CN217011584U - Outdoor switch power IP65 heat treatment structure - Google Patents
Outdoor switch power IP65 heat treatment structure Download PDFInfo
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- CN217011584U CN217011584U CN202220483888.9U CN202220483888U CN217011584U CN 217011584 U CN217011584 U CN 217011584U CN 202220483888 U CN202220483888 U CN 202220483888U CN 217011584 U CN217011584 U CN 217011584U
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Abstract
The utility model discloses an IP65 heat treatment structure of an outdoor switch power supply, which comprises a power supply main body and a heat dissipation device used for dissipating heat of the power supply main body, wherein the heat dissipation device is used as a bottom plate of the power supply main body, and the bottom of the power supply main body is installed with the top of the heat dissipation device; the heat dissipation device comprises a heat dissipation piece and a sealing ring, the sealing ring is arranged on the upper surface of the heat dissipation piece, and the heat dissipation piece is connected with the power supply main body through the sealing ring. The beneficial effects are that: because heat abstractor is as the bottom plate of whole power main part for can carry out better sealed effect to the inside components and parts of power main part, thereby reach IP 65's performance index, because power main part installs the top at heat abstractor, whole power main part that also can be faster like this carries out the radiating treatment, makes the inside components and parts of power main part stability in the operation process higher.
Description
Technical Field
The utility model relates to the technical field of heat dissipation equipment, in particular to an IP65 heat treatment structure of an outdoor switch power supply.
Background
The electronic equipment has extremely high requirement on reliability, so that electrical systems such as a functional module, a cable, a connector and the like are completely sealed and are completely isolated from the external environment, the service life of the equipment and the stability in the use process are ensured, and the equipment is suitable for severe environments in all regions;
with the application range of the electronic equipment becoming wider and wider, the environment in which the electronic equipment is located becomes more complex and severe, and particularly some application environments are harsh, the requirements on the corrosion resistance and the sealing property of the electronic equipment are higher, so that the heat dissipation effect of the case under the closed condition is higher; in order to meet the demand, electronic devices are gradually developing toward the trend of miniaturization, modularization, and high integration; a series of problems of high-density heat flow, blocked heat dissipation, difficult maintenance and the like occur; therefore, how to improve the heat dissipation effect while ensuring the enclosure of the chassis becomes a technical problem;
the common non-closed case structure generally adopts the convection exchange heat dissipation of an internal fan and an external fan of the case, so that the heat dissipation efficiency is high but the environmental requirement cannot be met; the traditional closed case structure adopting the conduction heat dissipation mode has extremely high requirements on the size and the position of an internal space and a heating unit, the production period is prolonged, the cost is increased greatly, and equipment with practical requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
In view of the above-mentioned defects, the present invention aims to provide a heat treatment structure of an outdoor switching power supply IP65 with good heat dissipation and sealing performance of a case.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an outdoor switch power supply IP65 heat treatment structure comprises a power supply main body and a heat dissipation device for dissipating heat of the power supply main body, wherein the heat dissipation device is used as a bottom plate of the power supply main body, and the bottom of the power supply main body is installed with the top of the heat dissipation device; the heat dissipation device comprises a heat dissipation piece and a sealing ring, the sealing ring is arranged on the upper surface of the heat dissipation piece, and the heat dissipation piece is connected with the power supply main body through the sealing ring.
Preferably, foretell outdoor switch power supply IP65 heat treatment structure, power supply body includes box, electromagnetism module, IGBT power board, control module and rectifier module of generating heat, the box install in the top of radiating piece, electromagnetism module, IGBT power board, control module and rectifier module set up in the inside of box, just electromagnetism module, IGBT power board, control module and rectifier module of generating heat are all installed the top surface of radiating piece.
Preferably, foretell outdoor switching power supply IP65 heat treatment structure, the electromagnetism module that generates heat includes heat dissipation case, epoxy board, transformer and inductance, the heat dissipation case is installed the top of heat dissipation piece, the transformer with the inductance is installed in the inside of heat dissipation case, the transformer with the inductance is connected, the epoxy board lid is located the top of heat dissipation case.
Preferably, in the heat treatment structure of the outdoor switching power supply IP65, the transformer and the inductor are both fixed inside the heat dissipation box in a high thermal conductivity potting adhesive manner.
Preferably, in the above-mentioned heat treatment structure of the outdoor switching power supply IP65, the IGBT power board is mounted at a middle position of the top surface of the heat sink.
Preferably, in the heat treatment structure of the outdoor switching power supply IP65, the box body is formed by splicing a first baffle, a second baffle, a third baffle and a fourth baffle; the first baffle plate is provided with at least two first connecting holes, the second baffle plate is provided with at least two second connecting holes, the third baffle plate is provided with at least two third connecting holes, and the fourth baffle plate is provided with at least a fourth connecting hole; one of the first connecting holes of the first baffle plate and one of the third connecting holes of the third baffle plate are installed in a bolt connecting mode, and the other first connecting hole of the first baffle plate and one of the fourth connecting holes of the fourth baffle plate are installed in a bolt connecting mode; one of the second connecting holes of the second baffle plate and the other third connecting hole of the third baffle plate are installed in a connecting mode of a bolt, and the other second connecting hole of the second baffle plate and the other fourth connecting hole of the fourth baffle plate are installed in a connecting mode of a bolt, so that the rectangular structure is manufactured in a splicing mode.
Preferably, in the heat treatment structure of the outdoor switching power supply IP65, the top of the heat sink is provided with a plurality of mounting holes.
Preferably, in the heat treatment structure of the outdoor switching power supply IP65, the bottom of the heat dissipation box is provided with a clamping hole.
The utility model has the beneficial effects that:
because heat abstractor is as the bottom plate of whole power main part, such design can carry out better sealed effect to the inside components and parts of power main part to reach IP 65's performance index, because power main part installs at heat abstractor's top, whole power main part that also can be faster like this carries out the radiating treatment, makes the inside components and parts of power main part stability in the operation process higher.
Drawings
FIG. 1 is a schematic structural diagram of one embodiment of the present invention;
FIG. 2 is a top view of FIG. 1;
fig. 3 is a schematic structural diagram of the electromagnetic heating module in fig. 1.
Wherein: the electromagnetic heating type power supply comprises a power supply main body 09, a heat dissipation member 11, a box body 12, an electromagnetic heating module 13, an IGBT power board 14, a control module 15, a rectification module 16, a heat dissipation box 17, a transformer 18, an inductor 19, an epoxy board 20, a first baffle 21, a second baffle 22, a third baffle 23 and a fourth baffle 24.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
As shown in fig. 1 to 3, an outdoor switch power supply IP65 heat treatment structure includes a power supply main body 09 and a heat dissipation device for dissipating heat from the power supply main body 09, wherein the heat dissipation device is used as a bottom plate of the power supply main body 09, and the bottom of the power supply main body 09 is mounted on the top of the heat dissipation device; the heat dissipation device comprises a heat dissipation piece 11 and a sealing ring, the sealing ring is arranged on the upper surface of the heat dissipation piece 11, and the heat dissipation piece 11 is connected with the power supply main body 09 through the sealing ring; the power supply main body 09 comprises a box body 12, an electromagnetic heating module 13, an IGBT power board 14, a control module 15 and a rectifying module 16, wherein the box body 12 is installed at the top of the heat dissipation member 11, the electromagnetic heating module 13, the IGBT power board 14, the control module 15 and the rectifying module 16 are arranged inside the box body 12, and the electromagnetic heating module 13, the IGBT power board 14, the control module 15 and the rectifying module 16 are all installed on the top surface of the heat dissipation member 11; because the heat dissipation device is used as the bottom plate of the whole power supply main body 09, the design can perform better sealing effect on components inside the power supply main body 09, so that the performance index of IP65 is achieved; in addition, the electromagnetic heating module 13, the IGBT power board 14, the control module 15 and the rectifying module 16 are all arranged on the top surface of the heat dissipation part 11, so that when the components are at high temperature, the components can be quickly subjected to heat dissipation treatment, and the operation stability of all the components in the box body 12 can be effectively improved through the design, wherein the heat dissipation part 11 is connected with the power supply main body 09 through a sealing ring; by the aid of the additionally arranged sealing ring, the airtightness of the heat treatment structure of the outdoor switching power supply IP65 is further improved.
It should be noted that the heat dissipation member 11 may be a heat sink, and the heat sink has no specific size, and may cover a heat sink that is widely used by the public.
The heat treatment structure of the outdoor switching power supply IP65 in some embodiments, wherein the electromagnetic heating module 13 includes a heat dissipation box 17, a transformer 18, an inductor 19, and an epoxy board 20, the heat dissipation box 17 is mounted on the top of the heat dissipation member 11, the transformer 18 and the inductor 19 are mounted inside the heat dissipation box 17, the transformer 18 is connected to the inductor 19, and the epoxy board 20 is covered on the top of the heat dissipation box 17; due to the fact that the top cover of the electromagnetic heating module 13 is provided with the epoxy plate 20, the transformer 18 and the inductor 19 which are installed inside the heat dissipation box 17 are better in sealing performance, and therefore the whole device can reach the performance index of IP 65.
In the heat treatment structure of the outdoor switching power supply IP65 in this embodiment, the transformer 18 and the inductor 19 are both fixed inside the heat dissipation box 18 by means of a high thermal conductivity potting adhesive; due to the design, when the transformer 18 and the inductor 19 are arranged inside the heat dissipation box 17, the transformer is more compact, the sealing effect is better, and compared with the traditional internal and external heat convection heat dissipation, an air channel needs to be reserved, so that the space is saved.
It is worth mentioning that, among them, the IGBT power board 14 is installed at the middle position of the top surface of the heat sink 11; because the IGBT power board 14 is disposed in the center of the heat dissipation element 11, the heat dissipation element 11 dissipates heat in a concentrated manner by the fan added outside the heat dissipation element 11, so that the heat dissipation effect of the heat dissipation element 11 on the whole component is better, and the IGBT power board 14 is physically protected while the design conforms to the basic principle of thermal diffusion.
It should be noted that the box body 12 is made by splicing a first baffle 21, a second baffle 22, a third baffle 23 and a fourth baffle 24; the first baffle plate is provided with at least two first connecting holes, the second baffle plate 22 is provided with at least two second connecting holes, the third baffle plate 23 is provided with at least two third connecting holes, and the fourth baffle plate is provided with at least a fourth connecting hole; one of the first connecting holes of the first baffle 21 and one of the third connecting holes of the third baffle 23 are installed in a bolt connection manner, and the other first connecting hole of the first baffle 21 and one of the fourth connecting holes of the fourth baffle 24 are installed in a bolt connection manner; one of the second connecting holes of the second baffle 22 and the other third connecting hole of the third baffle 23 are installed in a bolt connecting mode, and the other second connecting hole of the second baffle 22 and the other fourth connecting hole of the fourth baffle 24 are installed in a bolt connecting mode, so that a rectangular structure is formed by splicing; because the first baffle 21, the second baffle 22, the third baffle 23 and the fourth baffle 24 are spliced by the bolts to form a rectangular closed structure, the design improves the sealing performance of all components mounted on the top surface of the radiating element 11, and in addition, the design facilitates that a worker can rapidly disassemble and assemble the box body 12 when the components need to be replaced or maintained subsequently.
In the heat treatment structure of the outdoor switching power supply IP65 in the present embodiment, the top of the heat sink 11 is provided with a plurality of mounting holes; wherein the bottom of the heat dissipation box 17 is provided with a clamping hole; through the clamping hole arranged on the heat dissipation box 17, the heat dissipation box 17 and the mounting hole arranged on the heat dissipation piece 11 can be mounted in a bolt mode more conveniently, and the heat dissipation box 17 and the heat dissipation piece 11 are mounted more stably.
It should be noted that data collected by operating the switching power supply outdoors (14 o' clock in summer, about 35 ℃, heat sink is exemplified by a dense-teeth-type heat sink) are as follows:
by operating the switching power supply outdoors, no dust enters the interior of the box body 12, no corrosion trace caused by water stain exists, and the structure really meets the protection requirement; the heat dissipation conditions of the heat dissipation box 17 and the main semiconductor heat source components of the switching power supply are proved to be within the allowable working temperature range of the components by the data, and the structure is very favorable for heat dissipation of heating components; meanwhile, the transformer 18 and the inductor 19 in the electromagnetic heating module 13 are directly fixed in the closed heat dissipation box through the high-thermal-conductivity pouring sealant, and compared with the traditional internal and external heat convection heat dissipation, an air duct needs to be reserved, so that the space is saved.
The technical principles of the present invention have been described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the utility model and should not be construed in any way as limiting the scope of the utility model. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive effort, which would fall within the scope of the present invention.
Claims (8)
1. The utility model provides an outdoor switch power IP65 heat treatment structure, includes the power main part and is used for to the heat abstractor that the power main part dispels the heat which characterized in that: the heat dissipation device is used as a bottom plate of the power supply main body, and the bottom of the power supply main body and the top of the heat dissipation device are installed;
the heat dissipation device comprises a heat dissipation piece and a sealing ring, the sealing ring is arranged on the upper surface of the heat dissipation piece, and the heat dissipation piece is connected with the power supply main body through the sealing ring.
2. The heat treatment structure of the outdoor switching power supply IP65 according to claim 1, wherein: the power supply main body comprises a box body, an electromagnetic heating module, an IGBT power board, a control module and a rectification module, wherein the box body is installed at the top of the heat dissipation part, the electromagnetic heating module, the IGBT power board, the control module and the rectification module are arranged in the box body, and the electromagnetic heating module, the IGBT power board, the control module and the rectification module are all installed on the top surface of the heat dissipation part.
3. The heat treatment structure of the outdoor switching power supply IP65 according to claim 2, wherein: the electromagnetic heating module comprises a heat dissipation box, an epoxy plate, a transformer and an inductor, wherein the heat dissipation box is installed at the top of the heat dissipation piece, the transformer and the inductor are installed inside the heat dissipation box, the transformer is connected with the inductor, and the epoxy plate is covered on the top of the heat dissipation box.
4. The heat treatment structure of the outdoor switching power supply IP65 according to claim 3, wherein: the transformer with the inductance is all fixed in through the mode of high heat conduction casting glue the inside of heat dissipation case.
5. The heat treatment structure of the outdoor switching power supply IP65 according to claim 2, wherein: the IGBT power board is installed in the middle of the top surface of the heat dissipation piece.
6. The heat treatment structure of the outdoor switching power supply IP65 according to claim 2, wherein: the box body is formed by splicing a first baffle, a second baffle, a third baffle and a fourth baffle;
the first baffle plate is provided with at least two first connecting holes, the second baffle plate is provided with at least two second connecting holes, the third baffle plate is provided with at least two third connecting holes, and the fourth baffle plate is provided with at least a fourth connecting hole;
one of the first connecting holes of the first baffle plate and one of the third connecting holes of the third baffle plate are installed in a bolt connecting mode, and the other first connecting hole of the first baffle plate and one of the fourth connecting holes of the fourth baffle plate are installed in a bolt connecting mode;
one of the second connecting holes of the second baffle plate and the other third connecting hole of the third baffle plate are installed in a bolt connecting mode, and the other second connecting hole of the second baffle plate and the other fourth connecting hole of the fourth baffle plate are installed in a bolt connecting mode, so that the rectangular structure is manufactured in a splicing mode.
7. The heat treatment structure of the outdoor switching power supply IP65 according to claim 2 or 3, wherein: the top of the heat dissipation piece is provided with a plurality of mounting holes.
8. The heat treatment structure of the outdoor switching power supply IP65 according to claim 3 or 4, wherein: and the bottom of the heat dissipation box is provided with a clamping hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483888.9U CN217011584U (en) | 2022-03-07 | 2022-03-07 | Outdoor switch power IP65 heat treatment structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220483888.9U CN217011584U (en) | 2022-03-07 | 2022-03-07 | Outdoor switch power IP65 heat treatment structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217011584U true CN217011584U (en) | 2022-07-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220483888.9U Active CN217011584U (en) | 2022-03-07 | 2022-03-07 | Outdoor switch power IP65 heat treatment structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217011584U (en) |
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2022
- 2022-03-07 CN CN202220483888.9U patent/CN217011584U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An IP65 heat treatment structure for outdoor switching power supply Effective date of registration: 20230404 Granted publication date: 20220719 Pledgee: Foshan Rural Commercial Bank Co.,Ltd. Lanshi Branch Pledgor: FOSHAN NOAH ELECTRICAL CO.,LTD. Registration number: Y2023980037376 |