CN113205945A - Outdoor transformer - Google Patents
Outdoor transformer Download PDFInfo
- Publication number
- CN113205945A CN113205945A CN202110375596.3A CN202110375596A CN113205945A CN 113205945 A CN113205945 A CN 113205945A CN 202110375596 A CN202110375596 A CN 202110375596A CN 113205945 A CN113205945 A CN 113205945A
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- China
- Prior art keywords
- fixedly connected
- wall
- positioning
- transformer
- radiating
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
- H01F27/025—Constructional details relating to cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/085—Cooling by ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/33—Arrangements for noise damping
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses an outdoor transformer which comprises an installation base, wherein a base surface of the installation base is fixedly connected with four symmetrically arranged vertical rods, a vibration damping mechanism is arranged on the base surface, a transformer is arranged on the vibration damping mechanism, the top of each vertical rod is fixedly connected with a protective cover, radiating fins for internal heat radiation are fixedly arranged on the front surface and the back surface of the transformer, an exhaust fan communicated with the interior of the radiating cover is arranged on the front surface, close to the top of the radiating cover, the bottom of the radiating cover is provided with a ventilating net, four symmetrically arranged fixed blocks are fixedly connected with the side walls of the radiating cover, and a positioning mechanism is arranged on each fixed block. The invention solves the problems that outdoor transformers usually only rely on radiating fins on the transformers for radiating heat, the temperature around the transformers used for a long time is very high, so that the radiating efficiency is very low, meanwhile, the noise of the running outdoor transformers is high, and if the outdoor transformers only use the single practical sound-proof cover for noise reduction, the radiating efficiency is lower.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to an outdoor transformer.
Background
In the prior art, outdoor transformers usually only rely on the radiating fins on the transformers to dissipate heat, the ambient temperature of the transformers used for a long time is very high, the heat dissipation efficiency is very low, the noise of the outdoor transformers running simultaneously is high, if the practical sound-proof cover which only exists is used for noise reduction, the heat dissipation efficiency is lower, the heat dissipation efficiency is improved by accelerating the air flow on the radiating fins, and meanwhile, the damping buffer structure is improved to achieve noise reduction of the outdoor transformers
Disclosure of Invention
The invention aims to solve the problems that outdoor transformers usually only rely on radiating fins on the transformers to radiate heat, the ambient temperature of the transformers used for a long time is very high, the radiating efficiency of the transformers is very low, the noise of the running outdoor transformers is high, and the radiating efficiency of the transformers is lower if the outdoor transformers only use a single practical sound-proof cover to reduce the noise.
In order to achieve the purpose, the invention adopts the following technical scheme: an outdoor transformer comprises a mounting base, wherein a base surface of the mounting base is fixedly connected with four symmetrically arranged vertical rods, a vibration damping mechanism is arranged on the base surface, a transformer is arranged on the vibration damping mechanism, the tops of the vertical rods are fixedly connected with a protective cover, radiating fins for internal heat radiation are fixedly arranged on the front surface and the back surface of the transformer, and radiating covers are arranged on the front surface and the back surface of the transformer;
an exhaust fan communicated with the interior of the heat dissipation cover is installed on the front surface of the heat dissipation cover close to the top, a ventilation net is arranged at the bottom of the heat dissipation cover, four symmetrically arranged fixed blocks are fixedly connected to the side walls of the heat dissipation cover, and a positioning mechanism is installed on each fixed block;
the positioning mechanism comprises a threaded sleeve, the inner wall of the threaded sleeve, which is close to two ends, is in threaded connection with a positioning rod in sliding connection with a fixed block, the outer wall of the positioning rod is fixedly connected with a guide strip, and the outer wall of the positioning rod is fixedly connected with a baffle;
damping mechanism is including the spout, the horizontal fixedly connected with guide bar of inner wall of spout to and inner wall sliding connection have with the guide bar for two movable blocks of slip cross-under, three spring, two have been cup jointed to the outer wall of guide bar the top of movable block articulates there are two supporting shoes, two the top of supporting shoe inclines to both sides, and the top articulates there are two connecting blocks, two the horizontal fixedly connected with backup pad in top of connecting block.
Preferably, each of the radiating fins is vertically arranged, and the radiating fins are located inside the radiating cover.
Preferably, the side wall of the transformer is fixedly connected with a positioning block, and a positioning hole is formed in the base surface of the positioning block.
Preferably, one end of the positioning rod, which is located on the threaded sleeve, is located on the inner wall of the positioning hole, the positioning rod is in sliding connection with the inner wall of the positioning hole, and the baffle is connected with the port of the positioning hole in a blocking manner.
Preferably, the base surface of the fixing block is provided with a round hole in sliding connection with the positioning rod, and the inner wall of the round hole is provided with a guide groove in sliding connection with the guide strip.
Preferably, two of the springs are distributed on two sides of the two movable blocks, and the other spring is located between the two movable blocks.
Preferably, the bottom of the chute is fixedly connected with the base surface of the mounting base, and the base surface of the supporting plate is fixedly connected with the bottom of the transformer.
Compared with the prior art, the invention has the following beneficial effects: the heat dissipation cover is arranged on the transformer, the radiating fins are arranged inside the heat dissipation cover, the positioning mechanism is rotated, so that the end parts of the two positioning rods enter the positioning holes, and the baffle plate is tightly pressed with the positioning blocks, the heat dissipation cover is very convenient to install, otherwise, the heat dissipation cover is convenient to disassemble, and the positioning rods are prevented from rotating in the fixing blocks due to the arrangement of the guide strips; the exhaust fan exhausts gas, air enters from the ventilation net and forms air convection with the exhaust fan, the heat radiating fins absorb heat inside the transformer, and the heat is taken away from the heat radiating fins in an accelerated manner due to the air convection, so that the heat radiating efficiency is greatly improved; the effect of buffering is all played to the both sides of movable block to three spring, and the both ends of supporting shoe are articulated mode simultaneously and connect for the backup pad also has the effect of buffering in vertical direction, thereby plays the effect of damping to the transformer, has also played the effect of making an uproar when the damping.
Drawings
The invention is described in further detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic overall structure of the present invention;
FIG. 2 is a schematic structural view of part A of the present invention;
FIG. 3 is a schematic structural view of the damping mechanism of the present invention;
FIG. 4 is a schematic structural diagram of a positioning mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the heat sink of the present invention;
fig. 6 is a schematic structural view of the bottom of the heat dissipation cover of the present invention.
In the figure: 1-mounting a base, 2-vertical rods, 3-a vibration damping mechanism, 4-a transformer, 5-a protective cover, 6-a heat radiating fin, 7-a heat radiating cover, 8-an exhaust fan, 9-a ventilating net, 10-a fixed block, 11-a positioning mechanism, 12-a threaded sleeve, 13-a positioning rod, 14-a guide strip, 15-a baffle, 16-a positioning block, 17-a positioning hole, 18-a sliding groove, 19-a guide rod, 20-a movable block, 21-a supporting block, 22-a connecting block, 23-a supporting plate and 24-a spring.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to fig. 1 to 6. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention.
The invention provides a technical scheme that: an outdoor transformer comprises a mounting base 1, wherein a base surface of the mounting base 1 is fixedly connected with four symmetrically arranged vertical rods 2, a vibration damping mechanism 3 is arranged on the base surface, a transformer 4 is arranged on the vibration damping mechanism 3, the tops of the vertical rods 2 are fixedly connected with a protective cover 5, radiating fins 6 for internal heat radiation are fixedly arranged on the front surface and the back surface of the transformer 4, and radiating covers 7 are arranged on the front surface and the back surface of the transformer 4;
an exhaust fan 8 communicated with the interior of the heat dissipation cover 7 is installed on the front surface of the heat dissipation cover 7 close to the top, a ventilation net 9 is arranged at the bottom, four symmetrically-arranged fixed blocks 10 are fixedly connected to the side walls of the heat dissipation cover, and a positioning mechanism 11 is installed on each fixed block 10;
the positioning mechanism 11 comprises a threaded sleeve 12, positioning rods 13 which are in sliding connection with the fixed blocks 10 are in threaded connection with the inner walls of the threaded sleeve 12 close to the two ends, guide strips 14 are fixedly connected to the outer walls of the positioning rods 13, and baffles 15 are fixedly connected to the outer walls of the positioning rods 13;
Each of the heat dissipation fins 6 is vertically arranged, and the heat dissipation fins 6 are located inside the heat dissipation cover 7.
The side wall of the transformer 4 is fixedly connected with a positioning block 16, and a positioning hole 17 is formed in the base surface of the positioning block 16.
One end of the positioning rod 13, which is located on the threaded sleeve 12, is located on the inner wall of the positioning hole 17, the positioning rod 13 and the inner wall of the positioning hole 17 are in sliding connection, and the baffle 15 is in blocking connection with the port of the positioning hole 17.
The base surface of the fixing block 10 is provided with a round hole which is in sliding connection with the positioning rod 13, and the inner wall of the round hole is provided with a guide groove which is in sliding connection with the guide strip 14.
Two of the springs 24 are distributed on both sides of the two movable blocks 20, and the other spring 24 is located between the two movable blocks 20.
The bottom of the sliding groove 18 is fixedly connected with the base surface of the mounting base 1, and the base surface of the supporting plate 23 is fixedly connected with the bottom of the transformer 4.
When the heat dissipation cover is used, the heat dissipation cover 7 is installed on the transformer 4, the radiating fins 6 are arranged inside the heat dissipation cover 7, the positioning mechanism 11 is rotated, the end parts of the two positioning rods 13 enter the positioning holes 17, the baffle 15 is tightly pressed with the positioning blocks 16, the heat dissipation cover 7 is very convenient to install, otherwise, the heat dissipation cover is also convenient to disassemble, and the positioning rods 13 are prevented from rotating in the fixing blocks 10 due to the arrangement of the guide strips 14; the exhaust fan 8 exhausts gas, air enters from the ventilation net 9 and forms air convection with the exhaust fan 8, the heat radiating fins 6 absorb heat inside the transformer 4, and the heat is taken away from the heat radiating fins 6 at an accelerated speed due to the air convection, so that the heat radiating efficiency is greatly improved; the three springs 24 have a buffering effect on both sides of the movable block 20, and both ends of the supporting block 21 are connected in a hinged manner, so that the supporting plate 23 also has a buffering effect in the vertical direction, thereby having a vibration damping effect on the transformer 4 and also having a noise reduction effect while damping vibration; the arrangement of the protective cover 5 ensures that the transformer has certain dustproof and rainproof functions.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (7)
1. The utility model provides an outdoor transformer, is including installation base (1), its characterized in that: the transformer is characterized in that four symmetrically arranged vertical rods (2) are fixedly connected to a base surface of the mounting base (1), a vibration damping mechanism (3) is mounted on the base surface, a transformer (4) is mounted on the vibration damping mechanism (3), a protective cover (5) is fixedly connected to the tops of the vertical rods (2), radiating fins (6) for internal heat dissipation are fixedly arranged on the front surface and the back surface of the transformer (4), and radiating covers (7) are mounted on the front surface and the back surface;
an exhaust fan (8) communicated with the interior of the heat dissipation cover (7) is installed on the front surface, close to the top, of the heat dissipation cover (7), a ventilation net (9) is arranged at the bottom of the heat dissipation cover, four symmetrically-arranged fixed blocks (10) are fixedly connected to the side walls of the heat dissipation cover, and a positioning mechanism (11) is installed on each fixed block (10);
the positioning mechanism (11) comprises a threaded sleeve (12), the inner wall of the threaded sleeve (12) close to two ends is in threaded connection with a positioning rod (13) which is in sliding connection with the fixing block (10), the outer wall of the positioning rod (13) is fixedly connected with a guide strip (14), and the outer wall is fixedly connected with a baffle (15);
damping mechanism (3) are including spout (18), the horizontal fixedly connected with guide bar (19) of inner wall of spout (18) to and inner wall sliding connection have with guide bar (19) two movable block (20) for sliding cross-under, three spring (24) have been cup jointed to the outer wall of guide bar (19), two the top of movable block (20) articulates there are two supporting shoes (21), two the top of supporting shoe (21) inclines to both sides, and the top articulates there are two connecting blocks (22), two the horizontal fixedly connected with backup pad (23) in top of connecting block (22).
2. An outdoor transformer according to claim 1, characterized in that: each piece of fin (6) is vertical setting, and fin (6) are located the inside of radiator cap (7).
3. An outdoor transformer according to claim 1, characterized in that: the side wall of the transformer (4) is fixedly connected with a positioning block (16), and a positioning hole (17) is formed in the base surface of the positioning block (16).
4. An outdoor transformer according to claim 3, characterized in that: one end of the positioning rod (13) located at the threaded sleeve (12) is located on the inner wall of the positioning hole (17), the positioning rod (13) is in sliding connection with the inner wall of the positioning hole (17), and the baffle (15) is in blocking connection with the port of the positioning hole (17).
5. An outdoor transformer according to claim 1, characterized in that: the base surface of the fixing block (10) is provided with a round hole which is in sliding connection with the positioning rod (13), and the inner wall of the round hole is provided with a guide groove which is in sliding connection with the guide strip (14).
6. An outdoor transformer according to claim 1, characterized in that: two springs (24) are distributed on two sides of the two movable blocks (20), and the other spring (24) is positioned between the two movable blocks (20).
7. An outdoor transformer according to claim 1, characterized in that: the bottom of the sliding groove (18) is fixedly connected with the base surface of the mounting base (1), and the base surface of the supporting plate (23) is fixedly connected with the bottom of the transformer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375596.3A CN113205945B (en) | 2021-04-08 | 2021-04-08 | Outdoor transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110375596.3A CN113205945B (en) | 2021-04-08 | 2021-04-08 | Outdoor transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113205945A true CN113205945A (en) | 2021-08-03 |
| CN113205945B CN113205945B (en) | 2022-05-17 |
Family
ID=77026365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110375596.3A Active CN113205945B (en) | 2021-04-08 | 2021-04-08 | Outdoor transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113205945B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205556676U (en) * | 2016-04-03 | 2016-09-07 | 方欢永 | Component is observed to bacteria cultivation image |
| CN207397861U (en) * | 2017-07-08 | 2018-05-22 | 河南凡高电力设备有限公司 | A kind of transformer for facilitating adjusting |
| CN207522254U (en) * | 2017-11-28 | 2018-06-22 | 诸暨市大唐镇大众弹簧厂 | A kind of spring processing positioning device convenient for adjusting |
| CN109253245A (en) * | 2018-11-09 | 2019-01-22 | 宁波汽车软轴软管有限公司 | A kind of P grades of unlock drag-line |
| CN209449603U (en) * | 2019-01-04 | 2019-10-01 | 刘顺彬 | A kind of vibration-damping noise-reduction type tea twisting machine |
| CN210667972U (en) * | 2019-04-02 | 2020-06-02 | 杭州钱联散热器有限公司 | Transformer with waterproof heat radiation structure is firm |
| CN211182914U (en) * | 2020-01-16 | 2020-08-04 | 河南麦昌电力工程有限公司 | Low-voltage reactive power compensation cabinet with heat dissipation system |
| CN211479812U (en) * | 2020-03-23 | 2020-09-11 | 重庆宝根电子有限公司 | Transformer easy to assemble |
| CN212691440U (en) * | 2020-08-05 | 2021-03-12 | 昆山泰德电子有限公司 | Board prompting device is received behind stove convenient to installation |
| CN212743061U (en) * | 2020-04-02 | 2021-03-19 | 朱统标 | Building curtain wall with strong wind resistance |
-
2021
- 2021-04-08 CN CN202110375596.3A patent/CN113205945B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205556676U (en) * | 2016-04-03 | 2016-09-07 | 方欢永 | Component is observed to bacteria cultivation image |
| CN207397861U (en) * | 2017-07-08 | 2018-05-22 | 河南凡高电力设备有限公司 | A kind of transformer for facilitating adjusting |
| CN207522254U (en) * | 2017-11-28 | 2018-06-22 | 诸暨市大唐镇大众弹簧厂 | A kind of spring processing positioning device convenient for adjusting |
| CN109253245A (en) * | 2018-11-09 | 2019-01-22 | 宁波汽车软轴软管有限公司 | A kind of P grades of unlock drag-line |
| CN209449603U (en) * | 2019-01-04 | 2019-10-01 | 刘顺彬 | A kind of vibration-damping noise-reduction type tea twisting machine |
| CN210667972U (en) * | 2019-04-02 | 2020-06-02 | 杭州钱联散热器有限公司 | Transformer with waterproof heat radiation structure is firm |
| CN211182914U (en) * | 2020-01-16 | 2020-08-04 | 河南麦昌电力工程有限公司 | Low-voltage reactive power compensation cabinet with heat dissipation system |
| CN211479812U (en) * | 2020-03-23 | 2020-09-11 | 重庆宝根电子有限公司 | Transformer easy to assemble |
| CN212743061U (en) * | 2020-04-02 | 2021-03-19 | 朱统标 | Building curtain wall with strong wind resistance |
| CN212691440U (en) * | 2020-08-05 | 2021-03-12 | 昆山泰德电子有限公司 | Board prompting device is received behind stove convenient to installation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113205945B (en) | 2022-05-17 |
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