CN209496681U - A kind of protective hood for transformer with dust reduction capability - Google Patents
A kind of protective hood for transformer with dust reduction capability Download PDFInfo
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- CN209496681U CN209496681U CN201920601178.XU CN201920601178U CN209496681U CN 209496681 U CN209496681 U CN 209496681U CN 201920601178 U CN201920601178 U CN 201920601178U CN 209496681 U CN209496681 U CN 209496681U
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- transformer
- protective shell
- dust
- mounting rack
- fixed frame
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Abstract
The utility model relates to transformer technology fields; especially a kind of protective hood for transformer with dust reduction capability; including protective shell, the front and rear sides of the protective shell bottom are fixedly installed with fixed device, and the bottom of the protective shell inner wall is fixedly installed with transformer body.The utility model seals up the gap between connecting pin and protective shell by sealing shroud, dust is avoided to enter, the surface of mounting rack slidably connects fixed frame by supporting mechanism, the inside of fixed frame is fixedly installed with Air Filter, the two sides of fixed frame are in connecting plate, it is flexibly supported under the cooperation of supporting slider and sliding slot bullet spring, when air-flow pushes Air Filter, Air Filter can be swung under the action of buffer spring, the dust of dust-proof net surface is shaken, it can maintain the permeability of Air Filter, it effectively prevent dust to enter protective shell, solve the problems, such as that protective hood for transformer does not have dust reduction capability, dust is avoided to influence the heat dissipation of transformer.
Description
Technical field
The utility model relates to transformer technology field more particularly to a kind of protective hood for transformer with dust reduction capability.
Background technique
Transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary coil, secondary
Grade coil and iron core (magnetic core).Major function has: voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing (magnetic saturation transformation
Device) etc..Can be divided into, according to use: (electric furnace becomes, rectifies change, power frequency testing transformer, tune for power transformer and special transformer
Depressor, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer
Device, reactor, mutual inductor etc.).
Transformer often protects transformer using protective hood for transformer in actual application process, avoids
External force damages transformer in installation or use process, but existing protective hood for transformer does not have dust reduction capability,
Dust can be deposited on the surface of transformer, influence the heat dissipation of transformer.
Utility model content
Purpose of the utility model is to solve protective hood for transformer exists in the prior art without dust reduction capability, ash
The shortcomings that dirt can be deposited on the surface of transformer, influence the heat dissipation of transformer, and a kind of transformation with dust reduction capability proposed
Device protective cover.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of protective hood for transformer with dust reduction capability, including protective shell, the front and back two of the protective shell bottom
Side is fixedly installed with fixed device, and the bottom of the protective shell inner wall is fixedly installed with transformer body, the transformer master
Connecting pin is fixedly installed at the top of body, the top of the connecting pin passes through protective shell and extends to its external and connecting pin and guarantor
Sealing shroud is provided between protective case in gap, the two sides of the protective shell offer ventilation opening, the two sides pair of the protective shell
The position of ventilation opening opening is answered to be fixedly installed with mounting rack, the mounting rack surface slidably connects solid by supporting mechanism
Determine frame, supporting network and Air Filter, the two sides of the fixed frame and mounting rack are successively fixedly installed on the inner wall of the fixed frame
It is connected by elastic device.
Preferably, the fixed device includes mounting plate, and the bottom of protective shell is fixedly mounted at the top of the mounting plate,
Mounting hole is offered at the top of the mounting plate.
Preferably, the supporting mechanism includes sliding block, is fixedly mounted on the inner wall of the fixed frame and slides there are two symmetrical
Block, the surface of the mounting rack offer the sliding slot being slidably connected for sliding block.
Preferably, the elastic device includes supporting slider, and the side of the supporting slider is fixedly connected with mounting rack, institute
It states supporting slider and is fixedly installed with limit plate far from the side of mounting rack, the surface of the supporting slider is socketed with buffer spring,
The surface of the supporting slider slidably connects the connecting plate for being fixed on fixed frame side, leads between the connecting plate and mounting rack
Buffer spring is crossed to be fixedly connected.
Preferably, the supporting network is bonded to each other with Air Filter, and the supporting network has stainless steel to be made, the Air Filter by
Low carbon steel plate is made.
Preferably, the joint face of the mounting rack is equidistant is surrounded with eight bolts, the mounting rack and protective shell
Between pass through bolt thread connect.
The utility model proposes a kind of protective hood for transformer with dust reduction capability, beneficial effect is:
1, the utility model seals up the gap between connecting pin and protective shell by sealing shroud, and dust is avoided to enter, peace
The surface shelved slidably connects fixed frame by supporting mechanism, and the inside of fixed frame is fixedly installed with Air Filter, fixed frame
Two sides are flexibly supported under the cooperation of connecting plate, supporting slider and sliding slot bullet spring, dust-proof when air-flow pushes Air Filter
Net can be swung under the action of buffer spring, and the dust of dust-proof net surface is shaken, and can maintain the saturating of Air Filter
Gas performance, effectively prevent dust to enter protective shell, solves the problems, such as that protective hood for transformer does not have dust reduction capability, avoids dust
Influence the heat dissipation of transformer.
2, by setting supporting network, play the role of being supported Air Filter.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of protective hood for transformer front view with dust reduction capability sectional view；
Fig. 2 is the enlarged drawing of part A in the utility model Fig. 1；
Fig. 3 be the utility model proposes a kind of protective hood for transformer left view with dust reduction capability sectional view；
Fig. 4 is the perspective view of the utility model transformer body；
Fig. 5 is the side view of the utility model mounting rack and fixed frame connection.
In figure: 1 protective shell, 2 transformer bodies, 3 connecting pins, 4 sealing shrouds, 5 ventilation openings, 6 mounting racks, 7 fixed frames, 8
Support net, 9 Air Filters, 10 mounting plates, 11 mounting holes, 12 sliding blocks, 13 sliding slots, 14 supporting sliders, 15 limit plates, 16 buffer springs,
17 connecting plates, 18 bolts.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-5, a kind of protective hood for transformer with dust reduction capability, including protective shell 1, before 1 bottom of protective shell
Two sides are fixedly installed with fixed device afterwards, and fixed device includes mounting plate 10, and the top of mounting plate 10 is fixedly mounted on protection
The bottom of shell 1, the top of mounting plate 10 offer mounting hole 11, by setting mounting plate 10 and mounting hole 11, play fixation
The effect of protective shell 1.
The bottom of 1 inner wall of protective shell is fixedly installed with transformer body 2, and the top of transformer body 2 is fixedly installed with company
End 3 is connect, the top of connecting pin 3 is across protective shell 1 and extends to its outside and is provided in gap connecting pin 3 and protective shell
Sealing shroud 4 seals up the gap between connecting pin 3 and protective shell 1 by sealing shroud 4, dust is avoided to enter.
The two sides of protective shell 1 offer ventilation opening 5, and the position that the two sides of protective shell 1 correspond to 5 opening of ventilation opening is solid
Dingan County is equipped with mounting rack 6, and the joint face of mounting rack 6 is equidistant to be surrounded with eight bolts 18, mounting rack 6 and protective shell 1 it
Between be threadedly coupled by bolt 18,6 surface of mounting rack slidably connects fixed frame 7 by supporting mechanism, and supporting mechanism includes cunning
Block 12 is fixedly mounted on the inner wall of fixed frame 7 there are two symmetrical sliding block 12, and the surface of mounting rack 6 offers sliding for sliding block 12
The sliding slot 13 of dynamic connection is played and fixed frame 7 and mounting rack 6 is slidably connected by being slidably connected for sliding block 12 and sliding slot 13
Effect together.
Supporting network 8 and Air Filter 9 are successively fixedly installed on the inner wall of fixed frame 7, supporting network 8 and Air Filter 9 mutually paste
It closes, supporting network 8 has stainless steel to be made, and Air Filter 9 is made of low carbon steel plate, by the way that supporting network 8 is arranged, plays to Air Filter 9
The effect being supported.
The two sides of fixed frame 7 are connect with mounting rack 6 by elastic device, and elastic device includes supporting slider 14, and support is slided
The side of bar 14 is fixedly connected with mounting rack 6, and supporting slider 14 is fixedly installed with limit plate 15 far from the side of mounting rack 6, branch
The surface of support slide bar 14 is socketed with buffer spring 16, and the surface of supporting slider 14, which slidably connects, is fixed on 7 side of fixed frame
Connecting plate 17 is fixedly connected, when Air Filter 9 receives the promotion of air-flow by buffer spring 16 between connecting plate 17 and mounting rack 6
When, Air Filter 9 will push fixed frame 7, and fixed frame 7 can compress buffer spring 16 by connecting plate 17, and buffer spring 16 can deformation
Then it remakes and is resetted with Air Filter 9, this 9 one side of process Air Filter reduces the injury by air-flow, on the other hand dust-proof
Net 9 can be swung, so that dust is detached from Air Filter 9, keep the strainability of Air Filter 9.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. a kind of protective hood for transformer with dust reduction capability, including protective shell (1), it is characterised in that: protective shell (1) bottom
The front and rear sides in portion are fixedly installed with fixed device, and the bottom of protective shell (1) inner wall is fixedly installed with transformer body
(2), it is fixedly installed with connecting pin (3) at the top of the transformer body (2), the top of the connecting pin (3) passes through protective shell
(1) it and extends to its outside and is provided with sealing shroud (4) in gap between connecting pin (3) and protective shell, the protective shell (1)
Two sides offer ventilation opening (5), and the position that the two sides of the protective shell (1) correspond to ventilation opening (5) opening is fixedly mounted
Have mounting rack (6), mounting rack (6) surface is slidably connected fixed frame (7) by supporting mechanism, the fixed frame (7)
Supporting network (8) and Air Filter (9) are successively fixedly installed on inner wall, the two sides and mounting rack (6) of the fixed frame (7) pass through bullet
Property device connection.
2. a kind of protective hood for transformer with dust reduction capability according to claim 1, it is characterised in that: the fixed dress
It sets including mounting plate (10), the bottom of protective shell (1), the mounting plate (10) is fixedly mounted at the top of the mounting plate (10)
Top offer mounting hole (11).
3. a kind of protective hood for transformer with dust reduction capability according to claim 1, it is characterised in that: the support machine
Structure includes sliding block (12), and there are two symmetrical sliding block (12), the mounting racks for fixed installation on the inner wall of the fixed frame (7)
(6) surface offers the sliding slot (13) being slidably connected for sliding block (12).
4. a kind of protective hood for transformer with dust reduction capability according to claim 1, it is characterised in that: the elasticity dress
It sets including supporting slider (14), the side of the supporting slider (14) is fixedly connected with mounting rack (6), the supporting slider (14)
Side far from mounting rack (6) is fixedly installed with limit plate (15), and the surface of the supporting slider (14) is socketed with buffer spring
(16), the surface of the supporting slider (14) slidably connects the connecting plate (17) for being fixed on fixed frame (7) side, the connection
It is fixedly connected between plate (17) and mounting rack (6) by buffer spring (16).
5. a kind of protective hood for transformer with dust reduction capability according to claim 1, it is characterised in that: the supporting network
(8) it is bonded to each other with Air Filter (9), the supporting network (8) has stainless steel to be made, and the Air Filter (9) is made of low carbon steel plate.
6. a kind of protective hood for transformer with dust reduction capability according to claim 1, it is characterised in that: the mounting rack
(6) joint face is equidistant to be surrounded with eight bolts (18), passes through bolt between the mounting rack (6) and protective shell (1)
(18) it is threadedly coupled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601178.XU CN209496681U (en) | 2019-04-29 | 2019-04-29 | A kind of protective hood for transformer with dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920601178.XU CN209496681U (en) | 2019-04-29 | 2019-04-29 | A kind of protective hood for transformer with dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209496681U true CN209496681U (en) | 2019-10-15 |
Family
ID=68157446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920601178.XU Active CN209496681U (en) | 2019-04-29 | 2019-04-29 | A kind of protective hood for transformer with dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209496681U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351603A (en) * | 2020-11-12 | 2021-02-09 | 佛山市高明欧一电子制造有限公司 | Protection device of microcomputer illumination signal controller |
| CN113658779A (en) * | 2021-08-19 | 2021-11-16 | 吴海广 | Energy-saving environment-friendly high-energy transformer |
-
2019
- 2019-04-29 CN CN201920601178.XU patent/CN209496681U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112351603A (en) * | 2020-11-12 | 2021-02-09 | 佛山市高明欧一电子制造有限公司 | Protection device of microcomputer illumination signal controller |
| CN113658779A (en) * | 2021-08-19 | 2021-11-16 | 吴海广 | Energy-saving environment-friendly high-energy transformer |
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