CN108899173A - A kind of weak current engineering power transformation device with automatic cooling function - Google Patents
A kind of weak current engineering power transformation device with automatic cooling function Download PDFInfo
- Publication number
- CN108899173A CN108899173A CN201810707579.3A CN201810707579A CN108899173A CN 108899173 A CN108899173 A CN 108899173A CN 201810707579 A CN201810707579 A CN 201810707579A CN 108899173 A CN108899173 A CN 108899173A
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- CN
- China
- Prior art keywords
- cabinet
- pedestal
- module
- equipment
- air
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- 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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Classifications
-
- 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
-
- 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
-
- 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
-
- 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
- H01F27/40—Structural association with built-in electric component, e.g. fuse
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a kind of with the weak current engineering power transformation device with automatic cooling function, including ontology, pedestal, cabinet, Air Filter and cooling module, the bottom end of the ontology is equipped with pedestal, the top left and right ends of the pedestal are symmetrically arranged with bracket, the upper end of the bracket is equipped with cabinet, the inside of the cabinet is equipped with cooling module, and the side of the cabinet offers heat release hole, and the outer surface of the heat release hole is covered with Air Filter.The present invention passes through setting buffer spring, negative tempperature coefficient thermistor, electronic line wheel, air-cooler, silencer, anechoic sheet and electric machine structure, it solves during equipment use, vibrating noise can be generated, lead to the daily life for influencing nearby residents and heat can be generated during using equipment, if timely heat cannot be shed or cooled down to equipment, cause inside equipment because temperature is excessively high influence equipment operational function even damage equipment the problem of.
Description
Technical field
The present invention relates to electrical equipment technical field, specially a kind of weak current engineering power transformation with automatic cooling function
Device.
Background technique
Weak current engineering is a classification of electric power application, and electric power is applied can be divided by force according to the power of power Transmission power
Electricity and two class of light current, building and groups of building electricity consumption refer generally to alternating current 220V 50Hz and light current below, mainly provide electricity to people
The power energy, converts electrical energy into other energy, such as air conditioning electricity, electric consumption on lighting, and power electricity consumption etc. needs in power engineering
It to use and arrive power transformation device, transformer is the device for changing alternating voltage using the principle of electromagnetic induction, and main member is primary
Coil, secondary coil and iron core, major function have voltage transformation, current transformation, impedance transformation, isolation, pressure stabilizing etc., can by purposes
To be divided into power transformer and special transformer, circuit symbol often uses T as the beginning of number, but there are following for the prior art
Deficiency：
1. vibrating noise can be generated during equipment use, lead to asking for the daily life for influencing nearby residents
Topic.
2. heat can be generated during using equipment, if timely heat cannot shed or drop to equipment
Temperature, cause inside equipment because temperature is excessively high influence equipment operational function even damage equipment the problem of.
Summary of the invention
In view of the shortcomings of the prior art, the present invention provides a kind of weak current engineering power transformation device with automatic cooling function, solution
It has determined during equipment use, vibrating noise can be generated, lead to the daily life for influencing nearby residents and set in use
Heat can be generated in standby process, if timely heat cannot be shed or cooled down to equipment, cause inside equipment because
Temperature is excessively high and influences the problem of operational function of equipment even damages equipment.
To achieve the above object, the present invention provides the following technical solutions：A kind of weak current engineering with automatic cooling function
Power transformation device, including ontology, pedestal, cabinet, Air Filter and cooling module, the bottom end of the ontology are equipped with pedestal, the pedestal
It include bearing plate, screw, buffer spring and support plate, the upper end of the pedestal is provided with support plate, under the support plate
End bilateral symmetry is connected with buffer spring, and the lower end of the buffer spring is connected with bearing plate, the upper end or so of the support plate
It is symmetrically installed with bracket, cabinet is laid in the upper end of the bracket, and the cabinet is internally provided with cooling module, the cooling
Module includes negative tempperature coefficient thermistor, elastomeric spring, slide plate module, traction rope, electronic line wheel, limited block and sliding rail,
The inner upper end of the cabinet is welded with mounting plate, and the lower end of the mounting plate is connect with cooling module, the cooling module
Right end is provided with negative tempperature coefficient thermistor, and the sliding rail is mounted on the left side of negative tempperature coefficient thermistor, the limit
Block is connected to the lower-left end of sliding rail, and the inside left end of the sliding rail is equipped with electronic line wheel, is wound with and leads in the electronic line wheel
Messenger, one end of the traction rope are connected with slide plate module, and the right end of the slide plate module is connected with elastomeric spring, the elasticity
The right end of spring is mounted on the right inner wall of sliding rail, and the left and right inner wall of the slide plate module symmetrically offers sliding slot, the sliding slot
Inside idler wheel is installed, elastic string is connected on the idler wheel, the lower end of the elastic string is connected with air-cooler, the slide plate
The bottom end of module is equipped with link block, and the bottom end of the link block is connect with air-cooler, and the side of the cabinet offers
Heat release hole, the surface of the heat release hole are covered with Air Filter, and the bosom of the cabinet is welded with crossbeam, a left side for the crossbeam
End is welded with cabinet, and the inside of the cabinet is equipped with motor, and the centre of the crossbeam is equipped with silencer, the silencer
It is internally provided with anechoic sheet.
Preferably, it is fixed by screws between the bearing plate and support plate.
Preferably, the cabinet is fixed by the bracket the upper end for being mounted on pedestal.
Preferably, it is electrically connected between the output end of the motor and the input terminal of silencer.
Preferably, the bottom end of the slide plate module is connect by link block with air-cooler.
The present invention provides a kind of weak current engineering power transformation device with automatic cooling function, has following beneficial effect：
(1) present invention is by setting silencer, crossbeam, anechoic sheet and electric machine structure, in use, motor is opened, so that disappearing
Sound device and anechoic sheet work together, so that ontology weakens generated sound when heat dissipation when being radiated, to solve
During equipment use, the problem of vibrating noise can be generated, lead to the daily life for influencing nearby residents.
(2) present invention passes through setting negative tempperature coefficient thermistor, elastomeric spring, slide plate module, traction rope, electronic line
Wheel, limited block, air-cooler, link block, idler wheel, sliding slot and elastic rope structure, in use, heat can be generated when this body running
Amount, so that the temperature of the inside of ontology rises, so that the resistance value of negative tempperature coefficient thermistor is reduced, so that
The electric current of electronic line wheel and air-cooler increases, and electronic line wheel and air-cooler work normally at this time, and air-cooler carries out body interior
Cooling, while electronic line wheel replaces positive and negative operating, by the co-operation of traction rope and elastomeric spring so that slide plate module can be with
It moves in the horizontal direction, so that air-cooler can move in the horizontal direction, so that cooling range expands, passes through idler wheel
It can be slided inside sliding slot, elastic string is connected on idler wheel, the other end of elastic string is connect with air-cooler, and air-cooler passes through
Link block is fixedly connected with slide plate module, so that it is inclined to ensure that because of vibration position will not occur for air-cooler at work
Move, when the temperature of body interior drops to safety value, the resistance value of negative tempperature coefficient thermistor increases so that electronic line wheel and
The electric current of air-cooler reduces, so that electronic line wheel and air-cooler stop working, to solve in the process using equipment
In can generate heat, if timely heat cannot shed or cool down to equipment, cause inside equipment because temperature is excessively high
And the problem of influencing the operational function of equipment or even damaging equipment.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of middle slide plate module of the present invention；
Fig. 3 is left view schematic diagram of the present invention.
In figure：1, ontology；2, bearing plate；3, pedestal；4, screw；5, buffer spring；6, support plate；7, cabinet；8, subzero temperature
Spend coefficient resistance；9, mounting plate；10, elastomeric spring；11, slide plate module；12, traction rope；13, electronic line wheel；14, it limits
Block；15, bracket；16, air-cooler；17, link block；18, idler wheel；19, sliding slot；20, elastic string；21, silencer；22, dust-proof
Net；23, crossbeam；24, heat release hole；25, anechoic sheet；26, motor；27, cabinet；28, sliding rail；29, cooling module.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, technical solution in the embodiment of the present invention carry out clearly,
It is fully described by, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1-3, the present invention provides a kind of embodiment, a kind of weak current engineering power transformation with automatic cooling function
Device, including ontology 1, pedestal 3, cabinet 7, Air Filter 22 and cooling module 29, the bottom end of ontology 1 are equipped with pedestal 3, and pedestal 3 wraps
Containing bearing plate 2, screw 4, buffer spring 5 and support plate 6, the upper end of pedestal 3 is provided with support plate 6, and the lower end of support plate 6 is left
The right side is symmetrically connected with buffer spring 5, and the lower end of buffer spring 5 is connected with bearing plate 2, passes through spiral shell between bearing plate 2 and support plate 6
Silk 4 is fixedly connected, and the upper end of support plate 6 has been left and right symmetrically arranged bracket 15, and cabinet 7 is laid in the upper end of bracket 15, and cabinet 7 is logical
The upper end that bracket 15 is fixedly mounted on pedestal 3 is crossed, cabinet 7 is internally provided with cooling module 29, and cooling module 29 includes negative
Temperature coefficient thermistor 8, elastomeric spring 10, slide plate module 11, traction rope 12, electronic line wheel 13, limited block 14 and sliding rail 28,
The inner upper end of cabinet 7 is welded with mounting plate 9, and the lower end of mounting plate 9 is connect with cooling module 29, and the right end of cooling module 29 is set
It is equipped with negative tempperature coefficient thermistor 8, sliding rail 28 is mounted on the left side of negative tempperature coefficient thermistor 8, and limited block 14 is connected to
The lower-left end of sliding rail 28, the inside left end of sliding rail 28 are equipped with electronic line wheel 13, are wound with traction rope 12 in electronic line wheel 13,
One end of traction rope 12 is connected with slide plate module 11, and the bottom end of slide plate module 11 is connect by link block 17 with air-cooler 16,
The right end of slide plate module 11 is connected with elastomeric spring 10, and the right end of elastomeric spring 10 is mounted on the right inner wall of sliding rail 28, slide plate
The left and right inner wall of module 11 symmetrically offers sliding slot 19, and the inside of sliding slot 19 is equipped with idler wheel 18, connects on idler wheel 18 flexible
Rope 20, the lower end of elastic string 20 is connected with air-cooler 16, and the bottom end of slide plate module 11 is equipped with link block 17, link block 17
Bottom end connect with air-cooler 16, the side of cabinet 7 offers heat release hole 24, and the surface of heat release hole 24 is covered with Air Filter 22,
The bosom of cabinet 7 is welded with crossbeam 23, and the left end of crossbeam 23 is welded with cabinet 27, and the inside of cabinet 27 is equipped with motor
26, it is electrically connected between the output end of motor 26 and the input terminal of silencer 21, the centre of crossbeam 23 is equipped with silencer 21, disappears
Sound device 21 is internally provided with anechoic sheet 25, in use, making ontology 1 by the collective effect of silencer 21 and anechoic sheet 25
Weaken generated sound when heat dissipation when being radiated, by heat release hole 24 heat caused by ontology 1 distributed,
And ontology 1 is aerated, the cleannes inside cabinet 7 ensure that by Air Filter 22, case is made by bracket 15
Body 7 is fixedly mounted on the upper end of support plate 6, vibration suffered by bearing plate 2 is slowed down by buffer spring 5, so that case
Body 7 is more firm.
Working principle：In use, heat can be generated when ontology 1 works, so that in the temperature of the inside of ontology 1
It rises, so that the resistance value of negative tempperature coefficient thermistor 8 is reduced, so that the electric current of electronic line wheel 13 and air-cooler 16 increases
Greatly, electronic line wheel 13 and air-cooler 16 work normally at this time, and air-cooler 16 inside ontology 1 to cooling down, while electronic line wheel
The 13 positive and negative operatings of alternating, by the co-operation of traction rope 12 and elastomeric spring 10 allow slide plate module 11 in the horizontal direction
Upper movement, so that air-cooler 16 can move in the horizontal direction, so that cooling range expands, by idler wheel 18 in cunning
It can be slided inside slot 19, elastic string 20 is connected on idler wheel 18, the other end of elastic string 20 is connect with air-cooler 16, and cold wind
Machine 16 is fixedly connected by link block 17 with slide plate module 11, to ensure that air-cooler 16 at work will not be because of vibration
And positional shift occurs, when the temperature inside ontology 1 drops to safety value, the resistance value of negative tempperature coefficient thermistor 8 increases,
So that the electric current of electronic line wheel 13 and air-cooler 16 reduces, so that electronic line wheel 13 and air-cooler 16 stop working, open
Motor 26, so that silencer 21 and anechoic sheet 25 work together, so that ontology 1 is produced when weakening heat dissipation when being radiated
The raw sound.
It can to sum up obtain, the present invention passes through setting buffer spring 5, negative tempperature coefficient thermistor 8, electronic line wheel 13, cold wind
Machine 16,26 structure of silencer 21, anechoic sheet 25 and motor, solve during equipment use, can generate vibrating noise, lead
It causes the daily life for influencing nearby residents and heat can be generated during using equipment, if cannot be timely by heat
It sheds or cools down to equipment, cause to influence the operational function of equipment because temperature is excessively high inside equipment or even damage equipment
The problem of.
It should be noted that, in this document, such as first and second etc relational terms are used merely to an entity
Or operation is separated with another entity or operation, is appointed without necessarily requiring or implying existing between these entities or operation
What this actual relationship perhaps sequence moreover, term " includes " "comprising" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment for including a series of elements not only includes those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And deformation, the scope of the present invention have the following claims and their equivalents restriction.
Claims (5)
1. a kind of weak current engineering power transformation device with automatic cooling function, including it is ontology (1), pedestal (3), cabinet (7), dust-proof
Net (22) and cooling module (29), it is characterised in that：The bottom end of the ontology (1) is equipped with pedestal (3), pedestal (3) packet
Containing bearing plate (2), screw (4), buffer spring (5) and support plate (6), the upper end of the pedestal (3) is provided with support plate
(6), the lower end bilateral symmetry of the support plate (6) is connected with buffer spring (5), and the lower end of the buffer spring (5) is connected with
Bearing plate (2)；
The upper end of the support plate (6) has been left and right symmetrically arranged bracket (15), and cabinet is laid in the upper end of the bracket (15)
(7), the cabinet (7) is internally provided with cooling module (29), and the cooling module (29) includes negative temperature coefficient heat-sensitive
Resistance (8), elastomeric spring (10), slide plate module (11), traction rope (12), electronic line wheel (13), limited block (14) and sliding rail
(28), the inner upper end of the cabinet (7) is welded with mounting plate (9)；
The lower end of the mounting plate (9) is connect with cooling module (29), and the right end of the cooling module (29) is provided with negative temperature
Coefficient resistance (8), the sliding rail (28) are mounted on the left side of negative tempperature coefficient thermistor (8), the limited block (14)
It is connected to the lower-left end of sliding rail (28), the inside left end of the sliding rail (28) is equipped with electronic line wheel (13), the electronic line wheel
(13) it is wound on traction rope (12), one end of the traction rope (12) is connected with slide plate module (11), the slide plate module
(11) right end is connected with elastomeric spring (10), and the right end of the elastomeric spring (10) is mounted on the right inner wall of sliding rail (28)；
The left and right inner wall of the slide plate module (11) symmetrically offers sliding slot (19), and the inside of the sliding slot (19) is equipped with idler wheel
(18), it is connected with elastic string (20) on the idler wheel (18), the lower end of the elastic string (20) is connected with air-cooler (16), described
The bottom end of slide plate module (11) is equipped with link block (17), and the bottom end of the link block (17) is connect with air-cooler (16),
The side of the cabinet (7) offers heat release hole (24), and the surface of the heat release hole (24) is covered with Air Filter (22), the case
The bosom of body (7) is welded with crossbeam (23), and the left end of the crossbeam (23) is welded with cabinet (27)；
The inside of the cabinet (27) is equipped with motor (26), and the centre of the crossbeam (23) is equipped with silencer (21), described
Silencer (21) is internally provided with anechoic sheet (25).
2. a kind of weak current engineering power transformation device with automatic cooling function according to claim 1, it is characterised in that：Institute
It states and is fixedly connected between bearing plate (2) and support plate (6) by screw (4).
3. a kind of weak current engineering power transformation device with automatic cooling function according to claim 1, it is characterised in that：Institute
State the upper end that cabinet (7) are fixedly mounted on pedestal (3) by bracket (15).
4. a kind of weak current engineering power transformation device with automatic cooling function according to claim 1, it is characterised in that：Institute
It states and is electrically connected between the output end of motor (26) and the input terminal of silencer (21).
5. a kind of weak current engineering power transformation device with automatic cooling function according to claim 1, it is characterised in that：Institute
The bottom end for stating slide plate module (11) is connect by link block (17) with air-cooler (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707579.3A CN108899173A (en) | 2018-07-02 | 2018-07-02 | A kind of weak current engineering power transformation device with automatic cooling function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810707579.3A CN108899173A (en) | 2018-07-02 | 2018-07-02 | A kind of weak current engineering power transformation device with automatic cooling function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108899173A true CN108899173A (en) | 2018-11-27 |
Family
ID=64347068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810707579.3A Withdrawn CN108899173A (en) | 2018-07-02 | 2018-07-02 | A kind of weak current engineering power transformation device with automatic cooling function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108899173A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696768A (en) * | 2020-05-13 | 2020-09-22 | 云南电网有限责任公司 | Outdoor transformer noise reduction method |
-
2018
- 2018-07-02 CN CN201810707579.3A patent/CN108899173A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111696768A (en) * | 2020-05-13 | 2020-09-22 | 云南电网有限责任公司 | Outdoor transformer noise reduction method |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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Application publication date: 20181127 |