CN112242225A - Outdoor transformer case cover plate structure - Google Patents
Outdoor transformer case cover plate structure Download PDFInfo
- Publication number
- CN112242225A CN112242225A CN201910638025.7A CN201910638025A CN112242225A CN 112242225 A CN112242225 A CN 112242225A CN 201910638025 A CN201910638025 A CN 201910638025A CN 112242225 A CN112242225 A CN 112242225A
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- China
- Prior art keywords
- cover
- top plate
- inner cover
- plate
- roof
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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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses an outdoor transformer case cover plate structure which comprises an inner cover and an outer cover, wherein the inner cover and the outer cover are both inverted 'concave' structures formed by a top plate and enclosing plates connected to the bottom of the top plate in a surrounding mode, the inner cover enclosing plates are sleeved on the top of a transformer case and fixed through bolts, the outer cover top plate is suspended above the inner cover top plate, the outer cover enclosing plates enclose the outer sides of the inner cover enclosing plates, a plurality of air vents are formed in the inner cover top plate, and an adjusting mechanism is arranged between the outer cover top plate and the inner cover top plate and used for adjusting the distance between the outer cover top. The chassis cover plate structure can enable the transformer chassis to be switched between a sealing state and an opening heat dissipation state, enriches the performance of the transformer and improves the adaptability of the transformer to the use environment.
Description
Technical Field
The invention relates to the technical field of transformers, in particular to a cabinet cover plate structure of an outdoor transformer cabinet.
Background
The transformer is a facility for changing the power supply voltage, and the high-voltage power transmitted by the high-voltage cable can be converted into the 220V voltage commonly used by families through the transformer action. The cover plate of the existing outdoor transformer case is simple in structure, only serves as a channel inlet for transformer maintenance, the transformer accessories in the case can be maintained by opening the cover plate, the cover plate structure is improved, and more excellent performance is brought to the outdoor transformer through the cover plate structure.
Disclosure of Invention
The invention aims to optimize the structure of the cover plate of the transformer case, and the outdoor transformer has better use performance through the assistance of the cover plate structure.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an outdoor transformer case lid plate structure, including inner cup and enclosing cover, the two is by the roof with link up the common inversion "concave" type structure that constitutes of bounding wall around the roof bottom, the inner cup bounding wall cup joints at the top of transformer case and passes through the bolt fastening, the enclosing cover roof suspends in the top of inner cup roof, and the enclosing cover bounding wall surrounds in the outside of inner cup bounding wall, a plurality of blow vents have been seted up on the inner cup roof, be equipped with adjustment mechanism between enclosing cover roof and the inner cup roof and be used for adjusting the interval between the two.
Preferably, in the case cover plate structure of the outdoor transformer, the height of the inner cover top plate is higher than that of the lower end of the outer cover enclosing plate.
Preferably, the outdoor transformer case cover plate structure is characterized in that rubber pads are arranged on the top surface of the inner cover top plate and the bottom surface of the outer cover top plate, and air vents are arranged in the range of the rubber pads.
Preferably, outdoor transformer case lid plate structure, adjustment mechanism include left adjustment mechanism and right adjustment mechanism that left and right both sides between enclosing cover and inner cup set up respectively, left adjustment mechanism is the same with right adjustment mechanism's structure, the two symmetry sets up, is used for pulling the left and right both sides of enclosing cover roof to the inner cover roof respectively and is close to.
Preferably, outdoor transformer case lid plate structure, left adjustment mechanism includes the montant of connecting two parallels on the enclosing cover roof bottom surface perpendicularly downwards, the lower extreme of montant passes the through-hole on the inner cup roof and extends inner cup roof below, and transverse connection has a horizontal pole between the lower extreme of two montants, a vertical ascending rack is connected perpendicularly to the intermediate position of horizontal pole, the rack with establish the gear engagement on inner cup bounding wall inner wall, the center of gear lateral surface even has the outside pivot of passing inner cup bounding wall, the runner of establishing on inner cup bounding wall outer wall is connected to the other end of pivot.
Preferably, the case cover plate structure of the outdoor transformer is characterized in that an upper fastener and a lower fastener are arranged at the positions corresponding to the vertical rods on the inner wall of the inner cover enclosing plate, limiting holes with the same size as the cross sections of the vertical rods are formed in the fasteners, and the vertical rods sequentially penetrate through the limiting holes in the upper fastener and the lower fastener.
Preferably, the outdoor transformer case cover plate structure is provided with the same number of limiting holes in one-to-one correspondence with the rotating wheel, the inner cover surrounding plate and the gear, the left adjusting mechanism further comprises a locking pin, the diameter of the locking pin is the same as the aperture of the limiting hole, and the locking pin is inserted from the limiting hole in the rotating wheel, penetrates through the limiting hole in the inner cover surrounding plate and is inserted into the limiting hole in the gear.
Compared with the prior art, the invention has the beneficial effects that:
the outdoor transformer case cover plate structure provided by the invention is composed of the outer cover and the inner cover, and the distance between the outer cover and the inner cover can be adjusted according to needs, so that the transformer has stronger adaptability to the external environment; when the outdoor transformer is in a cold environment in winter, the outer cover top plate is attached to the inner cover top plate through adjustment, the air vent on the inner cover top plate is sealed by the outer cover top plate, the transformer case is sealed, and the situations that the transformer accessories are in contact with external cold air, freezing injury occurs, and the like are avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top view of the inner lid top plate of the present invention;
FIG. 3 is a schematic structural view of a left adjustment mechanism of the present invention;
FIG. 4 is a schematic structural view of the rotating wheel and the gear on two sides of the inner cover enclosing plate in the invention;
FIG. 5 is a schematic view of the mechanism of the fastener of the present invention on the inner wall of the inner cover panel;
FIG. 6 is a schematic structural view of the outer side surface of the rotor according to the present invention;
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the 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 invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an outdoor transformer case lid plate structure, including inner cup 1 and enclosing cover 2, the two is by the roof with link up the common "concave" type structure of inversion that constitutes at the bounding wall of roof bottom circumference, inner cup bounding wall 102 cup joints at transformer case 3's top and fixed through bolt 4, enclosing cover roof 201 suspends in the top of inner cup roof 101, and enclosing cover bounding wall 202 surrounds in the outside of enclosing cover bounding wall 102, a plurality of blow vents 5 have been seted up on inner cup roof 101, be equipped with adjustment mechanism between enclosing cover roof 201 and the inner cup roof 101 and be used for adjusting the interval between the two.
As shown in fig. 1, the cover plate structure is suitable for a chassis of an outdoor transformer, when the outdoor transformer is used in hot environment in summer, the outer cover top plate 201 and the inner cover top plate 101 are spaced by adjustment, heat generated by the operation of the transformer can be dissipated to the outside from the air vent 5 on the inner cover top plate 101 through the gap between the inner cover 1 and the outer cover 2, and the heat dissipation effect of the transformer is improved; when the outdoor transformer is in a cold environment in winter, the outer cover top plate 201 is attached to the inner cover top plate 101 through adjustment, the outer cover top plate 201 seals the air vent 5 in the inner cover top plate 101, the transformer case 3 is sealed, and the situations that the transformer accessories are in contact with the outside cold air, frozen injuries and the like are avoided.
In another embodiment, the height of the inner lid top panel 101 is higher than the height of the lower end of the outer lid enclosure 202. The outdoor transformer is used in an outdoor environment, a hole cannot be directly formed in the case for preventing rainwater, when the transformer radiates heat through the vent 5, the inside of the case is communicated with the outside, and the design of the height difference ensures that rainwater cannot enter the case at the moment, so that the waterproof performance is unchanged.
In another embodiment, rubber pads 6 are disposed on the top surface of the inner lid top plate 101 and the bottom surface of the outer lid top plate 201, and the air vents 5 are opened within the rubber pads 6. The rubber material has good bonding performance, and when the outer cover top plate 201 is attached to the inner cover top plate 101, the rubber pads in contact with each other are well bonded, so that good sealing performance can be ensured.
In another embodiment, the adjusting mechanism includes a left adjusting mechanism and a right adjusting mechanism respectively disposed on the left and right sides between the outer lid 2 and the inner lid 1, and the left adjusting mechanism and the right adjusting mechanism have the same structure and are symmetrically disposed to respectively pull the left and right sides of the outer lid top plate 201 to approach the inner lid top plate 101.
In another embodiment, the left adjusting mechanism comprises two parallel vertical rods 7 vertically connected downwards to the bottom surface of the outer cover top plate 201, the lower ends of the vertical rods 7 penetrate through holes 8 in the inner cover top plate 101 to extend to the lower side of the inner cover top plate 101, a cross rod 9 is transversely connected between the lower ends of the two vertical rods 7, a vertical upward rack 10 is vertically connected to the middle position of the cross rod 9, the rack 10 is meshed with a gear 11 arranged on the inner wall of the inner cover 102, an outward rotating shaft 12 penetrating through the inner cover 102 is connected to the center of the outer side surface of the gear 11, and the other end of the rotating shaft 12 is connected with a rotating wheel 13.
As shown in fig. 3 and 4, the specific process of adjusting the distance between the inner cap 1 and the outer cap 2 using the left operating mechanism is: the rotating wheel 13 on the outer wall of the outer cover enclosing plate 102 is rotated, the gear 11 rotates along with the outer wall, the gear 11 drives the rack 10 to walk in the vertical direction, the cross rod 9 and the vertical rod 7 are driven to move up and down in the vertical direction, the outer cover top plate 201 is connected to the upper end of the vertical rod 7, the outer cover 2 can be pulled to be close to or far away from the inner cover 1, and distance adjustment is achieved.
In another embodiment, the inner wall of the inner cover 102 is provided with an upper fastener 14 and a lower fastener 14 at positions corresponding to each vertical rod 7, the fasteners 14 are provided with limiting holes 15 having the same size as the cross section of the vertical rod 7, and the vertical rod 7 sequentially passes through the limiting holes 15 of the upper fastener 14 and the lower fastener 14. As shown in fig. 5, the fastener 14 is used to limit the movement track of the vertical rod 7, so that the vertical rod 7 can move up and down stably in the vertical direction without deviation.
In another embodiment, the rotating wheel 13, the inner cover 102 and the gear 11 are provided with the same number of limiting holes 16 corresponding to each other, the left adjusting mechanism further comprises a locking pin 17, the diameter of the locking pin 17 is the same as the diameter of the limiting hole 16, and the locking pin 17 is inserted from the limiting hole on the rotating wheel 13, penetrates through the limiting hole on the inner cover 102 and is inserted into the limiting hole on the gear 11. Limiting holes 16 are formed in the side face of the rotating wheel 13, as shown in fig. 6, the rotating wheel 13 rotates by a certain angle, the movement of the vertical rod 7 can be adjusted, so that the distance between the outer cover top plate 201 and the inner cover top plate 101 is adjusted, after the adjustment is completed, the locking pin 17 is sequentially inserted into the limiting holes 16 in the rotating wheel 13, the inner cover surrounding plate 102 and the gear 11, the rotating wheel 12 is clamped and cannot rotate, and the distance between the inner cover 1 and the outer cover 2 is kept stable. During the design, also can only set up the hole site of two spacing holes, correspond the detached position of inner cup and enclosing cover and the laminating position of inner cup and enclosing cover respectively, after runner 13 rotates, can be respectively fixed in these two positions.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides an outdoor transformer case lid plate structure, a serial communication port, including inner cup and enclosing cover, the two is by the roof with link up "concave" type structure of the inversion that the bounding wall that encloses all around in the roof bottom jointly constitutes, the inner cup bounding wall cup joints at the top of transformer case and passes through the bolt fastening, the enclosing cover roof suspension is in the top of inner cup roof, and the enclosing cover bounding wall surrounds in the outside of inner cup bounding wall, a plurality of blow vents have been seted up on the inner cup roof, be equipped with adjustment mechanism between enclosing cover roof and the inner cup roof and be used for adjusting the interval between the two.
2. The outdoor transformer cabinet cover plate structure of claim 1, wherein the height of the inner cover top plate is higher than the height of the lower end of the outer cover enclosing plate.
3. The outdoor transformer cabinet cover plate structure of claim 1, wherein rubber pads are disposed on the top surface of the inner cover top plate and the bottom surface of the outer cover top plate, and the air vents are disposed within the rubber pads.
4. The outdoor transformer cabinet cover plate structure of claim 1, wherein the adjusting mechanism comprises a left adjusting mechanism and a right adjusting mechanism respectively disposed at left and right sides between the outer cover and the inner cover, the left adjusting mechanism and the right adjusting mechanism are identical in structure and symmetrically disposed for respectively pulling the left and right sides of the outer cover top plate to approach the inner cover top plate.
5. The outdoor transformer cabinet cover plate structure of claim 3, wherein the left adjusting mechanism comprises two parallel vertical rods vertically connected downwards to the bottom surface of the outer cover top plate, the lower ends of the vertical rods penetrate through holes in the inner cover top plate to extend to the lower side of the inner cover top plate, a cross rod is transversely connected between the lower ends of the two vertical rods, a vertically upward rack is vertically connected to the middle position of the cross rod, the rack is meshed with a gear arranged on the inner wall of the inner cover enclosing plate, the center of the outer side surface of the gear is connected with a rotating shaft which penetrates through the outer wall of the inner cover enclosing plate, and the other end of the rotating shaft is.
6. The outdoor transformer cabinet cover plate structure of claim 4, wherein an upper fastener and a lower fastener are respectively arranged on the inner wall of the inner cover plate at positions corresponding to the vertical rods, the fasteners are provided with limiting holes with the same size as the cross sections of the vertical rods, and the vertical rods sequentially penetrate through the limiting holes on the upper fastener and the lower fastener.
7. The outdoor transformer cabinet cover plate structure of claim 4, wherein the rotating wheel, the inner cover plate and the gear are provided with a same number of limiting holes corresponding to each other one by one, the left adjusting mechanism further comprises a locking pin, the diameter of the locking pin is the same as the diameter of the limiting holes, and the locking pin is inserted into the limiting holes on the rotating wheel, penetrates through the limiting holes on the inner cover plate and is inserted into the limiting holes on the gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638025.7A CN112242225A (en) | 2019-07-16 | 2019-07-16 | Outdoor transformer case cover plate structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910638025.7A CN112242225A (en) | 2019-07-16 | 2019-07-16 | Outdoor transformer case cover plate structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112242225A true CN112242225A (en) | 2021-01-19 |
Family
ID=74175443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910638025.7A Pending CN112242225A (en) | 2019-07-16 | 2019-07-16 | Outdoor transformer case cover plate structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112242225A (en) |
Citations (10)
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| CN105356337A (en) * | 2015-12-08 | 2016-02-24 | 浙江双和环境建设有限公司 | Adjustable convection radiating chamber body and application method thereof |
| CN205666489U (en) * | 2016-06-01 | 2016-10-26 | 大庆市华尔通电控设备有限公司 | Dustproof automation adapts to temperature low -voltage switchgear |
| CN206231873U (en) * | 2016-12-05 | 2017-06-09 | 罗伟 | A kind of power equipment case with radiating and decrease of noise functions |
| CN206558301U (en) * | 2017-01-13 | 2017-10-13 | 东莞市汇冠电子有限公司 | A kind of transformer |
| CN108146899A (en) * | 2017-11-13 | 2018-06-12 | 扬州市通承专用车配件有限公司 | A kind of open top container of water proof type |
| CN108598959A (en) * | 2018-06-25 | 2018-09-28 | 瑞普兰德电梯有限公司 | A kind of Covered transformer with temperature and humidity adjustment function |
| CN208753812U (en) * | 2018-10-22 | 2019-04-16 | 山东科技大学 | A kind of indoor cold wind heat-dissipating voltage transformer cabinet |
| CN109713599A (en) * | 2019-01-23 | 2019-05-03 | 合肥辉宝机械有限公司 | A kind of multifunctional intelligent power transformation cabinet |
| CN109888624A (en) * | 2019-01-23 | 2019-06-14 | 合肥辉宝机械有限公司 | High-efficient temperature control type high-voltage board |
-
2019
- 2019-07-16 CN CN201910638025.7A patent/CN112242225A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104319662A (en) * | 2014-11-20 | 2015-01-28 | 国网河北阜城县供电公司 | Electric power JP cabinet temperature control and heat dissipation device and heat dissipation method |
| CN105356337A (en) * | 2015-12-08 | 2016-02-24 | 浙江双和环境建设有限公司 | Adjustable convection radiating chamber body and application method thereof |
| CN205666489U (en) * | 2016-06-01 | 2016-10-26 | 大庆市华尔通电控设备有限公司 | Dustproof automation adapts to temperature low -voltage switchgear |
| CN206231873U (en) * | 2016-12-05 | 2017-06-09 | 罗伟 | A kind of power equipment case with radiating and decrease of noise functions |
| CN206558301U (en) * | 2017-01-13 | 2017-10-13 | 东莞市汇冠电子有限公司 | A kind of transformer |
| CN108146899A (en) * | 2017-11-13 | 2018-06-12 | 扬州市通承专用车配件有限公司 | A kind of open top container of water proof type |
| CN108598959A (en) * | 2018-06-25 | 2018-09-28 | 瑞普兰德电梯有限公司 | A kind of Covered transformer with temperature and humidity adjustment function |
| CN208753812U (en) * | 2018-10-22 | 2019-04-16 | 山东科技大学 | A kind of indoor cold wind heat-dissipating voltage transformer cabinet |
| CN109713599A (en) * | 2019-01-23 | 2019-05-03 | 合肥辉宝机械有限公司 | A kind of multifunctional intelligent power transformation cabinet |
| CN109888624A (en) * | 2019-01-23 | 2019-06-14 | 合肥辉宝机械有限公司 | High-efficient temperature control type high-voltage board |
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| PB01 | Publication | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210119 |
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| RJ01 | Rejection of invention patent application after publication |