CN215221510U - Heat radiation structure of intelligent switch - Google Patents
Heat radiation structure of intelligent switch Download PDFInfo
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- CN215221510U CN215221510U CN202121579394.2U CN202121579394U CN215221510U CN 215221510 U CN215221510 U CN 215221510U CN 202121579394 U CN202121579394 U CN 202121579394U CN 215221510 U CN215221510 U CN 215221510U
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Abstract
The application discloses intelligence switch's heat radiation structure, including switch housing, ventilation hole, fan piece, bull stick, connecting gear, main gear, driving motor, connector, automatically controlled board, fin, ventilation pipe, filter screen, radiator fan, opening, backup pad, fixed ear, locating hole and heating panel. This application sets up the opening through the lateral wall surface at switch housing, set up the filter screen in open-ended inside, thereby be convenient for the inside heat dissipation and ventilation of switch housing through the opening, filter the dust through the in-process through the filter screen, through the bottom surface with the base fixed connection heating panel of fin, the inner wall surface with the base fixed connection switch housing of heating panel, thereby accelerate switch housing's inside heat effluvium under the mating reaction of fin and heating panel, through the lateral wall surface with the tip fixed connection switch housing of ventilation pipe, set up radiator fan in the inside of ventilation pipe, play secondary ventilation cooling effect when starting radiator fan.
Description
Technical Field
The application relates to the technical field of intelligent switches, in particular to a heat dissipation structure of an intelligent switch.
Background
The switch is used for transmission and control of electric energy, can ensure the safety of power equipment and personnel, and the outside line firstly enters the main control switch in the cabinet and then enters the branch control switches, and each branch circuit is arranged according to the requirement, such as various alternating current contactors like instruments, automatic control, motor magnetic switches, etc.
The switch casing that has now gives out heat greatly at the in-process that uses, and switch casing cabinet door adopts the formula cabinet door of outwards opening moreover mostly to switch casing is sealed mostly, and switch casing can produce a large amount of heats at the during operation, therefore will solve the heat dissipation problem also be crucial, and heat radiation structure exists a lot of not enoughly. Therefore, a heat dissipation structure of an intelligent switch is provided to solve the above problems.
Disclosure of Invention
The heat dissipation structure of the intelligent switch is provided in the embodiment to solve the ventilation problem of the intelligent switch in the prior art.
According to one aspect of the application, a heat dissipation structure of an intelligent switch is provided, which comprises a switch shell, an electric control board, a heat dissipation fin, a ventilation pipe, a heat dissipation fan, an opening, a fixing lug, a positioning hole and a ventilation mechanism;
ventilation mechanism includes ventilation hole, fan blade, bull stick, connecting gear, main change gear, driving motor and backup pad, the inner wall surface of the tip fixed connection switch casing of backup pad, the ventilation hole is seted up to the top surface of switch casing, the connector is seted up to the top surface of backup pad, the wall of bull stick rotates inside the top surface of connecting switch casing, the top surface of connecting support pad is rotated to the bottom of bull stick, the tip of the bottom fixed connection bull stick of fan blade, the outer wall surface of the inside fixed connection bull stick of connecting gear, the flank of tooth meshing of connecting gear connects the flank of tooth of main change gear, the output shaft tip of the bottom fixed connection driving motor of main change gear, the top surface of driving motor's base fixed connection backup pad.
Further, the inner wall of the electric control board is fixedly connected with the inner wall surface of the switch shell through bolts.
Furthermore, an opening is formed in the surface of the side wall of the switch shell, and the inner wall of the opening is fixedly connected with the wall surface of the filter screen.
Further, the base of the radiating fin is fixedly connected with the wall surface of the radiating plate, and the wall surface of the radiating plate is fixedly connected with the inner wall surface of the switch shell.
Furthermore, the end of the ventilation pipe is fixedly connected with the surface of the side wall of the switch shell, and the wall surface of the heat radiation fan is fixedly connected with the surface of the inner wall of the ventilation pipe through a support rod.
Furthermore, the end of the fixing lug is fixedly connected with the surface of the side wall of the switch shell, and the wall surface of the fixing lug is provided with a positioning hole.
Furthermore, the top surface of the switch shell is provided with a plurality of ventilation holes.
Furthermore, the number of the ventilation pipes is two, and the two ventilation pipes are symmetrically arranged along the vertical center line of the switch shell.
Through the above-mentioned embodiment of this application, adopted ventilation mechanism, solved intelligent switch's heat radiation structure's ventilation problem, gained intelligent switch's heat radiation structure's ventilation effect.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic perspective view of one embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of one embodiment of the present application;
fig. 3 is a schematic front view of an embodiment of the present application.
In the figure: 1. switch housing, 2, ventilation hole, 3, fan piece, 4, bull stick, 5, connecting gear, 6, main gear that changes, 7, driving motor, 8, connector, 9, automatically controlled board, 10, fin, 11, ventilation pipe, 12, filter screen, 13, radiator fan, 14, opening, 15, backup pad, 16, fixed ear, 17, locating hole, 18, heating panel.
Detailed Description
In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.
Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.
Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
In this embodiment, the electrical appliance heat dissipation device of the heat dissipation structure of the intelligent switch may be used for heat dissipation of an electrical appliance, for example, in this embodiment, the heat dissipation structure of the electrical appliance heat dissipation device, such as the intelligent switch with the ventilation mechanism, is provided.
The utility model provides an electrical apparatus heat abstractor, includes the radiator, the radiator top is provided with the fixed plate, the fixed plate top is provided with the bleeder vent, the bleeder vent side is connected with the draw-in groove, the radiator side is provided with the heat dissipation base plate, heat dissipation substrate side is provided with the heat-dissipating connection board, the heat-dissipating connection board side is connected with the buckle, the inside heat conduction chamber that is provided with of heat dissipation base plate, heat dissipation substrate opposite side is provided with the fin, the fin side is provided with the louvre, the inside vacuum cavity that is provided with of fin.
Furthermore, the fixing plate is fixedly connected with the heat dissipation substrate through screws, so that the fixing plate and the heat dissipation substrate can be conveniently detached and connected.
Furthermore, the clamping groove is connected with the fixing plate in an embedded mode, so that the clamping groove is connected with the fixing plate more tightly, the fan is conveniently installed on the fixing plate, and the heat dissipation effect is improved.
Furthermore, the heat-radiating connecting plate is fixedly connected with the heat-radiating base plate through the heat-radiating glue, so that heat on the heat-radiating connecting plate can be better conveyed to the heat-radiating base plate.
Furthermore, buckle and heat dissipation base plate formula as an organic whole are connected, and the radiator of being convenient for is inseparabler to be fixed on the mainboard, makes heat transmission efficiency higher, and the fin is connected with heat dissipation base plate formula as an organic whole, and the heat is carried on the fin on the heat dissipation base plate of being convenient for.
Furthermore, the heat conducting liquid is filled in the heat conducting cavity, so that heat on the heat radiating substrate is greatly accelerated to be transmitted to the heat radiating fin, and the heat radiating efficiency is improved.
Furthermore, the radiating holes penetrate through the radiating fins, so that heat on the radiating fins can be rapidly distributed conveniently, and the radiating holes are uniformly distributed on the radiating fins, so that the radiating efficiency of the radiating fins can be increased conveniently.
The working principle is as follows: at first scribble the silicone grease on the heat-radiating connecting plate, the rethread buckle with radiator and required radiating CPU fixed connection, after connecting the completion, be connected radiator fan with the fixed plate through the draw-in groove again, open the user equipment at last, will be discharged by the radiator when CPU produces the heat.
The utility model adopts the heat-conducting glue between the heat-radiating connecting plate and the heat-radiating substrate to lead heat into the heat-radiating substrate quickly, compared with the traditional metal heat conduction, the heat-conducting effect is better, the heat-conducting cavity is arranged in the heat-radiating substrate, the high-efficiency heat-conducting liquid is filled in the heat-conducting cavity, thereby realizing the quick transmission of the heat on the heat-radiating substrate, greatly accelerating the heat export, the vacuum cavity is arranged in the heat-radiating fin to realize the quick transmission of the heat on the heat-radiating fin, greatly increasing the heat-radiating effect of the heat-radiating fin, the heat-radiating holes are arranged on the side surface of the heat-radiating fin and are evenly distributed on the heat-radiating fin, the air holes are arranged on the side surface of the fixing frame, the clamping groove is arranged on the fixing frame, the fan can be fixed, thereby the air flow generated by the fan can quickly circulate between the heat-radiating fins to discharge the heat on the heat-radiating fin quickly, the heat dissipation efficiency of the heat dissipation fins is greatly improved.
Of course, the present embodiment can also be used for an electrical appliance heat dissipation device of a heat dissipation structure for ventilating an intelligent switch with other structures. Here, description is not repeated, and a ventilation mechanism of a heat dissipation structure of an intelligent switch of an electrical appliance heat dissipation device according to an embodiment of the present application is described below.
Referring to fig. 1-3, a heat dissipation structure of an intelligent switch includes a switch housing 1, an electric control board 9, a heat sink 10, a ventilation pipe 11, a heat dissipation fan 13, an opening 14, a fixing lug 16, a positioning hole 17, and a ventilation mechanism;
the ventilation mechanism comprises a ventilation hole 2, a fan blade 3, a rotating rod 4, a connecting gear 5, a main rotating gear 6, a driving motor 7 and a support plate 15, wherein the end part of the support plate 15 is fixedly connected with the inner wall surface of a switch shell 1, the top surface of the switch shell 1 is provided with the ventilation hole 2, the top surface of the support plate 15 is provided with a connecting port 8, the wall surface of the rotating rod 4 is rotatably connected with the inside of the top surface of the switch shell 1, the bottom end of the rotating rod 4 is rotatably connected with the top surface of the support plate 15, the bottom part of the fan blade 3 is fixedly connected with the end part of the rotating rod 4, the inside of the connecting gear 5 is fixedly connected with the outer wall surface of the rotating rod 4, the tooth surface of the connecting gear 5 is meshed with the tooth surface of the main rotating gear 6, the bottom surface of the main rotating gear 6 is fixedly connected with the end part of an output shaft of the driving motor 7, and the base of the driving motor 7 is fixedly connected with the top surface of the support plate 15, the top surface of the switch shell 1 is provided with the ventilation hole 2, the surface of the outer wall of the rotating rod 4 is rotatably connected with the inside of the top surface of the switch shell 1 and the top surface of the supporting plate 15, then the bottom of the fan piece 3 is fixedly connected with the top end of the rotating rod 4, the top surface of the supporting plate 15 is provided with the connecting port 8 to achieve wind connection inside the switch shell 1, wind inside the switch shell 1 is extracted when the fan piece 3 rotates, so that ventilation is achieved, the base of the driving motor 7 is fixedly connected with the top surface of the supporting plate 15, the end part of the output shaft of the driving motor 7 is fixedly connected with the bottom surface of the main rotating gear 6, the tooth surface of the main rotating gear 6 is meshed with the tooth surface of the connecting gear 5, the rotating rod 4 is driven to rotate when the driving motor 7 is started, and power is improved for the rotation of the fan piece 3;
the inner wall of the electric control board 9 is fixedly connected with the inner wall surface of the switch shell 1 through bolts, the side wall surface of the switch shell 1 is provided with an opening 14, the inner wall of the opening 14 is fixedly connected with the wall surface of a filter screen 12, the opening 14 is arranged on the side wall surface of the switch shell 1, the filter screen 12 is arranged in the opening 14, so that the heat dissipation and ventilation in the switch shell 1 are facilitated through the opening 14, dust in the passing process is filtered through the filter screen 12, the base of the radiating fin 10 is fixedly connected with the wall surface of a radiating plate 18, the wall surface of the radiating plate 18 is fixedly connected with the inner wall surface of the switch shell 1, the base of the radiating fin 18 is fixedly connected with the bottom surface of the radiating plate 18, so that the heat dissipation in the switch shell 1 is accelerated under the matching action of the radiating fin 10 and the radiating plate 18, the utility model discloses a switch casing, including ventilation pipe 11, lateral wall surface of ventilation pipe 11's tip fixed connection switch casing 1, the wall of radiator fan 13 passes through the inner wall surface of bracing piece fixed connection ventilation pipe 11, through the lateral wall surface with ventilation pipe 11's tip fixed connection switch casing 1, sets up radiator fan 13 in ventilation pipe 11's inside, plays secondary ventilation cooling effect when starting radiator fan 13, the lateral wall surface of fixed ear 16's tip fixed connection switch casing 1, locating hole 17 is seted up to fixed ear 16's wall, the quantity that ventilation hole 2 was seted up to switch casing 1's top surface is a plurality of, ventilation pipe 11 sets up quantity and is two, and two ventilation pipe 11 sets up along switch casing 1's perpendicular center line symmetry.
When the air-blowing switch is used, the ventilation hole 2 is formed in the top surface of the switch shell 1, the outer wall surface of the rotating rod 4 is rotated to connect the inside of the top surface of the switch shell 1 and the top surface of the supporting plate 15, then the top end of the rotating rod 4 is fixedly connected to the bottom of the fan piece 3, the top surface of the supporting plate 15 is provided with the connecting port 8 to achieve the wind connection inside the switch shell 1, the wind inside the switch shell 1 is extracted when the fan piece 3 rotates, so that the ventilation effect is achieved, the base of the driving motor 7 is fixedly connected to the top surface of the supporting plate 15, the end part of the output shaft of the driving motor 7 is fixedly connected to the bottom surface of the main rotating gear 6, the tooth surface of the main rotating gear 6 is meshed with the tooth surface of the connecting gear 5, the rotating rod 4 is driven to rotate when the driving motor 7 is started, the power is improved for the rotation of the fan piece 3, the opening 14 is formed in the side wall surface of the switch shell 1, the filter screen 12 is arranged inside the opening 14, thereby be convenient for the inside ventilation of heat dissipation of switch casing 1 through opening 14, filter the dust through the in-process through filter screen 12, through the bottom surface with the base fixed connection heating panel 18 of fin 10, the inner wall surface with the base fixed connection switch casing 1 of heating panel 18, thereby accelerate the inside heat effluvium of switch casing 1 under the mating reaction of fin 10 and heating panel 18, through the lateral wall surface with the tip fixed connection switch casing 1 of ventilation pipe 11, set up radiator fan 13 in the inside of ventilation pipe 11, play the secondary ventilation radiating effect when starting radiator fan 13.
The application has the advantages that:
1. through seting up the ventilation hole at the top surface of switch housing, the outer wall surface with the bull stick rotates the inside top surface of switch housing and the top surface of backup pad, then the top at the bottom fixed connection bull stick of fan blade, it plays the inside wind of switch housing to connect to set up the connector at the top surface of backup pad, extract the inside wind of switch housing when the fan blade is rotatory, thereby play the ventilation effect, through the top surface with driving motor's base fixed connection backup pad, the bottom surface of the main change gear of output shaft tip fixed connection driving motor, connect the flank of tooth of connecting gear with the flank of tooth meshing of main change gear, thereby it is rotatory to drive the bull stick when starting driving motor, improve power for the fan blade is rotatory.
2. The opening is seted up through the lateral wall surface at the switch casing, set up the filter screen in open-ended inside, thereby be convenient for the inside heat dissipation and ventilation of switch casing through the opening, filter the dust through the in-process through the filter screen, through the bottom surface with the base fixed connection heating panel of fin, the inner wall surface with the base fixed connection switch casing of heating panel, thereby accelerate the inside heat effluvium of switch casing under the mating reaction of fin and heating panel, through the lateral wall surface with the tip fixed connection switch casing of ventilation pipe, set up radiator fan in the inside of ventilation pipe, play secondary ventilation cooling effect when starting radiator fan.
It is well within the skill of those in the art to implement, without undue experimentation, the present application is not directed to software and process improvements, as they relate to circuits and electronic components and modules.
The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims (8)
1. The utility model provides a heat radiation structure of intelligence switch which characterized in that: the automatic air-conditioning switch comprises a switch shell (1), an electric control plate (9), cooling fins (10), a ventilation pipe (11), a cooling fan (13), an opening (14), a fixing lug (16), a positioning hole (17) and a ventilation mechanism;
the ventilation mechanism comprises a ventilation hole (2), a fan blade (3), a rotating rod (4), a connecting gear (5), a main rotating gear (6), a driving motor (7) and a supporting plate (15), wherein the end part of the supporting plate (15) is fixedly connected with the surface of the inner wall of a switch shell (1), the top surface of the switch shell (1) is provided with the ventilation hole (2), the top surface of the supporting plate (15) is provided with a connecting port (8), the wall surface of the rotating rod (4) is rotatably connected with the inside of the top surface of the switch shell (1), the bottom end of the rotating rod (4) is rotatably connected with the top surface of the supporting plate (15), the bottom part of the fan blade (3) is fixedly connected with the end part of the rotating rod (4), the inside of the connecting gear (5) is fixedly connected with the surface of the outer wall of the rotating rod (4), the tooth surface of the connecting gear (5) is engaged with the tooth surface of the main rotating gear (6), and the bottom surface of the main rotating gear (6) is fixedly connected with the end part of the output shaft of the driving motor (7), the base of the driving motor (7) is fixedly connected with the top surface of the supporting plate (15).
2. The heat dissipation structure of an intelligent switch according to claim 1, wherein: the inner wall of the electric control plate (9) is fixedly connected with the inner wall surface of the switch shell (1) through bolts.
3. The heat dissipation structure of an intelligent switch according to claim 1, wherein: an opening (14) is formed in the surface of the side wall of the switch shell (1), and the inner wall of the opening (14) is fixedly connected with the wall surface of the filter screen (12).
4. The heat dissipation structure of an intelligent switch according to claim 1, wherein: the base of the radiating fin (10) is fixedly connected with the wall surface of the radiating plate (18), and the wall surface of the radiating plate (18) is fixedly connected with the inner wall surface of the switch shell (1).
5. The heat dissipation structure of an intelligent switch according to claim 1, wherein: the end part of the ventilation pipe (11) is fixedly connected with the surface of the side wall of the switch shell (1), and the wall surface of the heat radiation fan (13) is fixedly connected with the surface of the inner wall of the ventilation pipe (11) through a support rod.
6. The heat dissipation structure of an intelligent switch according to claim 1, wherein: the end part of the fixing lug (16) is fixedly connected with the surface of the side wall of the switch shell (1), and a positioning hole (17) is formed in the wall surface of the fixing lug (16).
7. The heat dissipation structure of an intelligent switch according to claim 1, wherein: the top surface of the switch shell (1) is provided with a plurality of ventilation holes (2).
8. The heat dissipation structure of an intelligent switch according to claim 1, wherein: the number of the ventilation pipes (11) is two, and the two ventilation pipes (11) are symmetrically arranged along the vertical center line of the switch shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579394.2U CN215221510U (en) | 2021-07-12 | 2021-07-12 | Heat radiation structure of intelligent switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121579394.2U CN215221510U (en) | 2021-07-12 | 2021-07-12 | Heat radiation structure of intelligent switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221510U true CN215221510U (en) | 2021-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121579394.2U Active CN215221510U (en) | 2021-07-12 | 2021-07-12 | Heat radiation structure of intelligent switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221510U (en) |
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2021
- 2021-07-12 CN CN202121579394.2U patent/CN215221510U/en active Active
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