CN110931216A - Noise-insulation heat-dissipation transformer - Google Patents
Noise-insulation heat-dissipation transformer Download PDFInfo
- Publication number
- CN110931216A CN110931216A CN201911263505.6A CN201911263505A CN110931216A CN 110931216 A CN110931216 A CN 110931216A CN 201911263505 A CN201911263505 A CN 201911263505A CN 110931216 A CN110931216 A CN 110931216A
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- CN
- China
- Prior art keywords
- heat
- sealing plug
- cabinet body
- noise
- transformer
- Prior art date
- 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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Links
- 230000017525 heat dissipation Effects 0.000 title claims description 8
- 238000009413 insulation Methods 0.000 title description 2
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000009434 installation Methods 0.000 claims abstract description 14
- 239000003292 glue Substances 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 230000000149 penetrating effect Effects 0.000 abstract description 3
- 239000000428 dust Substances 0.000 description 7
- 238000009795 derivation Methods 0.000 description 5
- 239000002390 adhesive tape Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Images
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
- H01F27/085—Cooling by ambient air
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- B08B1/12—
-
- B08B1/30—
-
- 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
-
- 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
Abstract
The invention discloses a noise-insulating and heat-dissipating transformer, which comprises a cabinet body, wherein an installation cavity is arranged in the cabinet body, the bottom of the installation cavity is opened, a cabinet door is arranged at the opening end of the installation cavity, an installation support is arranged in the installation cavity in the cabinet body, a transformer assembly is installed on the installation support, the top of the cabinet door is provided with an air inlet groove penetrating through the cabinet door, the bottom of the cabinet body is provided with more than one air outlet hole, each air outlet hole is sealed by a sealing plug, the top of the sealing plug is fixedly connected with a cleaning rod, cleaning bristles are arranged on the cleaning rod from top to bottom on one side surface, opposite to the transformer assembly, of the cleaning rod, the bottom of the sealing plug is connected with a traction wire, the; the noise-insulating and heat-dissipating transformer has a good sound-insulating effect, reduces noise in use, is particularly suitable for being applied outdoors, and has good heat-dissipating performance and waterproof and dustproof capabilities.
Description
Technical Field
The invention relates to a transformer, in particular to a noise-insulating and heat-dissipating transformer.
Background
The transformer is installed in each occasion, outdoor transformer's service environment is abominable, therefore it needs better anti-wind and dustproof waterproof performance, but the structure of present transformer is mostly great relatively simple, it is waterproof, wind-resistant ability is general, heat dispersion is also general, owing to set up radiator fan or louvre, it intakes to lead to outside dust and rainwater more easily, and the cabinet door gap also can have ventilative condition, lead to waterproof nature variation, although the cabinet door can set up waterproof adhesive tape, but after using for a long time, owing to receive expend with heat and contract with cold, therefore waterproof adhesive tape can contract, lead to the leakproofness variation, the transformer also can produce great noise when using simultaneously, so still need carry out the silence to it and handle.
Disclosure of Invention
The invention aims to solve the technical problem that a noise-insulating and heat-dissipating transformer is particularly suitable for outdoor use, the heat-dissipating capacity is improved, dust accumulated on an internal transformer assembly can be effectively removed, and a cabinet door can be sealed through an air deflector, so that a gap at the position of the cabinet door is sealed, and the waterproof sealing performance is improved.
The invention is realized by the following technical scheme: a noise-insulating and heat-dissipating transformer comprises a cabinet body, wherein an installation cavity is arranged in the cabinet body, the bottom of the installation cavity is opened, a cabinet door is installed at the opening end of the installation cavity, an installation support is arranged in the installation cavity in the cabinet body, a transformer assembly is installed on the installation support, an air inlet groove penetrating through the cabinet door is formed in the top of the cabinet door, more than one air outlet hole is formed in the bottom of the cabinet body, each air outlet hole is sealed through a sealing plug, a cleaning rod is fixedly connected to the top of the sealing plug, cleaning bristles are arranged on the cleaning rod from top to bottom on one side face, opposite to the transformer assembly, of the cleaning rod, a traction wire is connected to the bottom of the sealing plug, the other end of the traction wire is connected with an air deflector, the top of the air deflector is hinged to a convex portion arranged on one, more than one cleaning bristle is in close proximity to the transformer assembly.
According to the preferable technical scheme, one side, opposite to the cabinet body, of the air deflector is provided with a heat conduction silica gel layer, the air deflector seals the air inlet groove in a natural state, the top of the air deflector is provided with a rotating pin, the rotating pin is rotatably installed in a pin shaft hole formed in the protruding portion, the bottom of the air deflector extends downwards to form an extending portion, the whole cabinet body is installed on the external support, the extending portion extends towards the bottom of the external support, and the external support is arranged on a position far away from the ground.
As the preferred technical scheme, the top of the elastic belt is bonded on the top surface of the mounting cavity through glue, a hanging ring is arranged on a joint at the top of the cleaning rod, the bottom of the elastic belt is tied on the hanging ring, the cleaning rod is made of elastic rubber materials, and a sealing plug at the bottom of the cleaning rod and the sealing plug at the bottom of the cleaning rod are of an integrated structure.
As a preferable technical scheme, the cross-sectional shapes of the sealing plug and the air outlet are both conical, and the bottom opening end of the sealing plug is larger than the top opening end of the air outlet.
As a preferred technical scheme, a leading-out hole is arranged at the position, opposite to the sealing plug, on the external support, the inner wall surface of the leading-out hole is an arc-shaped surface, and the opening ends of the upper side surface and the lower side surface of the leading-out hole are both in a horn opening shape.
Preferably, the minimum inner diameter of the lead-out hole is larger than the maximum outer diameter of the sealing plug, so that the sealing plug can be pulled out of the lead-out hole to the outside of the cabinet.
As a preferred technical scheme, the air deflector is a metal plate and absorbs heat transferred from the cabinet body through heat-conducting glue.
The invention has the beneficial effects that: firstly, the cabinet door is sealed secondarily through the air deflector, so that the sealing performance of a gap of the cabinet door is improved;
the air deflector can be opened when the air current is large, so that the external air current is guided to pass through the air inlet groove to enter the cabinet body for heat dissipation, and is discharged from the air outlet hole after the heat is taken away, thereby realizing heat exchange and achieving the purpose of heat dissipation;
the air deflector can be driven by airflow, so that the cleaning bristles move and rub relative to the transformer assembly to scrape dust on the transformer assembly, and a good dust removing effect is achieved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the present invention after the air deflector is opened;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
fig. 4 is a partially enlarged view of fig. 2 at B.
Detailed Description
As shown in fig. 1 and 3, the noise-insulating and heat-dissipating transformer comprises a cabinet body 2, a mounting cavity 9 is arranged inside the cabinet body 2, the bottom of the mounting cavity 9 is open, a cabinet door 14 is installed at the open end of the mounting cavity, a mounting bracket 3 is arranged inside the cabinet body 2, a transformer assembly is installed on the mounting bracket 3, an air inlet duct 16 penetrating through the cabinet door is arranged at the top of the cabinet door 14, more than one air outlet hole 22 is arranged at the bottom of the cabinet body 2, each air outlet hole 22 is sealed by a sealing plug 6, a cleaning rod 15 is fixedly connected to the top of the sealing plug 6, cleaning bristles 13 are arranged on the sealing plug 15 from top to bottom on one side surface of the transformer assembly 4, a pulling wire 21 is connected to the bottom of the cabinet body 6, an air deflector 12 is connected to the other end of the pulling wire 21, the top of the air deflector 12 is hinged to, the connector is connected with an elastic belt 1, the other end of the elastic belt 1 is connected and fixed on the top surface of the mounting cavity 9, and more than one cleaning brush 13 is tightly attached to the transformer component.
Wherein, one side of the air deflector 12 opposite to the cabinet body is provided with a layer of heat-conducting silica gel layer 11, the air deflector 12 seals the air inlet slot 16 in a natural state, the top of the air deflector is provided with a rotating pin which is rotatably arranged in a pin hole arranged on the convex part, the bottom of the air deflector 12 extends downwards to form an extending part, the whole cabinet body 2 is arranged on the external bracket 5, the extending part 8 extends towards the bottom of the external bracket 5, the external bracket 5 is arranged on a position far away from the ground, the heat of the cabinet body is absorbed by the heat-conducting silica gel layer 11 and is transmitted to the air deflector 12 for heat dissipation, when external air flow just faces the extending part of the air deflector 12, the air deflector 12 is opened by air flow, so that the top of the air deflector 12 overturns along the rotating pin, as shown in figure 2, the whole air inlet slot is opened at the moment, the external air is, the sealing plug is pulled out at this moment, and the venthole of bottom is opened, and cold air gets into to take away and discharges from the venthole of bottom behind the hot-air to this realizes the heat exchange, realizes the purpose of heat transfer, has increased the thermal diffusivity.
When the external airflow is not large, the angle between the air deflector 12 and the cabinet body 2 is slightly changed, the external airflow partially enters the cabinet body to dissipate heat, and when no airflow exists, the air deflector covers the outside of the cabinet body to seal the whole cabinet door, so that the sealing performance of the cabinet door is improved.
Wherein, the top of elastic webbing 1 passes through glue and bonds on the top surface of installation cavity 9, be provided with the link on the joint at cleaning rod 15 top, the bottom of elastic webbing 1 is adorned on the link, cleaning rod 15 all adopts the elastic rubber material to make, sealing plug 6 and the formula structure as an organic whole between it of its bottom, after aviation baffle 12 is opened, can make the cleanness drop down enough, and then make and the relative vary voltage subassembly motion of cleaning brush hair 13 on cleaning rod 15, and then get rid of the dust on the vary voltage subassembly, reach the purpose of automatic deashing, under the effect of elastic webbing 1, if the aviation baffle playback, then elastic webbing 1 shrink, each cleaning rod, the sealing plug, cleaning brush hair also can playback along with it.
In this embodiment, the cross-sectional shape of sealing plug 6 and venthole 22 all is the toper, and its bottom open end is greater than open-top, because venthole, air inlet duct are sealed when natural state, consequently have very good silence effect, reduce noise at work and transmit to outside, and because venthole 22 and sealing plug 6 are the toper structure, consequently the leakproofness is better after the sealing, also makes things convenient for the sealing plug to pack into in the venthole more, realizes better reseing.
Wherein, just be provided with a derivation hole 7 to the position of sealing plug on the external support 5, the internal face of derivation hole 7 is the arcwall face, its upper and lower both sides face open end all is loudspeaker opening shape, all be greater than the biggest external diameter of sealing plug in the minimum of derivation hole 7, make the sealing plug can follow the outside of deriving downthehole pull-out to the cabinet body, can pass the derivation hole after the sealing plug outwards pulls out, as shown in fig. 4, whole venthole switches on this moment, it is the arcwall face so set up the structure of derivation hole, be for the pull-out and the playback of sealing plug, make things convenient for the business turn over of sealing plug.
The air guide plate 12 is a metal plate, and absorbs heat transferred from the cabinet 2 through heat conducting glue.
The invention has the beneficial effects that: firstly, the cabinet door is sealed secondarily through the air deflector, so that the sealing performance of a gap of the cabinet door is improved;
the air deflector can be opened when the air current is large, so that the external air current is guided to pass through the air inlet groove to enter the cabinet body for heat dissipation, and is discharged from the air outlet hole after the heat is taken away, thereby realizing heat exchange and achieving the purpose of heat dissipation;
the air deflector can be driven by airflow, so that the cleaning bristles move and rub relative to the transformer assembly to scrape dust on the transformer assembly, and a good dust removing effect is achieved.
The above description is only an embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a heat dissipation transformer makes an uproar that insulates against noise which characterized in that: the intelligent cabinet comprises a cabinet body, the internal portion of cabinet has a mounting chamber, the bottom opening of mounting chamber, the cabinet door is installed to its open end, be provided with the installing support in the internal portion of cabinet installation, transformer unit mount is on the installing support, an air inlet duct that runs through the cabinet door is seted up at the top of cabinet door, the bottom of the cabinet body is provided with more than one venthole, every venthole all seals through a sealing plug, a clean pole of top fixed connection of sealing plug, top-down is provided with clean brush hair on the relative transformer unit side of clean pole, a tractive line is connected to the bottom of sealing plug, an aviation baffle is connected to the other end of tractive line, the top of aviation baffle articulates on the convex part that cabinet body upper end one side set up, the other end of clean pole sets up a joint, connect an elastic webbing in the joint, the other end connection of elastic webbing is.
2. The noise-insulating and heat-dissipating transformer of claim 1, wherein: the cabinet body is characterized in that one side, opposite to the cabinet body, of the air deflector is provided with a heat conduction silica gel layer, the air inlet groove is sealed when the air deflector is in a natural state, the top of the air deflector is provided with a rotating pin, the rotating pin is rotatably installed in a pin shaft hole formed in the convex portion, the bottom of the air deflector extends downwards to form an extending portion, the whole cabinet body is installed on an external support, the extending portion extends towards the bottom of the external support, and the external support is arranged on a position far away.
3. The noise-insulating and heat-dissipating transformer of claim 1, wherein: the top of the elastic belt is bonded on the top surface of the mounting cavity through glue, a hanging ring is arranged on a joint at the top of the cleaning rod, the bottom of the elastic belt is tied on the hanging ring, the cleaning rod is made of elastic rubber materials, and the sealing plug at the bottom of the cleaning rod are of an integrated structure.
4. The noise-insulating and heat-dissipating transformer of claim 1, wherein: the cross sections of the sealing plug and the air outlet are both conical, and the bottom opening end of the sealing plug is larger than the top opening end of the air outlet.
5. The noise-insulating and heat-dissipating transformer of claim 2, wherein: an outlet hole is arranged on the outer support at the position opposite to the sealing plug, the inner wall surface of the outlet hole is an arc-shaped surface, and the opening ends of the upper side surface and the lower side surface of the outlet hole are in a horn opening shape.
6. The noise-insulating and heat-dissipating transformer of claim 5, wherein: the minimum inner part of the leading-out hole is larger than the maximum outer diameter of the sealing plug, so that the sealing plug can be pulled out to the outside of the cabinet body from the leading-out hole.
7. The noise-insulating and heat-dissipating transformer of claim 1, wherein: the air deflector is a metal plate and absorbs heat transferred from the cabinet body through heat-conducting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263505.6A CN110931216A (en) | 2019-12-11 | 2019-12-11 | Noise-insulation heat-dissipation transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911263505.6A CN110931216A (en) | 2019-12-11 | 2019-12-11 | Noise-insulation heat-dissipation transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110931216A true CN110931216A (en) | 2020-03-27 |
Family
ID=69859818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911263505.6A Withdrawn CN110931216A (en) | 2019-12-11 | 2019-12-11 | Noise-insulation heat-dissipation transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110931216A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564769A (en) * | 2020-05-25 | 2020-08-21 | 吴洪明 | High leakproofness switch board |
| CN111667976A (en) * | 2020-06-16 | 2020-09-15 | 刘美阳 | Dampproofing water trap of transformer |
| CN112469232A (en) * | 2020-12-09 | 2021-03-09 | 韩永红 | Outdoor intelligent rack of high leakproofness |
| CN116940080A (en) * | 2023-08-02 | 2023-10-24 | 山东彩旺建设有限公司 | Control assembly for outdoor lamplight inspection alarm equipment |
-
2019
- 2019-12-11 CN CN201911263505.6A patent/CN110931216A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111564769A (en) * | 2020-05-25 | 2020-08-21 | 吴洪明 | High leakproofness switch board |
| CN111667976A (en) * | 2020-06-16 | 2020-09-15 | 刘美阳 | Dampproofing water trap of transformer |
| CN112469232A (en) * | 2020-12-09 | 2021-03-09 | 韩永红 | Outdoor intelligent rack of high leakproofness |
| CN116940080A (en) * | 2023-08-02 | 2023-10-24 | 山东彩旺建设有限公司 | Control assembly for outdoor lamplight inspection alarm equipment |
| CN116940080B (en) * | 2023-08-02 | 2024-02-23 | 山东彩旺建设有限公司 | Control assembly for outdoor lamplight inspection alarm equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200327 |