CN215735513U - Dual supply module heat radiation structure - Google Patents
Dual supply module heat radiation structure Download PDFInfo
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- CN215735513U CN215735513U CN202121745922.7U CN202121745922U CN215735513U CN 215735513 U CN215735513 U CN 215735513U CN 202121745922 U CN202121745922 U CN 202121745922U CN 215735513 U CN215735513 U CN 215735513U
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Abstract
A dual-power module heat dissipation structure mainly comprises a first power module, a second power module, a shell, a first upper cover, a second upper cover, a first monitoring board, a second monitoring board, a connector, a first binding post and a second binding post; the shell is used for accommodating the first power supply module and the second power supply module, a plurality of radiating fins are arranged on the outward surface of the front wall of the shell, the first upper cover and the second upper cover are used for covering the rear opening of the shell, and a plurality of radiating grooves are formed in the surface of the outer wall of the first upper cover; compared with the prior art, the utility model adopts two power supply modules to share the power consumption of the whole machine, so that the aluminum shell and the upper cover both participate in the conduction and heat conduction of the power supply modules, the effective heat dissipation area is increased, and the method is simple and effective, thereby solving the problem that the prior scheme conducts heat on a single side in the power dissipation part of the power supply modules and cannot timely conduct the heating power consumption of the power supply modules out to cause potential safety hazards.
Description
Technical Field
The utility model relates to the technical field of power module heat dissipation, in particular to a dual-power module heat dissipation structure.
Background
The commonly used heat dissipation schemes of the outdoor power supply module generally have 2 types, and firstly, heat is conducted out through an aluminum shell body; secondly, the heat is conducted out through the upper cover or the aluminum shell respectively. Because the conduction heat conduction contact area of the power module is large, the heat dissipation effect is good, and the power dissipation part of the power module is divided into single-side heat conduction parts in the existing scheme, the heating power dissipation of the power module cannot be conducted out in time, so that potential safety hazards are caused.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a dual-power module heat dissipation structure, wherein two power modules are adopted to share the power consumption of the whole machine, so that an aluminum shell and an upper cover both participate in the conduction and heat conduction of the power modules, the effective heat dissipation area is increased, and the method is simple and effective, thereby solving the problem that the existing scheme conducts heat on a single side in the power dissipation part of the power modules, and the heating power consumption of the power modules cannot be conducted out in time, so that the potential safety hazard is caused.
The utility model is realized in such a way that the technical scheme adopted by the dual-power module heat dissipation structure is as follows: a dual power module heat dissipation structure, comprising:
the power supply comprises a first power supply module and a second power supply module, wherein the first power supply module and the second power supply module are used for converting an external power supply into a power supply required by power supply equipment;
a housing for housing the first power module and the second power module; the shell is a square body with an opening at the back, and a plurality of radiating fins are arranged on the outward surface of the front wall of the shell; a second opening position and a third opening position are arranged on one side wall of the shell, the second opening position is used for installing the first antenna board, and the third opening position is used for installing a waterproof cover;
the first upper cover and the second upper cover are used for covering a rear opening of the shell, the first upper cover is provided with a first opening position, and the second upper cover is arranged at the first opening position to cover the first opening position; the surface of the outer wall of the first upper cover is provided with a plurality of heat dissipation grooves;
the monitoring device comprises a first monitoring board, a second monitoring board and a plurality of connectors, wherein the connectors are used for being connected with monitoring equipment, and the connectors are respectively electrically connected with the first monitoring board and the second monitoring board; the first monitoring board is electrically connected with the first power module, the first monitoring board is used for monitoring the state of the first power module, the second monitoring board is electrically connected with the second power module, and the second monitoring board is used for monitoring the state of the second power module; the first monitoring board is electrically connected with the first antenna board, the second monitoring board is electrically connected with the second antenna board, the first antenna board is used for the first monitoring board to transmit the monitoring data of the first power module to the server through a wireless network, and the second antenna board is used for the second monitoring board to transmit the monitoring data of the second power module to the server through the wireless network;
the first wiring terminal and the second wiring terminal are respectively electrically connected with the first power supply module and the second power supply module, and the first wiring terminal and the second wiring terminal are respectively used for being connected into a power supply or power supply equipment.
Further, dual supply module heat radiation structure still includes the baffle, first power module with second power module install respectively in the two sides of baffle, the baffle is located first power module with between the second power module, first power module passes through the screw fixation in the one side of baffle, second power module passes through the screw fixation in the another side of baffle, the one side of baffle with the first power module back is adjacent, the another side of baffle with the back of second power module is adjacent.
Further, first aluminium alloy heat-conducting plate and second aluminium alloy heat-conducting plate are installed to first power module, first aluminium alloy heat-conducting plate with second aluminium alloy heat-conducting plate is used for hiding first power module heating element, first aluminium alloy heat-conducting plate with the one side that first power module heating element contacted scribbles heat conduction silicone grease, second aluminium alloy heat-conducting plate with the one side that first power module heating element contacted scribbles heat conduction silicone grease, first aluminium alloy heat-conducting plate with second aluminium alloy heat-conducting plate still through the fixed locking of screw in the relevant position of second upper cover inner wall, so that first power module is fixed in the relevant position of second upper cover inner wall.
Further, second power module installs third aluminium alloy heat-conducting plate and fourth aluminium alloy heat-conducting plate, third aluminium alloy heat-conducting plate with third aluminium alloy heat-conducting plate is used for hiding second power module heating element, third aluminium alloy heat-conducting plate with the one side that second power module heating element contacted scribbles heat conduction silicone grease, fourth aluminium alloy heat-conducting plate with the one side that second power module heating element contacted scribbles heat conduction silicone grease, third aluminium alloy heat-conducting plate with fourth aluminium alloy heat-conducting plate still through the fixed locking of screw in the relevant position of the one side inwards of the shell antetheca, so that second power module is fixed in the relevant position of the one side inwards of the shell antetheca.
Further, the shell is an aluminum shell, the first upper cover and the second upper cover are made of metal, and the second upper cover is a sheet metal part.
Furthermore, the bottom end of the shell is provided with a connector opening position, a first wiring terminal opening position and a second wiring terminal opening position, the connector opening position is used for the connector to penetrate out, the first wiring terminal opening position is used for the first wiring terminal to penetrate out, and the second wiring terminal opening position is used for the second wiring terminal to penetrate out.
Further, a plurality of the cooling fins are arranged oppositely at intervals, the cooling fins extend longitudinally, intervals are formed among the cooling fins, and the cooling fins are consistent in height.
Furthermore, a plurality of the radiating grooves are oppositely arranged at intervals, the radiating grooves longitudinally extend, partitions are arranged among the radiating grooves, and the depth of the radiating grooves is consistent.
Further, the first monitoring board, the second monitoring board and the antenna board are located inside the housing, the first power module and the second power module are located in the upper half part of the inside of the housing, and the first monitoring board, the second monitoring board and the antenna board are located in the lower half part of the inside of the housing.
Furthermore, the shell and the first upper cover are fixedly connected through screws, and the second upper cover is fixedly locked at the first opening through screws.
The dual-power module heat dissipation structure provided by the utility model has the beneficial effects that the dual-power module heat dissipation structure mainly comprises a first power module, a second power module, a shell, a first upper cover, a second upper cover, a first monitoring board, a second monitoring board, a connector, a first wiring terminal and a second wiring terminal; the shell is used for accommodating the first power supply module and the second power supply module, a plurality of radiating fins are arranged on the outward surface of the front wall of the shell, the first upper cover and the second upper cover are used for covering the rear opening of the shell, and a plurality of radiating grooves are formed in the surface of the outer wall of the first upper cover; compared with the prior art, the utility model adopts two power supply modules to share the power consumption of the whole machine, so that the aluminum shell and the upper cover both participate in the conduction and heat conduction of the power supply modules, the effective heat dissipation area is increased, and the method is simple and effective, thereby solving the problem that the prior scheme conducts heat on a single side in the power dissipation part of the power supply modules and cannot timely conduct the heating power consumption of the power supply modules out to cause potential safety hazards.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an appearance schematic diagram of a dual power module heat dissipation structure according to an embodiment of the present invention.
Fig. 2 is an appearance schematic diagram of another direction of the dual power module heat dissipation structure according to the embodiment of the utility model.
Fig. 3 is a partially exploded schematic view of a dual power module heat dissipation structure according to an embodiment of the utility model.
Fig. 4 is a schematic diagram of a dual power module according to an embodiment of the utility model, partially exploded and in another direction.
Fig. 5 is another partially exploded view of a dual power module heat dissipation structure according to an embodiment of the utility model.
Fig. 6 is another partially exploded schematic view in another direction of a dual power module heat dissipation structure according to an embodiment of the utility model.
Fig. 7 is an exploded schematic view of a dual power module heat dissipation structure according to an embodiment of the utility model.
Fig. 8 is an exploded schematic view in another direction of a dual power module heat dissipation structure according to an embodiment of the utility model.
Fig. 9 is a schematic diagram of an inner wall of a housing 11 of a dual power module heat dissipation structure according to an embodiment of the present invention.
The reference symbols in the above figures are: 11. a housing; 111. a heat sink; 12. a first upper cover; 121. a heat sink; 122. a first open position; 13. a second upper cover; 14. a partition plate; 21. a first power supply module; 211. a first aluminum profile heat-conducting plate; 212. a second aluminum profile heat-conducting plate; 22. a second power supply module; 221. a third aluminum profile heat-conducting plate; 222. a fourth aluminum profile heat-conducting plate; 31. a first monitor panel; 32. a second monitoring board; 33. a first antenna board; 34. a second antenna plate; 311. a second open position; 312. a third opening position; 313. a connector opening position; 314. a first terminal post opening position; 315. a second terminal post opening position; 41. a first handle; 42. a second handle; 43. a third handle; 5. a waterproof cover; 6. a connector; 71. a first terminal post; 72. and a second terminal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be noted that when an element is referred to as being "fixed" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present; it is to be understood that the terms "upper", "lower", "left", "right", and the like, if any, are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms in the drawings describing the positional relationships are used for illustrative purposes only and are not to be construed as limiting the present patent, and the specific meanings of the terms will be understood by those skilled in the art according to the specific circumstances.
The technical solution of the present invention is described in detail below with reference to the accompanying drawings and specific embodiments.
Referring to fig. 1 to 9, a preferred embodiment of the present invention is shown.
The utility model provides a dual power supply module heat radiation structure, which comprises:
the power supply comprises a first power supply module 21 and a second power supply module 22, wherein the first power supply module 21 and the second power supply module 22 are used for converting an external power supply into a power supply required by power supply equipment;
a housing 11, the housing 11 being configured to accommodate a first power module 21 and a second power module 22; the shell 11 is a square body with an opening at the back, and a plurality of radiating fins 111 are arranged on the outward surface of the front wall of the shell 11; a second opening 311 and a third opening 312 are arranged on one side wall of the housing 11, the second opening 311 is used for installing the first antenna board 33, and the third opening 312 is used for installing the waterproof cover 5;
the first upper cover 12 and the second upper cover 13, the first upper cover 12 and the second upper cover 13 are used for covering the rear opening of the housing 11, the first upper cover 12 has a first opening position 122, and the second upper cover 13 is installed at the first opening position 122 to cover the first opening position 122; a plurality of heat dissipation grooves 121 are formed in the outer wall surface of the first upper cover 12;
the monitoring device comprises a first monitoring board 31, a second monitoring board 32 and a plurality of connectors 6, wherein the connectors 6 are used for accessing monitoring equipment, and the connectors 6 are respectively and electrically connected with the first monitoring board 31 and the second monitoring board 32; the first monitoring board 31 is electrically connected with the first power module 21, the first monitoring board 31 is used for monitoring the state of the first power module 21, the second monitoring board 32 is electrically connected with the second power module 22, and the second monitoring board 32 is used for monitoring the state of the second power module 22; the first monitoring board 31 is further electrically connected with a first antenna board 33, the second monitoring board 32 is further electrically connected with a second antenna board 34, the first antenna board 33 is used for the first monitoring board 31 to transmit the monitoring data of the first power module 21 to the server through a wireless network, and the second antenna board 34 is used for the second monitoring board 32 to transmit the monitoring data of the second power module 22 to the server through the wireless network;
first binding post 71, second binding post 72, first binding post 71 and second binding post 72 are continuous with first power module 21 and second power module 22 electrical property respectively, and first binding post 71 and second binding post 72 are used for inserting power supply or power supply unit respectively.
The dual-power module heat dissipation structure mainly comprises a first power module 21, a second power module 22, a housing 11, a first upper cover 12, a second upper cover 13, a first monitoring board 31, a second monitoring board 32, a connector 6, a first wiring terminal 71 and a second wiring terminal 72; the housing 11 is used for accommodating the first power module 21 and the second power module 22, a plurality of heat dissipation fins 111 are arranged on the outward surface of the front wall of the housing 11, the first upper cover 12 and the second upper cover 13 are used for covering the rear opening of the housing 11, and a plurality of heat dissipation grooves 121 are arranged on the outer wall surface of the first upper cover 12; compared with the prior art, the utility model adopts two power supply modules to share the power consumption of the whole machine, so that the aluminum shell and the upper cover both participate in the conduction and heat conduction of the power supply modules, the effective heat dissipation area is increased, and the method is simple and effective, thereby solving the problem that the prior scheme conducts heat on a single side in the power dissipation part of the power supply modules and cannot timely conduct the heating power consumption of the power supply modules out to cause potential safety hazards.
In addition, if the first power module 21 and the second power module 22 need maintenance, only the second upper cover 13 needs to be opened.
As an embodiment of the present invention, the dual power module heat dissipation structure further includes a partition 14, the first power module 21 and the second power module 22 are respectively installed on two sides of the partition 14, the partition 14 is located between the first power module 21 and the second power module 22, the first power module 21 is fixed on one side of the partition 14 by screws, the second power module 22 is fixed on the other side of the partition 14 by screws, one side of the partition 14 is adjacent to the back of the first power module 21, and the other side of the partition 14 is adjacent to the back of the second power module 22.
As an embodiment of the present invention, the first power module 21 is installed with a first aluminum profile heat-conducting plate 211 and a second aluminum profile heat-conducting plate 212, the first aluminum profile heat-conducting plate 211 and the second aluminum profile heat-conducting plate 212 are used for covering the first power module heating element, a heat-conducting silicone grease is coated on a surface of the first aluminum profile heat-conducting plate 211 contacting the first power module heating element, a heat-conducting silicone grease is coated on a surface of the second aluminum profile heat-conducting plate 212 contacting the first power module heating element, and the first aluminum profile heat-conducting plate 211 and the second aluminum profile heat-conducting plate 212 are further fixed and locked at corresponding positions of the inner wall of the second upper cover 13 by screws, so that the first power module 21 is fixed at corresponding positions of the inner wall of the second upper cover 13.
As an embodiment of the present invention, the second power module 22 is installed with a third aluminum heat-conducting plate 221 and a fourth aluminum heat-conducting plate 222, the third aluminum heat-conducting plate 221 and the third aluminum heat-conducting plate 221 are used for covering the second power module heating element, the side of the third aluminum heat-conducting plate 221 contacting the second power module heating element is coated with heat-conducting silicone grease, the side of the fourth aluminum heat-conducting plate 222 contacting the second power module heating element is coated with heat-conducting silicone grease, and the third aluminum heat-conducting plate 221 and the fourth aluminum heat-conducting plate 222 are further fixed and locked at the corresponding positions of the inward side of the front wall of the housing 11 by screws, so that the second power module 22 is fixed at the corresponding positions of the inward side of the front wall of the housing 11.
In one embodiment of the present invention, the housing 11 is an aluminum housing, the first upper cover 12 and the second upper cover 13 are made of metal, and the second upper cover 13 is a sheet metal part.
As an embodiment of the present invention, the bottom end of the housing 11 is provided with a connector 6 opening position 313, a first terminal opening position 314, and a second terminal 72 opening position 315, the connector 6 opening position 313 is used for the penetration of the connector 6, the first terminal opening position 314 is used for the penetration of the first terminal 71, and the second terminal 72 opening position 315 is used for the penetration of the second terminal 72.
In one embodiment of the present invention, the plurality of fins 111 are disposed opposite to each other at intervals, the plurality of fins 111 extend in the longitudinal direction, the plurality of fins 111 are spaced apart from each other, and the plurality of fins 111 have the same height.
In one embodiment of the present invention, the plurality of heat dissipation grooves 121 are oppositely disposed at intervals, the plurality of heat dissipation grooves 121 extend longitudinally, partitions are provided between the plurality of heat dissipation grooves 121, and the plurality of heat dissipation grooves 121 have the same depth.
As an embodiment of the present invention, the first monitoring board 31, the second monitoring board 32, and the antenna board are located inside the housing 11, the first power module 21 and the second power module 22 are located at an upper half portion of the inside of the housing 11, and the first monitoring board 31, the second monitoring board 32, and the antenna board are located at a lower half portion of the inside of the housing 11.
Preferably, the housing 11 and the first upper cover 12 are fastened and connected by screws, and the second upper cover 13 is fastened and locked to the first opening 122 by screws.
Preferably, this dual supply module heat radiation structure still includes first handle 41, second handle 42 and third handle 43, and first handle 41 passes through the screw and installs in the top of shell 11, and second handle 42 and third handle 43 pass through the screw respectively and install in the both sides of the bottom of shell 11, and first handle 41 is for drawing the bracelet, and second handle 42 and third handle 43 are used for making things convenient for the people to move.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a dual supply module heat radiation structure which characterized in that includes:
the power supply comprises a first power supply module and a second power supply module, wherein the first power supply module and the second power supply module are used for converting an external power supply into a power supply required by power supply equipment;
a housing for housing the first power module and the second power module; the shell is a square body with an opening at the back, and a plurality of radiating fins are arranged on the outward surface of the front wall of the shell; a second opening position and a third opening position are arranged on one side wall of the shell, the second opening position is used for installing the first antenna board, and the third opening position is used for installing a waterproof cover;
the first upper cover and the second upper cover are used for covering a rear opening of the shell, the first upper cover is provided with a first opening position, and the second upper cover is arranged at the first opening position to cover the first opening position; the surface of the outer wall of the first upper cover is provided with a plurality of heat dissipation grooves;
the monitoring device comprises a first monitoring board, a second monitoring board and a plurality of connectors, wherein the connectors are used for being connected with monitoring equipment, and the connectors are respectively electrically connected with the first monitoring board and the second monitoring board; the first monitoring board is electrically connected with the first power module, the first monitoring board is used for monitoring the state of the first power module, the second monitoring board is electrically connected with the second power module, and the second monitoring board is used for monitoring the state of the second power module; the first monitoring board is electrically connected with the first antenna board, the second monitoring board is electrically connected with the second antenna board, the first antenna board is used for the first monitoring board to transmit the monitoring data of the first power module to the server through a wireless network, and the second antenna board is used for the second monitoring board to transmit the monitoring data of the second power module to the server through the wireless network;
the first wiring terminal and the second wiring terminal are respectively electrically connected with the first power supply module and the second power supply module, and the first wiring terminal and the second wiring terminal are respectively used for being connected into a power supply or power supply equipment.
2. The dual-power-supply-module heat dissipation structure of claim 1, further comprising a partition, wherein the first power supply module and the second power supply module are respectively installed on two sides of the partition, the partition is located between the first power supply module and the second power supply module, the first power supply module is fixed on one side of the partition through screws, the second power supply module is fixed on the other side of the partition through screws, one side of the partition is adjacent to the back of the first power supply module, and the other side of the partition is adjacent to the back of the second power supply module.
3. The dual-power module heat dissipation structure of claim 2, wherein the first power module is provided with a first aluminum profile heat conduction plate and a second aluminum profile heat conduction plate, the first aluminum profile heat conduction plate and the second aluminum profile heat conduction plate are used for covering a first power module heating element, one side of the first aluminum profile heat conduction plate, which is contacted with the first power module heating element, is coated with heat-conducting silicone grease, one side of the second aluminum profile heat conduction plate, which is contacted with the first power module heating element, is coated with heat-conducting silicone grease, and the first aluminum profile heat conduction plate and the second aluminum profile heat conduction plate are further fixedly locked at the corresponding positions of the inner wall of the second upper cover through screws, so that the first power module is fixed at the corresponding positions of the inner wall of the second upper cover.
4. The dual-power module heat dissipation structure of claim 2, wherein the second power module is provided with a third aluminum profile heat conduction plate and a fourth aluminum profile heat conduction plate, the third aluminum profile heat conduction plate and the third aluminum profile heat conduction plate are used for covering the second power module heating element, the third aluminum profile heat conduction plate and the one side that the second power module heating element contacts are coated with heat-conducting silicone grease, the fourth aluminum profile heat conduction plate and the one side that the second power module heating element contacts are coated with heat-conducting silicone grease, the third aluminum profile heat conduction plate and the fourth aluminum profile heat conduction plate are further fixedly locked at the corresponding position of the one side inward of the front wall of the housing through screws, so that the second power module is fixed at the corresponding position of the one side inward of the front wall of the housing.
5. The dual-power-supply module heat dissipation structure of claim 4, wherein the housing is an aluminum case, the first upper cover and the second upper cover are made of metal, and the second upper cover is a sheet metal part.
6. The dual-power-supply module heat dissipation structure of claim 5, wherein a connector opening position, a first terminal post opening position and a second terminal post opening position are arranged at the bottom end of the housing, the connector opening position is used for the penetration of the connector, the first terminal post opening position is used for the penetration of the first terminal post, and the second terminal post opening position is used for the penetration of the second terminal post.
7. The dual power supply module heat dissipation structure of claim 1, wherein a plurality of the heat dissipation fins are arranged in an opposing manner at intervals, a plurality of the heat dissipation fins extend longitudinally, intervals are provided between a plurality of the heat dissipation fins, and heights of the plurality of the heat dissipation fins are consistent.
8. The dual power module heat dissipation structure of claim 1, wherein the plurality of heat dissipation grooves are oppositely arranged at intervals, the plurality of heat dissipation grooves extend longitudinally, partitions are arranged among the plurality of heat dissipation grooves, and the plurality of heat dissipation grooves are uniform in depth.
9. The dual power module heat dissipation structure of claim 1, wherein the first monitor board, the second monitor board, and the antenna board are located inside the housing, the first power module and the second power module are located in an upper half of the inside of the housing, and the first monitor board, the second monitor board, and the antenna board are located in a lower half of the inside of the housing.
10. The dual power module heat dissipation structure of claim 1, wherein the housing and the first top cover are fastened and connected by screws, and the second top cover is fastened and locked to the first opening by screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745922.7U CN215735513U (en) | 2021-07-29 | 2021-07-29 | Dual supply module heat radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121745922.7U CN215735513U (en) | 2021-07-29 | 2021-07-29 | Dual supply module heat radiation structure |
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| Publication Number | Publication Date |
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| CN215735513U true CN215735513U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121745922.7U Active CN215735513U (en) | 2021-07-29 | 2021-07-29 | Dual supply module heat radiation structure |
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| Country | Link |
|---|---|
| CN (1) | CN215735513U (en) |
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2021
- 2021-07-29 CN CN202121745922.7U patent/CN215735513U/en active Active
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