the rear frame 21, and air is supplied to the upper end of the inverter.

[0036] The heat dissipation plate 23 is provided with a communication port 231 at a height corresponding to the lower connecting plate 151, and the communication port 231 is arranged to uniformly disperse the air flow of the conduction heat dissipation mechanism 2 among the plurality of groups of heat dissipation plates 23 arranged side by side.

[0037] The heat dissipation fan 3 comprises a fan frame 31 connected in the fan groove 22, the fan frame 31 is fixedly provided with a filter screen 32 at the upper end, the filter screen 32 is fixedly provided with a motor 33 at the center of one side, the motor 33 is connected with a fan blade 34 at the output end, the fan frame 31 is fixedly arranged, the filter screen 32 is arranged to filter air, the motor 33 drives the fan blade 34 to rotate, and air for heat dissipation is provided.

[0038] It should be noted that, in the present text, relational terms such as first and second and the like can only be used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is any such actual relationship or order between these entities or operations. Moreover, the terms "comprise", "contain" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or equipment.

[0039] Although the embodiments of the present application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A wind-cooled and conduction combined type inverter power supply heat dissipation mechanism, comprising an inverter power supply frame (1), characterized in that: One side of the inverter power frame (1) is fixedly provided with a conduction heat dissipation mechanism (2), the upper end of the conduction heat dissipation mechanism (2) is hingedly provided with a heat dissipation fan (3), the inverter power frame (1) and the conduction heat dissipation mechanism (2) are in communication with each other; The inverter power frame (1) comprises an outer frame (11), the conduction heat dissipation mechanism (2) comprises a rear frame (21) connected to one side of the outer frame (11), the lower ends of the outer frame (11) and the rear frame (21) are fixedly provided with support feet (13), the two sides of the outer frame (11) are communicated and provided with heat conduction grooves (15), one side of the rear frame (21) is fixedly provided with heat dissipation plates (23) side by side, the heat dissipation plates (23) are connected with partition plates (24), and the heat dissipation fan (3) is fixedly arranged at the upper end of the partition plate (24).

2. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: The inverter power frame (1) further comprises a lower net plate (12) hingedly arranged at the lower end of the outer frame (11), and the support feet (13) are provided with four groups.

3. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: The inverter power frame (1) further comprises a front stand (14) fixedly arranged at one side of the outer frame (11), and the front stand (14) is hingedly provided with a clamping piece (141).

4. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: One side of the outer frame (11) is provided with a bottom groove (111) aligned with the front stand (14), the upper end of the bottom groove (111) is fixedly provided with a plug piece (112), and the front end of the outer frame (11) is fixedly provided with a display (113).

5. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: The heat conduction grooves (15) are in the shape of a lower connecting plate (151), a side plate (152) and an arc-shaped plate (153), the arc-shaped plate (153) is arranged at the upper end, the side plate (152) is communicated with the upper and lower ends, and the lower connecting plate (151) realizes the connection of the lower end.

6. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: The conduction heat dissipation mechanism (2) further comprises a fan groove (22) arranged at one side of the rear frame (21).

7. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: The heat dissipation plates (23) are provided with communication openings (231) in the height of the lower connecting plate (151).

8. The air-cooled and conduction combined type inverter power supply heat dissipation mechanism according to claim 1, characterized in that: The heat dissipation fan (3) comprises a fan frame (31) connected in the fan groove (22), the upper end of the fan frame (31) is fixedly provided with a filter screen (32), one side of the filter screen (32) is fixedly provided with a motor piece (33), and the output end of the motor piece (33) is connected with a fan blade (34).

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