CN208385143U - A kind of high insulation safety type power transformer - Google Patents
A kind of high insulation safety type power transformer Download PDFInfo
- Publication number
- CN208385143U CN208385143U CN201821208106.0U CN201821208106U CN208385143U CN 208385143 U CN208385143 U CN 208385143U CN 201821208106 U CN201821208106 U CN 201821208106U CN 208385143 U CN208385143 U CN 208385143U
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- cabinet
- wall
- baffle
- fixedly connected
- slide bar
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Abstract
The utility model discloses a kind of high insulation safety type power transformers, including cabinet, the lower surface of the cabinet wall is fixedly connected with the lower surface of transformer body, the left side of cabinet offers heat release hole, the inner wall of heat release hole is connected with filter plate, the lower surface of cabinet wall offers placing groove, and the lower surface of placing groove inner wall is fixedly connected with the lower surface of cushion.The high insulation safety type power transformer, pass through the cooperation between cabinet, placing groove, the first slide bar, the first sliding sleeve, the first spring, through-hole and baffle, the conducting wire that people can pass through wiring hole is connected on connector, then handle can be unclamped, first spring drives baffle to move down with own resilient, after baffle and cushion contact, wiring is just completed at this time, make connector lug will not it is exposed outside, the probability for accidentally touching connector lug when people overhaul can be reduced, the security risk in operating process can be reduced to a certain extent.
Description
Technical field
The utility model relates to transformer technology field, specially a kind of high insulation safety type power transformer.
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, pressure regulation for power transformer and special transformer
Device, mining change, audio-frequency transformer, intermediate-frequency transformer, high frequency transformer, impact transformer, instrument transformer, electronic transformer,
Reactor and mutual inductor etc.).Circuit symbol often uses T as the beginning of number.
The connector of existing transformer be mostly it is naked be exposed on the external, while the insulating properties of connector is not high, people to transformer into
It may be accidentally touched when row maintenance, to can have security risk, while some toys and foreign matter may enter change
Inside depressor, so as to influence the normal work of transformer.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of high insulation safety type power transformer, solves
The connector of existing transformer be it is naked be exposed on the external, while the insulating properties of connector is not high, and people may accidentally touch when operating
Connector, so that there are security risks, while some toys or foreign matter be possibly into the inside of transformer, to will affect transformation
The problem of device works normally.
(2) technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of high insulation safety type power transformer,
Including cabinet, the lower surface of the cabinet wall is fixedly connected with the lower surface of transformer body, and the left side of cabinet offers
Heat release hole, the inner wall of heat release hole are connected with filter plate, and the lower surface of cabinet wall offers placing groove, the lower surface of placing groove inner wall
It is fixedly connected with the lower surface of cushion, the upper surface of cushion and the lower surface of baffle overlap, and the upper surface of baffle passes through logical
Hole and the top for being located at cabinet, through-hole are provided with the upper surface of cabinet, and the front and back of baffle is fixedly connected with flexible dress
It sets, the both ends of elastic device are fixedly connected with the upper and lower surfaces of groove inner wall respectively, and two grooves are provided with respectively
The front side of cabinet wall and rear side, the left side of baffle offer card slot, the right side of card slot inner wall and the right end of clamping apparatus
Overlap joint, clamping apparatus are connected to the right side of fixed plate, and the lower surface of fixed plate is fixedly connected with the upper surface of cabinet.
Preferably, the elastic device include the first slide bar, the both ends of the first slide bar respectively with the upper surface of groove inner wall
It is fixedly connected with lower surface, the surface of the first slide bar is socketed with the first sliding sleeve, and the front of the first sliding sleeve and the back side of baffle are fixed
Connection, the surface of the first slide bar are socketed with the first spring, the both ends of the first spring respectively with the upper surface of groove inner wall and first
The upper surface of sliding sleeve is fixedly connected.
Preferably, the clamping apparatus includes the second slide bar, and the right end of the second slide bar and the right side of card slot inner wall overlap,
The left end of second slide bar is fixedly connected with the right side of limit plate, and the surface of the second slide bar is socketed with the second sliding sleeve, the second sliding sleeve
Be connected to the right side of fixed plate, the surface of the second slide bar is socketed with second spring, the both ends of second spring respectively with limit plate
It is fixedly connected with the opposite face of the second sliding sleeve.
Preferably, the width of the cushion is greater than the width of baffle, and the material of cushion is soft rubber.
Preferably, several wiring holes are offered on rear side of the cabinet wall, and the shape of wiring hole is circle.
Preferably, the upper surface of the baffle is fixedly connected with the lower surface of handle, and the surface of handle is provided with anti-skid chequer.
(3) beneficial effect
The utility model provides a kind of high insulation safety type power transformer, have it is following the utility model has the advantages that
(1), the high insulation safety type power transformer, passes through cabinet, placing groove, the first slide bar, the first sliding sleeve, the first bullet
Cooperation between spring, through-hole and baffle, when people need to carry out wiring to transformer body, pull handle, makes directly up
Baffle moves up, while the first spring shortens, and after baffle is moved to suitable position, people can pass through wiring hole
Conducting wire is connected on connector, then can unclamp handle, and the first spring drives baffle to move down, works as baffle with own resilient
After cushion contact, just complete wiring at this time, make connector lug will not it is exposed outside, can reduce not small when people overhaul
The heart encounters the probability of connector lug, can reduce the security risk in operating process to a certain extent.
(2), the high insulation safety type power transformer can be by transformer body work by setting heat release hole and filter plate
As when the heat that generates distribute, while filter plate can by outside cabinet toy and foreign matter isolation face outside the enclosure, from
And it can guarantee the normal work of transformer body to a certain extent.
(3), high insulation safety type power transformer, by the way that cushion is arranged, when the first spring is driven with own resilient
When baffle moves down, cushion can anti-baffle plate and placing groove sharp impacts occur, so that the process for making baffle fall is more
Add stabilization, and the utility model which has a compact structure and a reasonable design, it is practical.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure that the utility model is faced；
Fig. 2 is the schematic diagram of the section structure of the right view of the utility model；
Fig. 3 is the structural schematic diagram that the utility model clamping apparatus is faced.
In figure: 1 cabinet, 2 transformer bodies, 3 heat release holes, 4 filter plates, 5 placing grooves, 6 baffles, 7 through-holes, 8 handles, 9 elasticity
Device, 91 first slide bars, 92 first sliding sleeves, 93 first springs, 10 grooves, 11 card slots, 12 clamping apparatus, 121 second slide bars,
122 second sliding sleeves, 123 limit plates, 124 second springs, 13 fixed plates, 14 wiring holes, 15 cushions.
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.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1-3, the utility model provides a kind of technical solution: a kind of high insulation safety type power transformer, packet
Cabinet 1 is included, the lower surface of 1 inner wall of cabinet is fixedly connected with the lower surface of transformer body 2, and the left side of cabinet 1 offers scattered
Hot hole 3, the inner wall of heat release hole 3 are connected with filter plate 4, by setting heat release hole 3 and filter plate 4, when transformer body 2 can be worked
The heat of generation distributes, at the same filter plate 4 can by outside cabinet 1 toy and foreign matter isolation outside, so as to
Guarantee the normal work of transformer body 2 to a certain extent, the lower surface of 1 inner wall of cabinet offers placing groove 5, placing groove 5
The lower surface of inner wall is fixedly connected with the lower surface of cushion 15, and the width of cushion 15 is greater than the width of baffle 6, and cushion
15 material is soft rubber, by the way that cushion 15 is arranged, when the first spring 93 drives baffle 6 to move down with own resilient,
Cushion 15 can anti-baffle plate 6 with placing groove 5 sharp impacts occur, so that the process for making baffle 6 fall is more stable, buffering
The upper surface of pad 15 and the lower surface of baffle 6 overlap, and the upper surface of baffle 6 passes through through-hole 7 and is located at the top of cabinet 1, baffle 6
Upper surface be fixedly connected with the lower surface of handle 8, the surface of handle 8 is provided with anti-skid chequer, by the way that handle 8, and handle 8 is arranged
Surface be provided with anti-skid chequer, facilitate people pull baffle 6, while people by handle 8 pull baffle 6 during be not easy to send out
The sliding phenomenon of green hand keeps the operability of the utility model more preferable, and through-hole 7 is provided with the upper surface of cabinet 1, the front of baffle 6 and
The back side is fixedly connected to elastic device 9, and elastic device 9 includes the first slide bar 91, the both ends of the first slide bar 91 respectively with groove
The upper and lower surfaces of 10 inner walls are fixedly connected, and the surface of the first slide bar 91 is socketed with the first sliding sleeve 92, the first sliding sleeve 92
Front is fixedly connected with the back side of baffle 6, and the surface of the first slide bar 91 is socketed with the first spring 93, the both ends point of the first spring 93
It is not fixedly connected with the upper surface of the upper surface of 10 inner wall of groove and the first sliding sleeve 92, it is sliding by the first slide bar of setting 91 and first
Set 92, makes baffle 6 that double swerve will not occur during moving up and down, and the wiring process of transformer body 2 is more stable,
By the way that the first spring 93 is arranged, after people unclamp handle 8, the first spring 93 can drive baffle 6 to moving down with own resilient
It is dynamic, to keep the closing process of cabinet 1 more quick, the both ends of elastic device 9 respectively with the upper surface of 10 inner wall of groove and under
Surface is fixedly connected, and two grooves 10 are provided with front side and the rear side of 1 inner wall of cabinet respectively, and the left side of baffle 6 offers
Card slot 11, the right side of 11 inner wall of card slot and the right end of clamping apparatus 12 overlap, and clamping apparatus 12 includes the second slide bar 121, the
The right end of two slide bars 121 and the right side of 11 inner wall of card slot overlap, the left end of the second slide bar 121 and the right side of limit plate 123
It is fixedly connected, the surface of the second slide bar 121 is socketed with the second sliding sleeve 122, and the second sliding sleeve 122 is connected to the right side of fixed plate 13
Face, the surface of the second slide bar 121 are socketed with second spring 124, the both ends of second spring 124 respectively with limit plate 123 and second
The opposite face of sliding sleeve 122 is fixedly connected, by the way that second spring 124 is arranged, after people unclamp limit plate 123, and second spring 124
The second slide bar 121 can be driven to stick into the right in card slot 11 with itself pulling force, the process of fixed baffle 6 is more quick, by setting
The second slide bar 121 and card slot 11 are set, baffle 6 can be fixed, when people do not need to open cabinet 1, baffle 6 will not be with
Meaning shakes, and clamping apparatus 12 is connected to the right side of fixed plate 13, by the way that fixed plate 13 is arranged, makes the second sliding sleeve 122
Fixation is more stable, to make the second slide bar 121 not shake in the process of moving, to make the second slide bar 121 can
Accurately to stick into card slot 11, keep the fixation procedure of baffle 6 more stable, the lower surface of fixed plate 13 and the upper table of cabinet 1
Face is fixedly connected, several wiring holes 14 is offered on rear side of 1 inner wall of cabinet, and the shape of wiring hole 14 is circle.
In use, pulling limit plate 123 to the left first when people need to carry out wiring to transformer body 2, making second
Slide bar 121 is moved to the left, while second spring 124 extends, and after the second slide bar 121 is separated with card slot 11, people can be pulled
Handle 8 moves up baffle 6, while the first spring 93 shortens, and after baffle 6 is moved to suitable position, stops drag handle
Hand 8, the conducting wire that people can pass through wiring hole 14 at this time are connected on connector lug, then can unclamp handle 8, the first spring
93 drive baffle 6 to move down with own resilient, and after baffle 6 and the contact of cushion 15, people can unclamp limit plate 123,
Then second spring 124 drives the second slide bar 121 to stick into the right in card slot 11 with itself pulling force, is just completed at this time to transformer sheet
The wiring of body 2.
It can to sum up obtain, 1, the high insulation safety type power transformer pass through cabinet 1, placing groove 5, the first slide bar 91, first
Cooperation between sliding sleeve 92, the first spring 93, through-hole 7 and baffle 6, when people need to carry out wiring to transformer body 2, directly
It connects and pulls up handle 8, move up baffle 6, while the first spring 93 shortens, after baffle 6 is moved to suitable position,
The conducting wire that people can pass through wiring hole 14 is connected on connector, then can unclamp handle 8, and the first spring 93 uses itself
Elastic force drives baffle 6 to move down, and after baffle 6 and the contact of cushion 15, just completes wiring at this time, keeps connector lug exposed
Outside, the probability for accidentally touching connector lug when people overhaul can be reduced, can reduce and operate to a certain extent
Security risk in journey.
2, the high insulation safety type power transformer can be by 2 work of transformer body by setting heat release hole 3 and filter plate 4
As when the heat that generates distribute, while filter plate 4 can by outside cabinet 1 toy and foreign matter isolation in 1 outside of cabinet,
So as to guarantee the normal work of transformer body 2 to a certain extent.
3, high insulation safety type power transformer, by the way that cushion 15 is arranged, when the first own resilient band of spring 93
When dynamic baffle 6 moves down, cushion 15 can anti-baffle plate 6 with placing groove 5 sharp impacts occur, so that baffle 6 be made to fall
Process it is more stable, and the utility model which has a compact structure and a reasonable design is practical.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of high insulation safety type power transformer, including cabinet (1), it is characterised in that: the following table of cabinet (1) inner wall
Face is fixedly connected with the lower surface of transformer body (2), and the left side of cabinet (1) offers heat release hole (3), heat release hole (3)
Inner wall is connected with filter plate (4), and the lower surface of cabinet (1) inner wall offers placing groove (5), the lower surface of placing groove (5) inner wall with
The lower surface of cushion (15) is fixedly connected, and the upper surface of cushion (15) and the lower surface of baffle (6) overlap, baffle (6)
Upper surface passes through through-hole (7) and is located at the top of cabinet (1), and through-hole (7) is provided with the upper surface of cabinet (1), and baffle (6) is just
Face and the back side are fixedly connected to elastic device (9), the both ends of elastic device (9) respectively with the upper surface of groove (10) inner wall and
Lower surface is fixedly connected, and two grooves (10) are provided with the front side and rear side of cabinet (1) inner wall, the left side of baffle (6) respectively
Face offers card slot (11), and the right side of card slot (11) inner wall and the right end of clamping apparatus (12) overlap, clamping apparatus (12) card
The right side in fixed plate (13) is connect, the lower surface of fixed plate (13) is fixedly connected with the upper surface of cabinet (1).
2. a kind of high insulation safety type power transformer according to claim 1, it is characterised in that: the elastic device
It (9) include the first slide bar (91) that upper and lower surfaces of the both ends of the first slide bar (91) respectively with groove (10) inner wall are fixed
Connection, the surface of the first slide bar (91) are socketed with the first sliding sleeve (92), and the front of the first sliding sleeve (92) and the back side of baffle (6) are solid
Fixed connection, the surface of the first slide bar (91) are socketed with the first spring (93), the both ends of the first spring (93) respectively with groove (10)
The upper surface of inner wall is fixedly connected with the upper surface of the first sliding sleeve (92).
3. a kind of high insulation safety type power transformer according to claim 1, it is characterised in that: the clamping apparatus
It (12) include the second slide bar (121) that the right end of the second slide bar (121) and the right side of card slot (11) inner wall overlap, the second slide bar
(121) left end is fixedly connected with the right side of limit plate (123), and the surface of the second slide bar (121) is socketed with the second sliding sleeve
(122), the second sliding sleeve (122) is connected to the right side of fixed plate (13), and the surface of the second slide bar (121) is socketed with second spring
(124), the both ends of second spring (124) are fixedly connected with the opposite face of limit plate (123) and the second sliding sleeve (122) respectively.
4. a kind of high insulation safety type power transformer according to claim 1, it is characterised in that: the cushion (15)
Width be greater than baffle (6) width, and the material of cushion (15) be soft rubber.
5. a kind of high insulation safety type power transformer according to claim 1, it is characterised in that: in the cabinet (1)
Several wiring holes (14) are offered on rear side of wall, and the shape of wiring hole (14) is circle.
6. a kind of high insulation safety type power transformer according to claim 1, it is characterised in that: the baffle (6)
Upper surface is fixedly connected with the lower surface of handle (8), and the surface of handle (8) is provided with anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208106.0U CN208385143U (en) | 2018-07-28 | 2018-07-28 | A kind of high insulation safety type power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821208106.0U CN208385143U (en) | 2018-07-28 | 2018-07-28 | A kind of high insulation safety type power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385143U true CN208385143U (en) | 2019-01-15 |
Family
ID=64961765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821208106.0U Active CN208385143U (en) | 2018-07-28 | 2018-07-28 | A kind of high insulation safety type power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385143U (en) |
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2018
- 2018-07-28 CN CN201821208106.0U patent/CN208385143U/en active Active
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