A semi-enclosed barrier construction transformer

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By designing a rotating plate and adjusting rod, the heat dissipation of the semi-enclosed partition structure transformer can be adjusted in different seasons. This solves the problem of high heat dissipation efficiency but heat loss in summer and reduces heat loss in winter, achieving a seasonally adaptable heat dissipation effect.

CN224582088UActive Publication Date: 2026-07-31SHAOXING ZHONGDE ELECTRIC EQUIP CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Utility models(China)
Current Assignee / Owner: SHAOXING ZHONGDE ELECTRIC EQUIP CO LTD
Filing Date: 2025-07-30
Publication Date: 2026-07-31

AI Technical Summary

Technical Problem

Existing semi-enclosed partition structure transformers have high heat dissipation efficiency in summer but are prone to heat loss, while they have poor heat retention in winter, which cannot meet the usage requirements of both summer and winter.

Method used

An adjustment component was designed, including a rotating plate and an adjustment rod. By changing the tilt angle of the rotating plate and adjusting the position of the adjustment rod, a heat dissipation channel is opened in summer to accelerate the flow of hot air; in winter, the opening is blocked by the adjustment rod to reduce heat loss, thus achieving seasonal adaptive heat dissipation.

Benefits of technology

It can effectively adjust the heat dissipation effect in different seasons, improve heat dissipation efficiency in summer and reduce heat loss in winter, meet the usage needs of different seasons, and improve the applicability and stability of the transformer.

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Abstract

This utility model discloses a semi-enclosed partition structure transformer, relating to the field of transformer technology. It includes a housing with an adjustment assembly inside, the top of which extends to the outer top of the housing. This semi-enclosed partition structure transformer allows for the rotation of a plate with its left end facing upwards and its right end downwards, positioning an adjustment rod above the opening. The adjustment rod does not obstruct the opening, and the rotating plate guides hot air along the inclined surface, accelerating heat dissipation and improving heat dissipation efficiency, making it convenient for summer use. In winter, moving the adjustment rod downwards positions it inside the bottom of the opening, partially blocking it. The downward movement of the adjustment rod further reduces heat loss, making it convenient for winter use. Thus, the semi-enclosed partition structure allows for convenient use in both winter and summer, meeting the needs of different seasons.

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Description

Technical Field

[0001] This utility model relates to the field of transformer technology, specifically to a semi-enclosed partition structure transformer. Background Technology

[0002] A transformer is a device that uses the principle of electromagnetic induction to change alternating current voltage. Its main components are the primary coil, the secondary coil, and the iron core (magnetic core). Its main functions include voltage transformation, current transformation, impedance transformation, isolation, and voltage stabilization (magnetic saturation transformer).

[0003] According to patent application number CN202322984350.3, a semi-enclosed partition structure double oil chamber transformer is disclosed, including: a transformer shell (1) having an internal space and a partition (11) disposed in the internal space, the partition (11) separating the internal space of the transformer shell (1) to form a switch oil chamber (12) and a main oil chamber (13); a switch (2) disposed in the switch oil chamber (12); and a transformer body (3) disposed in the main oil chamber (13), including a transformer coil (31) and a transformer core (32). The characteristic is that the partition (11) is a semi-enclosed partition, so that the upper part of the switch oil chamber (12) and the upper part of the main oil chamber (13) are connected by a connecting channel (18). The transformer disclosed herein has a simple structure and makes the connection operation of the voltage regulating lead and the vacuum oil injection operation more convenient and quick. When in use, the opening on the surface of the existing semi-enclosed partition cannot be blocked. Although the large opening is convenient for use in summer, it is easy to lose heat in winter and cannot meet the seasonal problem of winter and summer. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a semi-enclosed partition structure transformer. By rotating the plate with its left end facing upwards and its right end facing downwards, and positioning the adjusting rod above the opening, the adjusting rod does not obstruct the opening. The rotating plate guides hot air to flow along the inclined surface, accelerating exhaust and improving heat dissipation efficiency, making it convenient for use in summer. In winter, moving the adjusting rod downwards so that it is positioned inside the bottom of the opening can partially block it. Furthermore, the downward movement of the adjusting rod, with the left end of the rotating plate facing downwards and the right end facing upwards, reduces heat loss, making it convenient for use in winter. Thus, the semi-enclosed partition structure can be used conveniently in both winter and summer, meeting the needs of different seasons. This solves the problem that existing semi-enclosed partition structures have unblockable openings on their surface, and while the large openings are convenient for summer use, they easily lead to heat loss in winter, failing to meet the seasonal requirements.

[0005] To achieve the above objectives, this utility model is implemented through the following technical solution: a semi-enclosed partition structure transformer, including a housing, an adjustment component is provided inside the housing, the top end of the adjustment component extends to the top outer side of the housing, a support rod is provided on the inner wall of the housing, and one corner of the support rod is recessed.

[0006] The adjustment assembly includes a semi-enclosed partition with an opening on its top surface. A crossbar is provided on the inner wall of the top of the outer shell. An adjustment rod is fixedly mounted on one end of the crossbar. A groove is provided on the surface of the crossbar. A rotating plate is provided on one side of the adjustment rod. The front and back of the rotating plate are in contact with the inner wall of the outer shell. A round rod is provided on one end of the rotating plate, penetrating one end of the rotating plate and slidably connected to the groove. A fixing plate is fixedly mounted on the top of the outer shell. An mounting plate is provided on one side of the fixing plate, contacting the fixing plate. A threaded rod is provided on one side of the fixing plate. A groove is provided on the surface of the fixing plate near the threaded rod, and one end of the threaded rod extends into the groove.

[0007] Preferably, the top end of the adjusting rod extends to the outside of the housing, and the bottom end of the adjusting rod is located inside the opening, and the mounting plate has an L-shaped cross-section.

[0008] Preferably, the adjusting rod is in contact with the outer casing, and one side surface of the adjusting rod and one side surface of the semi-enclosed partition are vertically collinear.

[0009] Preferably, the thickness of the adjusting rod is equal to the thickness of the top end of the mounting plate, and a positioning rod is provided inside the outer casing.

[0010] Preferably, the positioning rod passes through the rotating plate and is in contact with the rotating plate, and the other end of the rotating plate is in contact with the support rod.

[0011] Preferably, a bracket is provided at the top of the adjusting rod, and the bracket is rotatably connected to the mounting plate.

[0012] Preferably, the outer casing has a container inside, and the transformer body is housed inside the container.

[0013] Preferably, a protrusion is fixedly provided at the bottom end of the adjusting rod, and a groove is provided at the bottom end of the opening, with the groove and the opening connected at the connection point.

[0014] Preferably, the protrusion is adapted to the slot, and the top surface of the outer shell is provided with a recess.

[0015] Beneficial effects

[0016] This invention provides a transformer with a semi-enclosed partition structure. Compared with the prior art, it has the following advantages:

[0017] 1. This semi-enclosed partition structure transformer, by rotating the plate with the left end upward and the right end downward, and positioning the adjusting rod above the opening, does not obstruct the opening. The rotating plate guides hot air to flow along the inclined surface, accelerating discharge and improving heat dissipation efficiency, making it convenient for use in summer. In winter, moving the adjusting rod downward so that it is located inside the bottom of the opening can partially block it. Furthermore, the downward movement of the adjusting rod causes the left end of the rotating plate to be downward and the right end upward, reducing heat loss and making it convenient for use in winter. Thus, the semi-enclosed partition structure can be used conveniently in both winter and summer, meeting the needs of different seasons.

[0018] 2. This semi-enclosed partition structure transformer allows the threaded rod to merge with the groove when the rotating plate is facing upwards at the left end, improving the stability of the rotating plate. When the rotating plate is facing downwards at the left end, the threaded rod merges with the recess, also improving the stability of the rotating plate. Thus, no matter how the two ends of the rotating plate are adjusted, the stability of the rotating plate can be achieved through the threaded rod, which is convenient for long-term use. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the adjustment component of this utility model;

[0021] Figure 3 For the present utility model Figure 2 Enlarged view of part A in the image;

[0022] Figure 4 This is a top view of the adjusting rod and mounting plate of this utility model.

[0023] In the diagram: 1. Outer shell; 2. Adjustment assembly; 201. Semi-enclosed partition; 202. Opening; 203. Crossbar; 204. Adjustment rod; 205. Slide groove; 206. Rotating plate; 207. Round rod; 208. Fixing plate; 209. Mounting plate; 210. Threaded rod; 211. Groove; 212. Positioning rod; 213. Bracket; 214. Container cylinder; 215. Transformer body; 3. Support rod; 4. Recess; 5. Protrusion; 6. Hole / slot. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1-3 This utility model provides a technical solution: a semi-enclosed partition structure transformer, including a shell 1, an adjustment component 2 is provided inside the shell 1, the top of the adjustment component 2 extends to the top outer side of the shell 1, and a support rod 3 is provided on the inner wall of the shell 1, with one corner of the support rod 3 being recessed.

[0026] The adjusting assembly 2 includes a semi-enclosed partition 201, with an opening 202 on the top surface of the semi-enclosed partition 201. A crossbar 203 is provided on the inner wall of the top of the outer casing 1. An adjusting rod 204 is fixedly provided at one end of the crossbar 203. A sliding groove 205 is provided on the surface of the crossbar 203. A rotating plate 206 is provided on one side of the adjusting rod 204. The front and back of the rotating plate 206 are in contact with the inner wall of the outer casing 1. A round rod 207 is provided at one end of the rotating plate 206. The round rod 207 passes through one end of the rotating plate 206 and is slidably connected to the sliding groove 205. A fixing plate 208 is fixedly provided on the top of the outer casing 1. An mounting plate 209 is provided on one side of the fixing plate 208. The mounting plate 209 is in contact with the fixing plate 208. A threaded rod 210 is provided on one side of the fixing plate 208. A groove 211 is provided on the surface of the fixing plate 208 near the threaded rod 210. One end of the threaded rod 210 extends into the interior of the groove 211.

[0027] The top end of the adjusting rod 204 extends to the outside of the housing 1, and the bottom end of the adjusting rod 204 is located inside the opening 202. The mounting plate 209 has an L-shaped cross-section.

[0028] The positioning rod 212 passes through the rotating plate 206 and is in contact with the rotating plate 206. The other end of the rotating plate 206 is in contact with the support rod 3. The positioning rod 212 can make the rotating plate 206 rotate, causing the left and right ends of the rotating plate 206 to change, so that the rotating plate 206 is in an inclined state. The housing 1 is provided with a holding cylinder 214, and the transformer body 215 is provided inside the holding cylinder 214.

[0029] A protrusion 5 is fixedly provided at the bottom end of the adjusting rod 204, and a slot 6 is provided at the bottom end of the opening 202. The slot 6 is connected to the opening 202, and the protrusion 5 is adapted to the slot 6. A recess 4 is provided on the top surface of the outer shell 1, which allows the protrusion 5 to move downward with the adjusting rod 204, and subsequently merge the protrusion 5 with the slot 6.

[0030] Please see Figure 1-2 4. The adjusting rod 204 contacts the outer shell 1. One side surface of the adjusting rod 204 and one side surface of the semi-enclosed partition 201 are vertically collinear. The thickness of the adjusting rod 204 is equal to the thickness of the top of the mounting plate 209. A positioning rod 212 is provided inside the outer shell 1. By moving the mounting plate 209 downward, the adjusting rod 204 can move downward, allowing the mounting plate 209 to contact the outer shell 1. A bracket 213 is provided at the top of the adjusting rod 204. The bracket 213 is rotatably connected to the mounting plate 209, allowing the mounting plate 209 to rotate around the bracket 213, achieving a 90° rotation.

[0031] During summer operation, the rotating plate 206 is tilted, with its left end moving upwards and its right end downwards. This allows the right end of the rotating plate 206 to contact the support rod 3, and the grooves 211 are joined together by the threaded rod 210, preventing the rotating plate 206 from rotating and increasing its stability. Furthermore, the adjusting rod 204 is positioned at the top of the opening 202, preventing it from being blocked and facilitating heat dissipation. With the left end of the rotating plate 206 pointing upwards and the right end downwards, hot air is guided along the inclined surface, accelerating its dissipation and improving heat dissipation efficiency. This design is suitable for summer use and also improves heat dissipation efficiency in winter. First, rotate the threaded rod 210. Since the threaded rod 210 is threadedly connected to the mounting plate 209, the mounting plate 209 allows the threaded rod 210 to move, separating it from the groove 211. After separation, because the bracket 213 is rotatably connected to the mounting plate 209, the mounting plate 209 rotates around the bracket 213 by 90°, which in turn drives the threaded rod 210 to rotate, positioning it at the top of the recess 4 for easier subsequent operations. Then, the downward movement of the mounting plate 209 causes the adjusting rod 204 below to move downward simultaneously. Since the adjusting rod 204 is connected to the semi-enclosed spacer... The sliding connection of plate 201 allows the adjusting rod 204 to move linearly downwards. When the mounting plate 209 moves downwards, it contacts the top of the outer casing 1. Then, the threaded rod 210 is rotated again, with one end of the threaded rod 210 entering the recess 4. The threaded rod 210 is threadedly connected to the outer casing 1 through the recess 4, preventing the adjusting rod 204 from moving upwards. The adjusting rod 204 partially blocks the opening 202, reducing heat loss in winter, and simultaneously causing the lower protrusion 5 to move downwards. Subsequently, the protrusion 5 merges with the recess 4. The downward movement of the adjusting rod 204 also drives the crossbar 203 downwards, and... The round rod 207 moves downwards simultaneously. Because the round rod 207 passes through one end of the rotating plate 206, the left end of the rotating plate 206 moves downwards simultaneously. Since the positioning rod 212 passes through the rotating plate 206 and is in contact with the rotating plate 206, the right end of the rotating plate 206 moves upwards as the left end of the rotating plate 206 moves downwards. During the rotation of the rotating plate 206, the round rod 207 moves along the slide groove 205. Finally, the rotating plate 206 can rotate so that the left end is downwards and the right end is upwards, reducing heat loss and making it convenient for use in winter. Thus, the semi-enclosed partition 201 can be used conveniently in winter and summer to meet different seasons.

[0032] Furthermore, any content not described in detail in this specification is existing technology known to those skilled in the art.

Claims

1. A semi-enclosed barrier construction transformer comprising a housing (1), characterised in that: An adjustment component (2) is provided inside the outer shell (1). The top of the adjustment component (2) extends to the top outer side of the outer shell (1). A support rod (3) is provided on the inner wall of the outer shell (1). One corner of the support rod (3) is recessed. The adjustment assembly (2) includes a semi-enclosed partition (201), with an opening (202) on the top surface of the semi-enclosed partition (201). A crossbar (203) is provided on the inner wall of the top of the outer casing (1). An adjustment rod (204) is fixedly provided at one end of the crossbar (203). A groove (205) is provided on the surface of the crossbar (203). A rotating plate (206) is provided on one side of the adjustment rod (204). The front and back of the rotating plate (206) are in contact with the inner wall of the outer casing (1). A round rod (207) is provided at one end of the rotating plate (206). The round rod (207) passes through one end of the rotating plate (206), and the round rod (207) is slidably connected to the slide groove (205). A fixing plate (208) is fixedly provided on the top of the outer shell (1). An mounting plate (209) is provided on one side of the fixing plate (208). The mounting plate (209) is in contact with the fixing plate (208). A threaded rod (210) is provided on one side of the fixing plate (208). A groove (211) is provided on the surface of the fixing plate (208) near the threaded rod (210). One end of the threaded rod (210) extends into the interior of the groove (211).

2. A semi-enclosed partition structure transformer according to claim 1, characterized in that: The top end of the adjusting rod (204) extends to the outside of the housing (1), and the bottom end of the adjusting rod (204) is located inside the opening (202). The mounting plate (209) has an L-shaped cross-section.

3. A semi-enclosed barrier transformer according to claim 1, characterized in that: The adjusting rod (204) is in contact with the outer shell (1), and one side surface of the adjusting rod (204) and one side surface of the semi-enclosed partition (201) are vertically collinear.

4. A semi-enclosed barrier transformer according to claim 1, characterized in that: The thickness of the adjusting rod (204) is equal to the thickness of the top of the mounting plate (209), and a positioning rod (212) is provided inside the outer shell (1).

5. A semi-enclosed barrier transformer according to claim 4, characterised in that: The positioning rod (212) passes through the rotating plate (206) and is in contact with the rotating plate (206), and the other end of the rotating plate (206) is in contact with the support rod (3).

6. A semi-enclosed barrier transformer according to claim 1, characterized in that: The top of the adjusting rod (204) is provided with a bracket (213), which is rotatably connected to the mounting plate (209).

7. A semi-enclosed barrier transformer according to claim 1, characterized in that: The outer casing (1) is provided with a container (214), and the container (214) is provided with a transformer body (215).

8. A semi-enclosed barrier transformer according to claim 1, characterized in that: The bottom end of the adjusting rod (204) is fixedly provided with a protrusion (5), and the bottom end of the opening (202) is provided with a groove (6), which is connected to the opening (202).

9. A semi-enclosed barrier transformer according to claim 8, characterised in that: The protrusion (5) is adapted to the slot (6), and the top surface of the outer shell (1) is provided with a recess (4).