CN209785709U - Combined high-heat-dissipation transformer - Google Patents
Combined high-heat-dissipation transformer Download PDFInfo
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- CN209785709U CN209785709U CN201920865074.XU CN201920865074U CN209785709U CN 209785709 U CN209785709 U CN 209785709U CN 201920865074 U CN201920865074 U CN 201920865074U CN 209785709 U CN209785709 U CN 209785709U
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Abstract
The utility model discloses a modular high heat dissipation type transformer relates to the transformer field, which comprises a substrate, the last fixed surface of base plate is connected with the cabinet body, the last fixed surface of the cabinet body installs the top cap, the installation through-hole has all been seted up to the both sides of the cabinet body, the inside fixedly connected with electric fan and the filter screen of one of them installation through-hole, the inside fixedly connected with air exhauster of another installation through-hole, the equal fixedly connected with dead lever in lower surface both sides of top cap, the upper surface middle part of base plate is provided with the silica gel board, the spout has all been seted up to the top both sides of the cabinet body, the inside of spout is provided with the fixture block, the one end of the one end middle part fixed connection pull. The utility model discloses a set up the cabinet body on the base plate to install the top cap on the cabinet body, be to avoid transformer body direct and external object contact, avoid causing the potential safety hazard.
Description
Technical Field
The utility model relates to a transformer field, in particular to modular high heat dissipation type transformer.
Background
The transformer is a device for changing alternating voltage by utilizing the principle of electromagnetic induction, and main components are a primary coil, a secondary coil and an iron core (magnetic core), and the transformer has the main functions of: voltage conversion, current conversion, impedance conversion, isolation, voltage stabilization (magnetic saturation transformer), and the like, and can be classified into: power transformers and special transformers (furnace transformers, rectification transformers, power frequency test transformers, voltage regulators, mining transformers, audio transformers, intermediate frequency transformers, high frequency transformers, impact transformers, instrument transformers, electronic transformers, reactors, mutual inductors, etc.).
at present, the existing transformer has poor heat dissipation performance, vibration is easy to generate during working, and a coil inside the transformer is easy to damage after long-term use, so that the normal operation of the transformer is influenced, and the service life of the transformer is shortened.
Therefore, it is necessary to provide a combined transformer with high heat dissipation to solve the above problems.
SUMMERY OF THE UTILITY MODEL
an object of the utility model is to provide a modular high heat dissipation type transformer to current transformer heat dispersion that proposes in solving above-mentioned background art is not good, and produces the vibration at the during operation easily, long-term in the past, leads to transformer inner coil to damage easily, thereby influences transformer normal operating, has reduced the life's of transformer problem.
In order to achieve the above object, the utility model provides a following technical scheme: a combined high-heat-dissipation transformer comprises a substrate, wherein the upper surface of the substrate is fixedly connected with a cabinet body, the upper surface of the cabinet body is fixedly provided with a top cover, two sides of the cabinet body are respectively provided with an installation through hole, the inside of one installation through hole is fixedly connected with an electric fan and a filter screen, the inside of the other installation through hole is fixedly connected with an exhaust fan, two sides of the lower surface of the top cover are respectively fixedly connected with a fixed rod, and the middle part of the upper surface of the substrate is provided with a silica gel plate;
Sliding grooves are formed in two sides of the top of the cabinet body, a clamping block is arranged inside each sliding groove, the middle of one end of each clamping block is fixedly connected with one end of a pull rod, the other end of each pull rod is fixedly connected with a pull ring, and the outer side of each pull ring is connected with a spring in a fitting manner;
the upper surface laminating of silica gel board is connected with the base, the last fixed surface of base is connected with the transformer body, the equal swing joint in both sides middle part of base has the movable rod, the one end swing joint of movable rod has the sliding sleeve, the sliding column has been cup jointed at the middle part of sliding sleeve, the equal fixedly connected with fixed block in both ends of sliding column, the one end fixedly connected with pressure spring of sliding sleeve.
Optionally, one end of the pressure spring, which is far away from the sliding sleeve, is fixedly connected with one side of the fixed block;
the filter screen is a nylon filter screen.
optionally, one end of the fixing block is fixedly connected with the inner wall of the cabinet body;
the base is U-shaped.
optionally, a placing groove is formed in the middle of the upper surface of the substrate;
The silica gel board is located the standing groove and with standing groove looks adaptation.
Optionally, fixing grooves are formed in both sides of the top end of the cabinet body;
The fixing rod is positioned in the fixing groove and is attached to the inner bottom wall of the fixing groove.
optionally, a through hole is formed in the middle of the inner wall of one side of the sliding groove;
And one end of the pull rod, which is far away from the clamping block, is positioned in the through hole and is attached to the inner wall of the through hole.
the utility model discloses a technological effect and advantage:
1. the utility model discloses a set up the cabinet body on the base plate to install the top cap on the cabinet body, be to avoid transformer body direct and external object contact, avoid causing the potential safety hazard, use through the cooperation of electric fan and air exhauster, can effectively improve the internal portion air flow speed of cabinet, thereby can effectively improve transformer body's radiating efficiency, very big improvement transformer body's life.
2. the utility model discloses a silica gel plate can effectively improve the base and to transformer body's shock attenuation effect, when transformer body produces the power of rocking about, promote the sliding sleeve through the movable rod, extrude the pressure spring through the sliding sleeve and make it produce the return force, thereby relieve pressure through the pressure spring, just so can make transformer body remain stable, cooperation through fixture block and dead lever is used and can be with top cap and cabinet body fixed, and can improve the dismouting speed of top cap, thereby effectively improve transformer body's maintenance efficiency.
Drawings
Fig. 1 is a schematic sectional view of the structure of the present invention.
Fig. 2 is an enlarged schematic view of a point a in fig. 1 according to the present invention.
fig. 3 is an enlarged schematic view of the point B in fig. 1 according to the present invention.
in the figure: 1. a substrate; 2. a cabinet body; 3. a top cover; 4. mounting a through hole; 5. an electric fan; 6. a filter screen; 7. an exhaust fan; 8. fixing the rod; 9. a chute; 10. a clamping block; 11. a pull rod; 12. a pull ring; 13. a spring; 14. a silica gel plate; 15. a base; 16. a transformer body; 17. a movable rod; 18. a sliding sleeve; 19. a traveler; 20. a fixed block; 21. and (5) pressing a spring.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
in the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The utility model provides a combined high heat dissipation transformer as shown in figures 1-3, which is shown in figure 1 and comprises a base plate 1, a placing groove is arranged in the middle of the upper surface of the base plate 1, a cabinet body 2 is fixedly connected with the upper surface of the base plate 1, fixing grooves are arranged on both sides of the top end of the cabinet body 2, fixing rods 8 are positioned in the fixing grooves and are attached to the inner bottom wall of the fixing grooves, a top cover 3 is fixedly arranged on the upper surface of the cabinet body 2, the cabinet body 2 is provided with the top cover 3, so as to avoid the transformer body 16 from directly contacting with external objects and causing potential safety hazards, mounting through holes 4 are arranged on both sides of the cabinet body 2, one of the mounting through holes 4 is fixedly connected with an electric fan 5 and a filter screen 6, the filter screen 6 is a nylon filter screen, and the other mounting through hole 4 is, the electric fan 5 and the exhaust fan 7 are matched for use, so that the air flow speed in the cabinet body 2 can be effectively improved, the heat dissipation efficiency of the transformer body 16 can be effectively improved, the service life of the transformer body 16 is greatly prolonged, the two sides of the lower surface of the top cover 3 are fixedly connected with the fixing rods 8, and the middle part of the upper surface of the base plate 1 is provided with the silica gel plate 14;
As shown in fig. 2, sliding grooves 9 are formed in both sides of the top of the cabinet body 2, a through hole is formed in the middle of the inner wall of one side of each sliding groove 9, a clamping block 10 is arranged inside each sliding groove 9, the middle of one end of each clamping block 10 is fixedly connected with one end of a pull rod 11, one end, far away from each clamping block 10, of each pull rod 11 is located in the through hole and attached to the inner wall of the through hole, the other end of each pull rod 11 is fixedly connected with a pull ring 12, and a spring;
as shown in fig. 3, the upper surface of the silicone plate 14 is attached to a base 15, the base 15 is U-shaped, the silicone plate 14 is located in the placement groove and is matched with the placement groove, the damping effect of the base 15 on the transformer body 16 can be effectively improved by the silicone plate 14, the transformer body 16 is fixedly connected to the upper surface of the base 15, the top cover 3 can be fixed to the cabinet 2 by using the combination of the fixture block 10 and the fixing rod 8, and the dismounting speed of the top cover 3 can be improved, so that the maintenance efficiency of the transformer body 16 is effectively improved, the middle parts of the two sides of the base 15 are movably connected to a movable rod 17, one end of the movable rod 17 is movably connected to a sliding sleeve 18, a sliding column 19 is sleeved at the middle part of the sliding sleeve 18, the two ends of the sliding column 19 are fixedly connected to the fixing blocks 20, one end of the fixing block 20 is fixedly connected to the inner wall of the cabinet 2, one end of the sliding sleeve, when the transformer body 16 generates a force of shaking left and right, the movable rod 17 pushes the sliding sleeve 18, the sliding sleeve 18 extrudes the compression spring 21 to generate a return force, and the pressure is relieved through the compression spring 21, so that the transformer body 16 can be kept stable.
This practical theory of operation: when the transformer body 16 needs to be cooled, firstly, an operator starts the electric fan 5, hot air on the transformer body 16 is blown away through the electric fan 5, then the exhaust fan 7 is started, the hot air is exhausted into the outside air, and the cooling work of the transformer body 16 can be completed, when the transformer body 16 vibrates, downward buffer force generated by the transformer body 16 can be buffered through the silica gel plate 14, when the transformer body 16 generates left and right buffer force, the movable rod 17 pushes the sliding sleeve 18, the sliding sleeve 18 extrudes the pressure spring 21 to generate return force, so that the buffer force is buffered through the pressure spring 21, the transformer body 16 can be kept stable, and the service life of the transformer body 16 is effectively prolonged.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (6)
1. The utility model provides a modular high heat dissipation type transformer, includes base plate (1), its characterized in that: the upper surface of the base plate (1) is fixedly connected with a cabinet body (2), the upper surface of the cabinet body (2) is fixedly provided with a top cover (3), two sides of the cabinet body (2) are respectively provided with an installation through hole (4), the interior of one installation through hole (4) is fixedly connected with an electric fan (5) and a filter screen (6), the interior of the other installation through hole (4) is fixedly connected with an exhaust fan (7), two sides of the lower surface of the top cover (3) are respectively fixedly connected with a fixed rod (8), and the middle part of the upper surface of the base plate (1) is provided with a silica gel plate (14);
sliding grooves (9) are formed in two sides of the top of the cabinet body (2), a clamping block (10) is arranged inside each sliding groove (9), the middle of one end of each clamping block (10) is fixedly connected with one end of a pull rod (11), the other end of each pull rod (11) is fixedly connected with a pull ring (12), and the outer side of each pull ring (12) is connected with a spring (13) in a fitting manner;
The upper surface laminating of silica gel board (14) is connected with base (15), the last fixed surface of base (15) is connected with transformer body (16), the equal swing joint in both sides middle part of base (15) has movable rod (17), the one end swing joint of movable rod (17) has sliding sleeve (18), traveller (19) have been cup jointed at the middle part of sliding sleeve (18), the equal fixedly connected with fixed block (20) in both ends of traveller (19), the one end fixedly connected with pressure spring (21) of sliding sleeve (18).
2. The combined high heat dissipation transformer of claim 1, wherein:
One end of the pressure spring (21) far away from the sliding sleeve (18) is fixedly connected with one side of the fixed block (20);
The filter screen (6) is a nylon filter screen.
3. The combined high heat dissipation transformer of claim 1, wherein:
One end of the fixed block (20) is fixedly connected with the inner wall of the cabinet body (2);
The base (15) is U-shaped.
4. The combined high heat dissipation transformer of claim 1, wherein:
A placing groove is formed in the middle of the upper surface of the base plate (1);
The silica gel plate (14) is positioned in the placing groove and matched with the placing groove.
5. the combined high heat dissipation transformer of claim 1, wherein:
Fixing grooves are formed in two sides of the top end of the cabinet body (2);
the fixing rod (8) is positioned in the fixing groove and is attached to the inner bottom wall of the fixing groove.
6. The combined high heat dissipation transformer of claim 1, wherein:
The middle part of the inner wall of one side of the sliding chute (9) is provided with a through hole;
One end of the pull rod (11) far away from the fixture block (10) is positioned in the through hole and attached to the inner wall of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865074.XU CN209785709U (en) | 2019-06-10 | 2019-06-10 | Combined high-heat-dissipation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920865074.XU CN209785709U (en) | 2019-06-10 | 2019-06-10 | Combined high-heat-dissipation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209785709U true CN209785709U (en) | 2019-12-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920865074.XU Active CN209785709U (en) | 2019-06-10 | 2019-06-10 | Combined high-heat-dissipation transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209785709U (en) |
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2019
- 2019-06-10 CN CN201920865074.XU patent/CN209785709U/en active Active
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