CN220491703U - Single-port network transformer - Google Patents
Single-port network transformer Download PDFInfo
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- CN220491703U CN220491703U CN202322122484.4U CN202322122484U CN220491703U CN 220491703 U CN220491703 U CN 220491703U CN 202322122484 U CN202322122484 U CN 202322122484U CN 220491703 U CN220491703 U CN 220491703U
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- transformer
- heat dissipation
- port network
- network transformer
- mounting
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 239000000428 dust Substances 0.000 claims description 9
- 230000003028 elevating effect Effects 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 10
- 238000001816 cooling Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model belongs to the technical field of network transformer technology and specifically relates to a single-port network transformer is related to, including the transformer shell, the equal fixed mounting in inside both sides surface of transformer shell has the heat dissipation frame, the inside bottom fixedly connected with micro motor of heat dissipation frame, micro motor's upper end transmission is connected with the screw thread lead screw, screw thread lead screw's surface threaded connection has the sliding block, the inside one side of sliding block is provided with the heat dissipation motor, and heat dissipation motor's one end transmission is connected with micro fan, through micro motor and the micro fan that sets up, when dispelling the heat to the inside electrical components and parts of single-port network transformer, drive screw thread lead screw through micro motor and forward and reverse rotation to drive the sliding block of threaded connection on screw thread lead screw surface can carry out elevating movement in the inside of transformer shell, thereby drive micro fan and go up and down, realize carrying out radiating purpose to the inside different positions of transformer shell.
Description
Technical Field
The application relates to the technical field of network transformers, in particular to a single-port network transformer.
Background
A single port network transformer is a special type of transformer that has only one input port and one output port. It adjusts the difference between the input voltage and the output voltage by changing the voltage ratio. Single port network transformers are commonly used in the field of network communications, particularly in ethernet technology. It provides voltage adaptation and isolation functions for connecting devices and systems of different voltage classes.
In ethernet, data is typically transmitted in the form of digital signals, but different devices or systems may require different voltages to accommodate their operating requirements. This requires a single port network transformer to transform the voltage of the electrical signal. The primary function of a single port network transformer is to provide isolation and protection. It can prevent the damage of equipment or transmission error caused by voltage mismatch or electrical interference. In addition, it may also provide galvanic isolation to prevent ground line interference and reduce interactions between current loops.
When the existing single-port network transformer is used, a special radiator is usually arranged in the single-port network transformer to perform heat dissipation treatment on internal electric components, the traditional radiator is relatively fixed in position, heat dissipation treatment on different positions in the single-port network transformer is generally difficult to achieve, and the heat dissipation effect is relatively poor.
The utility model of China with the application number of CN201020635364.4 provides a combinable network transformer module which comprises a single-port network transformer and a shell, wherein the single-port network transformer is fixedly arranged in the shell. The utility model has the advantages of simple structure and convenient assembly, improves the application compatibility of the PCB of the customer, and can adjust the network transformers with different combination numbers according to the needs to better meet the actual requirements of the customer. Meanwhile, the combined structure is more compact, and the interference between adjacent single ports can be tested in advance so as to ensure the anti-interference capability of client application.
Disclosure of Invention
The application provides a single-port network transformer to improve following technical problem:
when the prior single-port network transformer is used, a special radiator is arranged in the single-port network transformer to perform heat dissipation treatment on internal electric components, the traditional radiator is fixed in position, and the heat dissipation treatment on different positions in the single-port network transformer is generally difficult to realize, so that the problem of poor heat dissipation effect is solved.
The application provides a single-port network transformer, which adopts the following technical scheme:
the utility model provides a single-port network transformer, includes the transformer shell, the equal fixed mounting in inside both sides surface of transformer shell has the heat dissipation frame, the inside bottom fixedly connected with micro motor of heat dissipation frame, micro motor's upper end transmission is connected with the screw thread lead screw, screw thread lead screw's surface threaded connection has the sliding block, inside one side of sliding block is provided with the heat dissipation motor, and heat dissipation motor's one end transmission is connected with micro fan, the inside one side surface mounting of heat dissipation frame has the frame, the internally mounted of frame has the dust screen, just micro motor's one side fixed surface has the slide bar, the slide bar runs through the sliding block, sliding block sliding connection is at the surface of slide bar.
In the technical scheme that this application can realize, the equal fixedly connected with installation piece in both sides surface lower extreme four corners of transformer housing, the installation piece is provided with four.
In one technical scheme of the application, the surface of the four mounting blocks is provided with mounting holes in a penetrating mode.
In an achievable technical scheme of the application, one end of the upper surface of the transformer shell is provided with a single access port, and the single access port is electrically connected with electric components inside the transformer shell through a wire.
In the technical scheme that this application can realize, the upper surface other end of transformer shell is provided with the multiple connection export, the multiple connection export is provided with a plurality of, and a plurality of the multiple connection export is all through the inside electric components and parts mutual electric connection of wire and transformer shell.
In one technical scheme of the application, the four corners of the two side surfaces of the transformer shell are all in threaded connection with mounting screws.
In one technical scheme of the application, the auxiliary mounting structure is fixedly connected with the lower ends of the two side surfaces of the transformer shell.
In one technical scheme that can be realized in this application, supplementary mounting structure is provided with a plurality of, and a plurality of the mounting hole has all been seted up on supplementary mounting structure's surface.
In summary, the present application includes at least one of the following beneficial technical effects:
through the miniature motor and the miniature fan that set up, when carrying out the heat dissipation to the inside electric components and parts of single-port network transformer, drive the screw thread lead screw through miniature motor and carry out forward and reverse rotation to drive the sliding block of threaded connection on the screw thread lead screw surface can go on elevating movement in the inside of transformer housing, thereby drive miniature fan and go on elevating, realized carrying out radiating purpose to the inside different positions of transformer housing, when having avoided present single-port network transformer to use, the inside is usually provided with special radiator and carries out the heat dissipation to the inside electric components and parts, and traditional radiator position is comparatively fixed, usually harder realization carries out the heat dissipation to the inside different positions of single-port network transformer, the poor problem of radiating effect;
through the slide bar that sets up, conveniently prescribe a limit to the sliding position of sliding block, make the sliding block direct up and down, through the dust screen that sets up, make inside transformer housing and the outside air formation circulation through the dust screen on the one hand, strengthened the radiating effect, on the other hand effectually prevent that outside dust impurity etc. from getting into inside the transformer housing, lead to the inside problem that is difficult to the clearance of transformer housing, through installation piece and auxiliary mounting structure that sets up, conveniently use single-port network transformer fixed mounting on equipment.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the description of the embodiments 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 that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of the overall structure of an embodiment of the present application;
FIG. 2 is a top view of an embodiment of the present application;
FIG. 3 is a cross-sectional view of a heat dissipating frame in an embodiment of the present application;
fig. 4 is a schematic structural view of a threaded screw and a sliding rod in an embodiment of the present application.
Reference numerals illustrate:
1. a transformer housing; 2. a dust screen; 3. a mounting block; 4. a mounting hole; 5. a single access port; 6. a plurality of outlets; 7. a heat dissipation frame; 8. a micro motor; 9. a threaded screw rod; 10. a sliding block; 11. a micro fan; 12. an outer frame; 13. a slide bar; 14. installing a screw; 15. and an auxiliary mounting structure.
Description of the embodiments
In order to make the technical problems, technical schemes and beneficial effects to be solved by the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the present application.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It is to be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present application and simplify description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be configured and operated in a particular orientation, and therefore should not be construed as limiting the present application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The present application is described in further detail below in conjunction with figures 1-4.
The embodiment of the application discloses single-port network transformer, including transformer housing 1, the equal fixed mounting in inside both sides surface of transformer housing 1 has heat dissipation frame 7, the inside bottom fixedly connected with micro motor 8 of heat dissipation frame 7, the upper end transmission of micro motor 8 is connected with screw thread lead screw 9, screw thread lead screw 9's surface threaded connection has sliding block 10, sliding block 10's inside one side is provided with heat dissipation motor, heat dissipation motor's one end transmission is connected with micro fan 11, the inside one side surface mounting of heat dissipation frame 7 has frame 12, frame 12's internally mounted has dust screen 2, and one side fixed connection of micro motor 8 has slide bar 13, slide bar 13 runs through sliding block 10, sliding block 10 sliding connection is at the surface of slide bar 13, through micro motor 8 and micro fan 11 that set up, when dispelling the heat to the inside electrical components and parts of single-port network transformer, forward and reverse rotation are carried out to screw thread lead screw 9's sliding block 10 can go up and down the motion in transformer housing 1's inside, thereby drive micro fan 11 and go up and down, the inside has realized the inside different positions of transformer housing 1 and has been carried out the difficult to carry out the heat dissipation effect at present, the inside the special position of single-port network transformer is difficult to realize the inside the heat dissipation device, the normal position is difficult to realize, the inside the transformer is difficult to be difficult to the inside the transformer is usually difficult to be disposed.
In the embodiment, four corners of the lower ends of the two side surfaces of the transformer housing 1 are fixedly connected with mounting blocks 3, the four mounting blocks 3 are provided with four mounting holes 4, one end of the upper surface of the transformer housing 1 is provided with a single access port 5, the single access port 5 is electrically connected with the electric components inside the transformer housing 1 through wires, the other end of the upper surface of the transformer housing 1 is provided with a plurality of multi-connection outlets 6, the plurality of multi-connection outlets 6 are electrically connected with the electric components inside the transformer housing 1 through wires, the four corners of the two side surfaces of the transformer housing 1 are in threaded connection with mounting screws 14, the lower ends of the two side surfaces of the transformer housing 1 are fixedly connected with auxiliary mounting structures 15, the mounting holes 4 are formed in the surfaces of the plurality of auxiliary mounting structures 15, the sliding positions of the sliding blocks 10 are conveniently limited through the arranged sliding rods 13, the sliding blocks 10 are directly arranged upwards and downwards, and through the arranged dustproof net 2, the inside of the transformer housing 1 and the outside air form circulation through the dustproof net 2 on one hand, the radiating effect is enhanced, on the other hand, the outside dust impurities and the like are effectively prevented from entering the inside of the transformer housing 1, the inside of the transformer housing 1 is difficult to clean, and the single-port network transformer is conveniently and fixedly mounted on equipment for use through the arranged mounting blocks 3 and the auxiliary mounting structures 15.
Working principle: when the miniature motor 8 and the miniature fan 11 are used, when the electric components and parts inside the single-port network transformer are cooled, the miniature motor 8 drives the threaded screw rod 9 to rotate positively and reversely, so that the sliding block 10 which is connected with the surface of the threaded screw rod 9 in a threaded manner is driven to move vertically in the transformer shell 1, the miniature fan 11 is driven to move vertically, the purpose of cooling the different positions inside the transformer shell 1 is achieved, the purpose of cooling the electric components and parts inside the transformer shell 1 is effectively avoided, a special radiator is usually arranged inside the miniature motor, the traditional radiator is fixed in position, the problem that the cooling effect is poor is usually difficult to achieve for cooling the different positions inside the single-port network transformer is solved, the sliding position of the sliding block 10 is conveniently limited through the sliding rod 13, the sliding block 10 is enabled to be directly upward, on the one hand, the inside of the transformer shell 1 and the outside air form circulation through the dustproof net 2, on the other hand, the effect is enhanced, the dust and the like are effectively prevented from entering the transformer shell 1, the inside is difficult to be mounted in the transformer shell 1, the problem that the cooling effect is difficult to be mounted in the transformer shell 1 is solved, and the installation of the transformer is convenient, and the transformer is convenient to be mounted in the transformer is mounted on the transformer shell 1, and the transformer is convenient to be mounted in the transformer and the transformer is provided with an auxiliary structure 15.
The foregoing description of the preferred embodiments of the present utility model is not intended to limit the utility model to the particular forms disclosed, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (8)
1. A single port network transformer, characterized in that: including transformer shell (1), the equal fixed mounting in inside both sides surface of transformer shell (1) has heat dissipation frame (7), the inside bottom fixedly connected with micro motor (8) of heat dissipation frame (7), the upper end transmission of micro motor (8) is connected with screw thread lead screw (9), the surface threaded connection of screw thread lead screw (9) has slider (10), inside one side of slider (10) is provided with heat dissipation motor, and the one end transmission of heat dissipation motor is connected with micro fan (11), inside one side surface mounting of heat dissipation frame (7) has frame (12), the internally mounted of frame (12) has dust screen (2), just one side fixed surface of micro motor (8) is connected with slide bar (13), slide bar (13) run through slider (10), slider (10) sliding connection is at the surface of slide bar (13).
2. The single-port network transformer according to claim 1, wherein four corners of the lower ends of the two side surfaces of the transformer housing (1) are fixedly connected with mounting blocks (3), and the four mounting blocks (3) are arranged.
3. A single port network transformer according to claim 2, characterized in that the surfaces of the four mounting blocks (3) are provided with mounting holes (4) therethrough.
4. A single port network transformer according to claim 1, characterized in that a single access port (5) is provided at one end of the upper surface of the transformer housing (1), said single access port (5) being electrically connected to each other by means of wires and electrical components inside the transformer housing (1).
5. The single-port network transformer according to claim 1, wherein a plurality of outlets (6) are arranged at the other end of the upper surface of the transformer housing (1), and the plurality of outlets (6) are electrically connected with the electrical components inside the transformer housing (1) through wires.
6. A single port network transformer according to claim 1, characterized in that the four corners of the two side surfaces of the transformer housing (1) are each screwed with mounting screws (14).
7. A single port network transformer according to claim 1, characterized in that the lower ends of both side surfaces of the transformer housing (1) are fixedly connected with auxiliary mounting structures (15).
8. A single port network transformer according to claim 7, characterized in that the auxiliary mounting structure (15) is provided with a plurality of mounting holes (4) on the surface of the plurality of auxiliary mounting structures (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122484.4U CN220491703U (en) | 2023-08-08 | 2023-08-08 | Single-port network transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322122484.4U CN220491703U (en) | 2023-08-08 | 2023-08-08 | Single-port network transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220491703U true CN220491703U (en) | 2024-02-13 |
Family
ID=89839206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322122484.4U Active CN220491703U (en) | 2023-08-08 | 2023-08-08 | Single-port network transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220491703U (en) |
-
2023
- 2023-08-08 CN CN202322122484.4U patent/CN220491703U/en active Active
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