CN216435582U - Protection device of miniature transformer - Google Patents
Protection device of miniature transformer Download PDFInfo
- Publication number
- CN216435582U CN216435582U CN202123020597.0U CN202123020597U CN216435582U CN 216435582 U CN216435582 U CN 216435582U CN 202123020597 U CN202123020597 U CN 202123020597U CN 216435582 U CN216435582 U CN 216435582U
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- safety cover
- picture peg
- protection device
- mounting panel
- inserted bar
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Abstract
The utility model discloses a protection device of miniature transformer relates to the technical field of transformer protection, including transformer body, mounting panel and safety cover, safety cover sliding connection is on the mounting panel, the transformer body is arranged in the safety cover and installs on the mounting panel, the top of safety cover articulates through the round pin axle has the top cap, the left and right sides sliding connection respectively of safety cover has the picture peg, the inboard of picture peg all is equipped with heat dissipation mechanism, the left and right sides of mounting panel lower extreme is equipped with the coupling mechanism who is used for fixed picture peg and safety cover respectively. The utility model discloses an among the protection device, be provided with heat dissipation mechanism in the safety cover to can conveniently fix safety cover and picture peg simultaneously through coupling mechanism.
Description
Technical Field
The utility model relates to a technical field of transformer protection, concretely relates to small-size transformer's protection device.
Background
A transformer is a device that changes an alternating voltage using the principle of electromagnetic induction, and main components are a primary coil, a secondary coil, and an iron core (magnetic core). The main functions are as follows: voltage transformation, current transformation, impedance transformation, isolation, voltage stabilization (magnetic saturation transformer), and the like. Some current miniature transformers can protect at its external installation safety cover when using, but these safety covers mostly adopt the bolt fastening's mode, and the dismouting is inconvenient when installation and maintenance, has seriously influenced operating efficiency, and does not generally install corresponding heat abstractor in the safety cover to influence the heat dissipation of transformer, be unfavorable for the use of transformer.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protection device of miniature transformer to overcome the above-mentioned defect among the prior art.
The utility model provides a protection device of miniature transformer, includes transformer body, mounting panel and safety cover, safety cover sliding connection is on the mounting panel, transformer body is located the safety cover and installs on the mounting panel, the top of safety cover articulates through the round pin axle has the top cap, the left and right sides of safety cover sliding connection respectively has the picture peg, the inboard of picture peg all is equipped with heat dissipation mechanism, the left and right sides of mounting panel lower extreme is equipped with the coupling mechanism who is used for fixed picture peg and safety cover respectively.
Preferably, heat dissipation mechanism includes sunshade and fan, the outside of picture peg from top to bottom the equipartition has a plurality of sunshade of slope down, the safety cover all is equipped with the louvre between two sunshades, the fan is fixed in the inboard of picture peg through the fan mount pad.
Preferably, coupling mechanism includes guide bar, slider, spring, main inserted bar and vice inserted bar, the guide bar is installed in the mounting groove of mounting panel, slider sliding connection is on the guide bar, the spring housing is located on the guide bar and is located between the inner wall of slider and mounting groove towards safety cover one side, main inserted bar is for falling "L" style of calligraphy and its lower extreme is fixed in on the slider, be equipped with on the picture peg with the upper end complex jack one of main inserted bar, the one end of vice inserted bar is fixed in on the main inserted bar, be equipped with on the safety cover with the other end complex jack two of vice inserted bar.
Preferably, the inner end of the guide rod is in threaded connection with the inner wall of the mounting groove.
Preferably, the left side and the right side of the protective cover are respectively provided with a supporting hook for supporting the top cover.
Preferably, a handle is arranged on the outer side of the sliding block.
The utility model has the advantages of as follows:
the utility model discloses when using, picture peg and safety cover, safety cover and mounting panel all can dismantle the connection, under coupling mechanism's spring force effect, the slider removes on the guide bar, and jack one and jack two are inserted respectively to the tip of main inserted bar and vice inserted bar, fix picture peg and safety cover together, and is fixed quick, is equipped with the electric fan respectively in the inboard of picture peg in addition, dispels the heat to the transformer, and the sunshade in the picture peg outside can prevent that rainwater etc. from getting into in the safety cover from the louvre.
Drawings
Fig. 1 is a schematic diagram of the overall three-dimensional structure of the present invention.
Fig. 2 is a partially enlarged view of a portion a in fig. 1.
Fig. 3 is a partially enlarged view of B in fig. 1.
Fig. 4 is a top view of the present invention when the top cover is installed.
Fig. 5 is a schematic structural diagram of the protective cover and the heat dissipation mechanism of the present invention.
Wherein: 1. the transformer comprises a transformer body, 2, a mounting plate, 21, a mounting groove, 3, a protective cover, 31, a second jack, 32, a supporting hook, 4, a top cover, 5, an inserting plate, 51, a first jack, 6, a heat dissipation mechanism, 61, a shielding plate, 62, a heat dissipation hole, 63, a fan, 64, a fan mounting seat, 7, a connecting mechanism, 71, a guide rod, 72, a sliding block, 721, a handle, 73, a spring, 74, a main inserting rod, 75 and an auxiliary inserting rod.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a more complete, accurate and thorough understanding of the concept and technical solution of the present invention by those skilled in the art.
As shown in fig. 1-5, the utility model provides a protection device of miniature transformer, including transformer body 1, mounting panel 2 and safety cover 3, 3 sliding connection of safety cover are on mounting panel 2, transformer body 1 is arranged in safety cover 3 and installs on mounting panel 2, the top of safety cover 3 articulates through the round pin axle has top cap 4, through articulated mode, conveniently turns up top cap 4, takes off picture peg 5 from safety cover 3, sliding connection has picture peg 5 respectively in the left and right sides of safety cover 3, the inboard of picture peg 5 all is equipped with heat dissipation mechanism 6, the left and right sides of 2 lower extremes of mounting panel is equipped with coupling mechanism 7 that is used for fixed picture peg 5 and safety cover 3 respectively.
In this embodiment, heat dissipation mechanism 6 includes sunshade 61 and fan 63, the outside of picture peg 5 from top to bottom the equipartition have a plurality of sunshade 61 of slope down, avoid rainwater etc. to get into safety cover 3 from louvre 62, safety cover 3 all is equipped with louvre 62 between two sunshade 61, fan 63 is fixed in the inboard of picture peg 5 through fan mount pad 64.
In this embodiment, coupling mechanism 7 includes guide bar 71, slider 72, spring 73, main inserted bar 74 and vice inserted bar 75, guide bar 71 is installed in mounting groove 21 of mounting panel 2, slider 72 sliding connection is on guide bar 71, spring 73 cover is located on guide bar 71 and is located between slider 72 and the inner wall of mounting groove 21 towards safety cover 3 one side, main inserted bar 74 is for falling "L" style of calligraphy and its lower extreme is fixed in on slider 72, be equipped with on picture peg 5 with main inserted bar 74's upper end complex jack 51, the one end of vice inserted bar 75 is fixed in on main inserted bar 74, be equipped with two 31 with the other end complex jack of vice inserted bar 75 on the safety cover 3.
In this embodiment, the inner end of the guide rod 71 is screwed to the inner wall of the mounting groove 21, so that the guide rod 71 can be easily mounted and dismounted in the mounting groove 21.
In this embodiment, the left and right sides of the protection cover 3 are respectively provided with a support hook 32 for supporting the top cover 4.
In this embodiment, a handle 721 is provided on the outer side of the slider 72 to facilitate the slider 72 to be moved on the guide bar 71 by hand.
The specific implementation mode and principle are as follows:
in practical application of the utility model, the inserting plate 5 with the heat dissipating mechanism 6 is inserted into the protecting cover 3, after the two inserting plates 5 are installed on the protecting cover 3, the top cover 4 is turned to the lower end to contact with the supporting hooks 32 on the two sides of the protecting cover 3, one operator inserts the protecting cover 3 into the installing plate 2, the other operator pulls the handles 721 on the sliding blocks 72 of the two connecting mechanisms 7 outwards with both hands respectively, the spring 73 on the guide rod 71 is compressed, after the operator installs the protecting cover 3 on the installing plate 2 completely, the first insertion hole 51 on the inserting plate 5 and the second insertion hole 31 on the protecting cover 3 face the ends of the main insertion rod 74 and the auxiliary insertion rod 75 respectively, then the operator releases the handles 721, under the action of the spring 73, the sliding block 72 moves on the guide rod 71, the ends of the main insertion rod 74 and the auxiliary insertion rod 75 are inserted into the first insertion hole 51 and the second insertion hole 31 respectively, the insert plate 5 and the protective cover 3 are fixed together.
To sum up, the utility model discloses a picture peg and safety cover, safety cover and mounting panel all can dismantle the connection, and under coupling mechanism's spring force effect, the slider moves on the guide bar, and the tip of main inserted bar and vice inserted bar inserts jack one respectively and jack two, fixes picture peg and safety cover together, and is fixed quick, is equipped with the electric fan respectively in the inboard of picture peg in addition, dispels the heat to the transformer, and the sunshade in the picture peg outside can prevent that rainwater etc. from following the louvre and getting into in the safety cover.
The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various insubstantial improvements can be made without modification to the present invention.
Claims (6)
1. A protection device of a small transformer is characterized in that: including transformer body (1), mounting panel (2) and safety cover (3), safety cover (3) sliding connection is on mounting panel (2), transformer body (1) is arranged in safety cover (3) and installs on mounting panel (2), the top of safety cover (3) articulates through the round pin axle has top cap (4), sliding connection has picture peg (5) respectively in the left and right sides of safety cover (3), the inboard of picture peg (5) all is equipped with heat dissipation mechanism (6), the left and right sides of mounting panel (2) lower extreme is equipped with coupling mechanism (7) that are used for fixed picture peg (5) and safety cover (3) respectively.
2. A protection device for a small-sized transformer according to claim 1, characterized in that: heat dissipation mechanism (6) include sunshade (61) and fan (63), the outside of picture peg (5) from top to bottom the equipartition has a plurality of sunshade (61) of slope down, safety cover (3) all are equipped with louvre (62) between two sunshade (61), fan (63) are fixed in the inboard of picture peg (5) through fan mount pad (64).
3. A protection device for a small-sized transformer according to claim 1, characterized in that: coupling mechanism (7) include guide bar (71), slider (72), spring (73), main inserted bar (74) and vice inserted bar (75), install in mounting groove (21) of mounting panel (2) guide bar (71), slider (72) sliding connection is on guide bar (71), spring (73) cover is located on guide bar (71) and is located slider (72) and mounting groove (21) towards between the inner wall of safety cover (3) one side, main inserted bar (74) are for falling "L" style of calligraphy and its lower extreme is fixed in on slider (72), be equipped with on picture peg (5) with the upper end complex jack one (51) of main inserted bar (74), the one end of vice inserted bar (75) is fixed in on main inserted bar (74), be equipped with on safety cover (3) with the other end complex jack two (31) of vice inserted bar (75).
4. A protection device for a small-sized transformer according to claim 3, characterized in that: the inner end of the guide rod (71) is in threaded connection with the inner wall of the mounting groove (21).
5. A protection device for a small-sized transformer according to claim 1, characterized in that: the left side and the right side of the protective cover (3) are respectively provided with a supporting hook (32) for supporting the top cover (4).
6. A protection device for a small-sized transformer according to claim 3, characterized in that: a handle (721) is arranged on the outer side of the sliding block (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020597.0U CN216435582U (en) | 2021-12-03 | 2021-12-03 | Protection device of miniature transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123020597.0U CN216435582U (en) | 2021-12-03 | 2021-12-03 | Protection device of miniature transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216435582U true CN216435582U (en) | 2022-05-03 |
Family
ID=81344016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123020597.0U Active CN216435582U (en) | 2021-12-03 | 2021-12-03 | Protection device of miniature transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216435582U (en) |
-
2021
- 2021-12-03 CN CN202123020597.0U patent/CN216435582U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220920 Address after: 241000 office building a, north side of Wuyishan Road, Wuhu Economic and Technological Development Zone, Anhui Province Patentee after: XINYI ENERGY TECHNOLOGY (WUHU) Co.,Ltd. Address before: 241100 No.1, Yonghe Road, Wanzhe District, Wuhu City, Anhui Province Patentee before: ANHUI INSTITUTE OF INFORMATION TECHNOLOGY |
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| TR01 | Transfer of patent right |