CN213242132U - Polygonal test transformer shell - Google Patents
Polygonal test transformer shell Download PDFInfo
- Publication number
- CN213242132U CN213242132U CN202022057447.6U CN202022057447U CN213242132U CN 213242132 U CN213242132 U CN 213242132U CN 202022057447 U CN202022057447 U CN 202022057447U CN 213242132 U CN213242132 U CN 213242132U
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- shell body
- unable adjustment
- adjustment base
- air
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Abstract
The utility model discloses a polygon test transformer casing, which comprises an outer shell body, the shell body is hollow structure, and the inboard of shell body is equipped with the intermediate layer, interbedded both ends all are equipped with the through-hole, the upper end of shell body is equipped with a plurality of louvre, and the bottom of shell body is equipped with unable adjustment base, unable adjustment base is hollow structure, and unable adjustment base passes through screw and shell body fixed connection, unable adjustment base's lower extreme is equipped with a plurality of universal wheel, and the universal wheel passes through screw and unable adjustment base fixed connection, unable adjustment base's one end is equipped with the fixed plate, and is equipped with the air-blower on the fixed plate, the fixed plate is the L form. Compare with traditional polygon test transformer casing, the utility model discloses a set up the shell body that a bottom has the through-hole to and the unable adjustment base who uses rather than the cooperation, can reach good radiating effect, not the time spent, still can pull down the air-blower and keep other usefulness, can not cause the waste.
Description
Technical Field
The utility model relates to a transformer technical field specifically is a polygon test transformer casing.
Background
The power frequency experimental transformer is mainly used for detecting the insulation level of various insulating materials, insulating structures, electrical products and the like which can bear power frequency voltage, is also used as a power supply for a non-partial discharge power frequency experiment of test articles such as transformers, mutual inductors, lightning arresters and the like, and has the advantages of light weight, small volume, convenience in movement and the like. When the power frequency experimental transformer is used, the transformer has the characteristics of high working voltage, short service time and small temperature rise, so most experimental transformers do not have a heat dissipation structure, but in the process of actual operation, the transformer can meet the use condition of high load, at the moment, the transformer can only be shut down for natural cooling, and the experimental efficiency is seriously influenced.
To this end, we propose a polygonal test transformer housing to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a polygon test transformer casing to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a polygonal testing transformer shell comprises a shell body which is of a hollow structure, an interlayer is arranged at the inner side of the shell body, through holes are arranged at both ends of the interlayer, a plurality of heat dissipation holes are arranged at the upper end of the shell body, the bottom of the shell body is provided with a fixed base which is of a hollow structure and is fixedly connected with the shell body through screws, the lower end of the fixed base is provided with a plurality of universal wheels, the universal wheel is fixedly connected with the fixed base through a screw, one end of the fixed base is provided with a fixed plate, the fixed plate is provided with an air blower, the fixed plate is L-shaped and is detachably fixed on the fixed base through screws, the upper side of the fixed base is provided with an air outlet pipe, and the positions and the number of the air outlet pipes correspond to the through holes one by one, and one end of the fixed base, which is close to the air blower, is provided with an air inlet.
Preferably, the top of the shell body is provided with an end cover, and the end cover is fixedly connected with the shell body through a screw.
Preferably, two limiting plates are symmetrically arranged at the upper end of the fixed base, the limiting plates are welded on the fixed base, and locking bolts are arranged on the limiting plates.
Preferably, the locking bolt is in threaded connection with the limiting plate through the thread groove, and one end of the locking bolt penetrates through the limiting plate and abuts against the shell body.
Preferably, the shell body is octagonal, and two ends of the shell body are both provided with limiting grooves.
Preferably, the air inlet is provided with a flange plate, and the air inlet is communicated with the air outlet end of the air blower through a screw.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a set up an intermediate layer in shell body inboard, interbedded bottom is equipped with the through-hole, is equipped with outlet duct and air-blower on unable adjustment base, and in the air-blower chance sent into unable adjustment base with the air, then the cold air can get into the intermediate layer through outlet duct and through-hole to discharge through the louvre, reach the radiating effect, the air-blower is detachable structure, not the time spent can pull down the air-blower together with the fixed plate, and it is more convenient to use. Compare with traditional polygon test transformer casing, the utility model discloses a set up the shell body that a bottom has the through-hole to and the unable adjustment base who uses rather than the cooperation, can reach good radiating effect, not the time spent, still can pull down the air-blower and keep other usefulness, can not cause the waste.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic structural view of the fixing base of the present invention.
In the figure: 1. a housing body; 2. an interlayer; 3. a through hole; 4. heat dissipation holes; 5. a fixed base; 6. a universal wheel; 7. a fixing plate; 8. a blower; 9. an air outlet pipe; 10. an air inlet; 11. an end cap; 12. a limiting plate; 13. and locking the bolt.
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.
Referring to fig. 1-3, the utility model provides a polygonal testing transformer casing, which comprises a casing body 1, wherein the casing body 1 is of a hollow structure, an interlayer 2 is arranged at the inner side of the casing body 1, through holes 3 are arranged at both ends of the interlayer 2, a plurality of heat dissipation holes 4 are arranged at the upper end of the casing body 1, a fixing base 5 is arranged at the bottom of the casing body 1, the fixing base 5 is of a hollow structure, the fixing base 5 is fixedly connected with the casing body 1 through screws, a plurality of universal wheels 6 are arranged at the lower end of the fixing base 5, the universal wheels 6 are fixedly connected with the fixing base 5 through screws, a fixing plate 7 is arranged at one end of the fixing base 5, an air blower 8 is arranged on the fixing plate 7, the fixing plate 7 is in an L shape, the fixing plate 7 is detachably fixed on the fixing base 5 through screws, an air outlet pipe 9 is arranged at the upper side, and the positions and the number of the air outlet pipes 9 correspond to the through holes 3 one by one, and one end of the fixed base 5 close to the air blower 8 is provided with an air inlet 10.
The top of shell body 1 is equipped with end cover 11, and end cover 11 passes through screw and shell body 1 fixed connection. Two limiting plates 12 are symmetrically arranged at the upper end of the fixed base 5, the limiting plates 12 are welded on the fixed base 5, and locking bolts 13 are arranged on the limiting plates 12. The locking bolt 13 is screwed with the limiting plate 12 through a thread groove, and one end of the locking bolt 13 penetrates through the limiting plate 12 and abuts against the shell body 1. The shell body 1 is octagonal, and the two ends of the shell body 1 are both provided with limiting grooves which are used for fixing the locking bolts. The air inlet 10 is provided with a flange plate, and the air inlet 10 is communicated with an air outlet end of the air blower 8 through a screw.
In order to better understand the utility model by those skilled in the art, the working process of the utility model is briefly described with reference to the attached drawings: through setting up an intermediate layer 2 in 1 inboard of shell body, intermediate layer 2's bottom is equipped with through-hole 3, be equipped with outlet duct 9 and air-blower 8 on unable adjustment base 5, air-blower 8 can send the air into in unable adjustment base 5, then the cold air can get into intermediate layer 2 through outlet duct 9 and through-hole 3 to discharge through louvre 4, reach the radiating effect, air-blower 8 is detachable structure, the time spent can pull down air-blower 8 together with fixed plate 7, it is more convenient to use.
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 (6)
1. The utility model provides a polygon test transformer casing, includes shell body (1), its characterized in that: the shell body (1) is of a hollow structure, an interlayer (2) is arranged on the inner side of the shell body (1), through holes (3) are formed in two ends of the interlayer (2), a plurality of heat dissipation holes (4) are formed in the upper end of the shell body (1), a fixing base (5) is arranged at the bottom of the shell body (1), the fixing base (5) is of a hollow structure, the fixing base (5) is fixedly connected with the shell body (1) through screws, a plurality of universal wheels (6) are arranged at the lower end of the fixing base (5), the universal wheels (6) are fixedly connected with the fixing base (5) through screws, a fixing plate (7) is arranged at one end of the fixing base (5), an air blower (8) is arranged on the fixing plate (7), the fixing plate (7) is L-shaped, and the fixing plate (7) is detachably fixed on the fixing base (5) through screws, the upside of unable adjustment base (5) is equipped with outlet duct (9), and the position and the quantity and through-hole (3) one-to-one of outlet duct (9), unable adjustment base (5) one end that is close to air-blower (8) is equipped with air inlet (10).
2. The polygonal testing transformer housing of claim 1, wherein: the top of the shell body (1) is provided with an end cover (11), and the end cover (11) is fixedly connected with the shell body (1) through a screw.
3. The polygonal testing transformer housing of claim 1, wherein: the upper end symmetry of unable adjustment base (5) is equipped with two limiting plate (12), and limiting plate (12) welding is on unable adjustment base (5), be equipped with locking bolt (13) on limiting plate (12).
4. The polygonal testing transformer housing of claim 3, wherein: the locking bolt (13) is in threaded connection with the limiting plate (12) through the thread groove, and one end of the locking bolt (13) penetrates through the limiting plate (12) and abuts against the shell body (1).
5. The polygonal testing transformer housing of claim 1, wherein: the shell body (1) is octagonal, and limiting grooves are formed in two ends of the shell body (1).
6. The polygonal testing transformer housing of claim 1, wherein: the air inlet (10) is provided with a flange plate, and the air inlet (10) is communicated with an air outlet end of the air blower (8) through a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057447.6U CN213242132U (en) | 2020-09-18 | 2020-09-18 | Polygonal test transformer shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022057447.6U CN213242132U (en) | 2020-09-18 | 2020-09-18 | Polygonal test transformer shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213242132U true CN213242132U (en) | 2021-05-18 |
Family
ID=75876427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022057447.6U Active CN213242132U (en) | 2020-09-18 | 2020-09-18 | Polygonal test transformer shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213242132U (en) |
-
2020
- 2020-09-18 CN CN202022057447.6U patent/CN213242132U/en active Active
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