CN214377879U - Electronic transformer with long service life - Google Patents
Electronic transformer with long service life Download PDFInfo
- Publication number
- CN214377879U CN214377879U CN202120319967.1U CN202120319967U CN214377879U CN 214377879 U CN214377879 U CN 214377879U CN 202120319967 U CN202120319967 U CN 202120319967U CN 214377879 U CN214377879 U CN 214377879U
- Authority
- CN
- China
- Prior art keywords
- electronic transformer
- insulating box
- telescopic cylinder
- fixedly connected
- telescopic
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a long service life's electronic transformer, comprising a base plate, bottom plate upper end both sides all are provided with the first telescopic cylinder of fixedly connected with on the bottom plate in the middle of slide bar and the slide bar, be provided with first telescopic link and first telescopic link in the first telescopic cylinder and upwards extend through first rubber pad fixedly connected with workstation, fixedly connected with insulating box and insulating box inboard are provided with potential device in the middle of on the workstation, all be provided with about the insulating box front end right side and block that the other end that all is provided with on hinge and the hinge blocks the board and pass through the right side of locating pin and insulating box and link to each other. The utility model discloses in, through first telescopic cylinder and the telescopic cylinder of second, realized getting up the transformer protection, can not drop and intake, long service life's function, secondly through the conducting rod, realized the function that ground connection reduced the potential safety hazard, be worth wideling popularize.
Description
Technical Field
The utility model relates to an electronic transformer field especially relates to a long service life's electronic transformer.
Background
An electronic transformer, which is an electronic device for converting alternating voltage of commercial power into direct current and then forming a high-frequency alternating voltage output by a semiconductor switching device, an electronic element and a high-frequency transformer winding, is also an alternating current-direct current-alternating current inverter circuit taught in the theory of electronics. In brief, it is mainly composed of a high-frequency transformer core (iron core) and two or more coils, which do not change their positions, and are converted into alternating voltage and current from one or more electric loops by means of electromagnetic induction through alternating current power. At the output end of the high-frequency transformer, high-frequency alternating current or direct current of different voltage levels is supplied to one or more than two circuit utilization circuits.
The problem that the service life is short often exists at present electronic transformer in the in-process that uses, secondly has unable ground connection, appears the safety problem easily.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an electronic transformer with long service life.
In order to achieve the above purpose, the utility model adopts the following technical scheme: an electronic transformer with long service life comprises a bottom plate, wherein two sides of the upper end of the bottom plate are respectively provided with a slide bar, a first telescopic cylinder is fixedly connected to the bottom plate in the middle of the slide bar, a first telescopic rod is arranged in the first telescopic cylinder and extends upwards to be fixedly connected with a workbench through a first rubber pad, an insulating box is fixedly connected to the middle of the workbench, a transformer is arranged on the inner side of the insulating box, hinges are arranged on the upper and lower sides of the right side of the front end of the insulating box, blocking plates are arranged on the hinges, the other ends of the blocking plates are connected with the right side of the insulating box through positioning pins, connecting rods are arranged between the blocking plates and are connected with the ground through conductive rods, supporting rods are arranged on the upper ends of the two sides of the workbench, top ends of the supporting rods are respectively and fixedly connected with second telescopic cylinders, second telescopic rods are arranged in the second telescopic cylinders and fixedly connected with fixing plates extend towards the insulating box, and second rubber pads are arranged on the left side and the right side of the fixed plate and the insulation box, and third rubber pads are arranged on the upper sides of the fixed plate and the insulation box.
As a further description of the above technical solution:
the barrier plate is connected with the voltage transformation device.
As a further description of the above technical solution:
the blocking plate, the connecting rod and the conducting rod are all made of copper wires with insulating glue arranged on the outer sides.
As a further description of the above technical solution:
the front side of the barrier plate is provided with a handle.
As a further description of the above technical solution:
the bottom plate is provided with a plurality of positioning holes.
As a further description of the above technical solution:
the upper side wall, the lower side wall, the left side wall and the right side wall of the insulating box are made of soft plastics.
As a further description of the above technical solution:
insulating cloth is arranged right above the bottom plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first be provided with first telescopic cylinder on the bottom plate, first telescopic link through in the first telescopic cylinder upwards promotes the workstation is whole, make the workstation slide from top to bottom on the slide bar, thereby the upper and lower height of potential device has been changed, the rainwater crosses potential device and damages it with it when preventing raining, secondly all be provided with the second telescopic cylinder in the workstation both sides, promote the fixed plate to the centre through the second telescopic cylinder, thereby with the firm fixed of potential device, prevent that potential device from dropping, realized getting up the transformer protection, can not drop and intake, long service life's function.
2. The utility model discloses in, at transformer front side fixedly connected with stop plate, can remove inboard voltage through stop plate, with the electricity leading-in to the connecting rod on, secondly have connecting rod fixed connection's conducting rod to lead-in subaerial with the electric current, realized that ground connection reduces the function of potential safety hazard, be worth wideling popularize.
Drawings
Fig. 1 is a structural diagram of an insulation box of an electronic transformer with a long service life according to the present invention;
fig. 2 is a front view of the electronic transformer with a long service life provided by the present invention.
Illustration of the drawings:
1. a base plate; 2. a first telescopic cylinder; 3. a slide bar; 4. a first rubber pad; 5. a first telescopic rod; 6. a support bar; 7. a second telescopic cylinder; 8. a second telescopic rod; 9. a second rubber pad; 10. positioning pins; 11. a fixing plate; 12. a damming board; 13. a third rubber pad; 14. a handle; 15. a voltage transformation device; 16. a hinge; 17. an insulating case; 18. a connecting rod; 19. a conductive rod; 20. a work bench.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-2, the present invention provides an embodiment: an electronic transformer with long service life comprises a bottom plate 1, wherein slide rods 3 are arranged on two sides of the upper end of the bottom plate 1, a first telescopic cylinder 2 is fixedly connected to the bottom plate 1 in the middle of the slide rods 3, a first telescopic rod 5 is arranged in the first telescopic cylinder 2, the first telescopic rod 5 extends upwards and is fixedly connected to a workbench 20 through a first rubber pad 4, an insulating box 17 is fixedly connected to the middle of the workbench 20, a transformer 15 is arranged on the inner side of the insulating box 17, hinges 16 are arranged on the upper portion and the lower portion of the right side of the front end of the insulating box 17, blocking plates 12 are arranged on the hinges 16, the other ends of the blocking plates 12 are connected with the right side of the insulating box 17 through positioning pins 10, connecting rods 18 are arranged between the blocking plates 12, the connecting rods 18 are connected with the ground through conductive rods 19, support rods 6 are arranged on the upper ends of two sides of the workbench 20, and the top ends of the support rods 6 are fixedly connected with second telescopic cylinders 7, be provided with second telescopic link 8 and second telescopic link 8 in the second telescopic cylinder 7 and extend fixedly connected with fixed plate 11 to insulating box 17, be provided with second rubber pad 9 and fixed plate 11 and insulating box 17 upside in the fixed plate 11 and the insulating box 17 left and right sides all and be provided with third rubber pad 13.
Firstly, a first telescopic cylinder 2 is arranged on a bottom plate 1, a workbench 20 is integrally pushed upwards through a first telescopic rod 5 in the first telescopic cylinder 2, so that the workbench 20 slides up and down on a sliding rod 3, the upper and lower heights of a transformer device 15 are changed, rainwater is prevented from overflowing the transformer device 15 and being damaged when raining, secondly, second telescopic cylinders 7 are arranged on two sides of the workbench 20, a fixed plate 11 is pushed towards the middle through the second telescopic cylinders 7, so that the transformer device 15 is stably fixed, the transformer device 15 is prevented from falling down, secondly, in the using process, a blocking plate 12 is fixedly connected to the front side of a transformer, the voltage on the inner side can be moved through the blocking plate 12, electricity is led to a connecting rod 18, secondly, a conductive rod 19 fixedly connected with the connecting rod 18 leads the current to the ground, and finally, the first telescopic cylinder 2 and the second telescopic cylinder 7, the transformer is protected, the transformer cannot fall off and water cannot enter, the service life is long, the function of reducing potential safety hazards in grounding is achieved through the conducting rod 19, and the transformer is worthy of being widely popularized.
The barrier plate 12 is connected with the transformer 15, current can be led into on the barrier plate 12, connecting rod 18 and conducting rod 19 are the copper wire that the outside is provided with the insulating cement and make, have electric conductivity and can not leak electricity, barrier plate 12 front side is provided with handle 14, open barrier plate 12 through handle 14, be provided with a plurality of locating holes on the bottom plate 1, bottom plate 1 is fixed more firmly, four lateral walls are soft plastics about insulating box 17 about, have certain deformability, it is more firm to fix, be provided with insulating cloth directly over the bottom plate 1, prevent on the leading-in bottom plate 1 of current, harm the human body.
The working principle is as follows: firstly, a first telescopic cylinder 2 is arranged on a bottom plate 1, a workbench 20 is integrally pushed upwards through a first telescopic rod 5 in the first telescopic cylinder 2, so that the workbench 20 slides up and down on a sliding rod 3, the upper and lower heights of a transformer device 15 are changed, rainwater is prevented from overflowing the transformer device 15 and being damaged when raining, secondly, second telescopic cylinders 7 are arranged on two sides of the workbench 20, a fixed plate 11 is pushed towards the middle through the second telescopic cylinders 7, so that the transformer device 15 is stably fixed, the transformer device 15 is prevented from falling down, secondly, in the using process, a blocking plate 12 is fixedly connected to the front side of a transformer, the voltage on the inner side can be moved through the blocking plate 12, electricity is led to a connecting rod 18, secondly, a conductive rod 19 fixedly connected with the connecting rod 18 leads the current to the ground, and finally, the first telescopic cylinder 2 and the second telescopic cylinder 7, the transformer is protected, the transformer cannot fall off and water cannot enter, the service life is long, the function of reducing potential safety hazards in grounding is achieved through the conducting rod 19, and the transformer is worthy of being widely popularized.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (7)
1. An electronic transformer with long service life, comprising a base plate (1), characterized in that: the device is characterized in that slide rods (3) are arranged on two sides of the upper end of the bottom plate (1), a first telescopic cylinder (2) is fixedly connected onto the bottom plate (1) in the middle of each slide rod (3), a first telescopic rod (5) is arranged in each first telescopic cylinder (2), each first telescopic rod (5) extends upwards to be fixedly connected with a workbench (20) through a first rubber pad (4), an insulating box (17) is fixedly connected onto the middle of each workbench (20), a voltage transformation device (15) is arranged on the inner side of each insulating box (17), hinges (16) are arranged on the upper portion and the lower portion of the right side of the front end of each insulating box (17), blocking plates (12) are arranged on the hinges (16), the other ends of the blocking plates (12) are connected with the right side of the insulating box (17) through positioning pins (10), connecting rods (18) are arranged between the blocking plates (12), and the connecting rods (18) are connected with the ground through conductive rods (19), workstation (20) both sides upper end all sets up the equal fixed connection second telescopic cylinder (7) in top of bracing piece (6) and bracing piece (6), be provided with second telescopic link (8) and second telescopic link (8) in second telescopic cylinder (7) and extend fixedly connected with fixed plate (11) to insulating case (17), be provided with second rubber pad (9) and fixed plate (11) and insulating case (17) upside in fixed plate (11) and the insulating case (17) left and right sides all and be provided with third rubber pad (13).
2. A long-life electronic transformer according to claim 1, characterized in that: the barrier plate (12) is connected with a voltage transformation device (15).
3. A long-life electronic transformer according to claim 1, characterized in that: the blocking plate (12), the connecting rod (18) and the conducting rod (19) are all made of copper wires with insulating glue arranged on the outer sides.
4. A long-life electronic transformer according to claim 1, characterized in that: the front side of the barrier plate (12) is provided with a handle (14).
5. A long-life electronic transformer according to claim 1, characterized in that: the bottom plate (1) is provided with a plurality of positioning holes.
6. A long-life electronic transformer according to claim 1, characterized in that: the upper side wall, the lower side wall, the left side wall and the right side wall of the insulating box (17) are made of soft plastics.
7. A long-life electronic transformer according to claim 1, characterized in that: insulating cloth is arranged right above the bottom plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120319967.1U CN214377879U (en) | 2021-02-04 | 2021-02-04 | Electronic transformer with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120319967.1U CN214377879U (en) | 2021-02-04 | 2021-02-04 | Electronic transformer with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214377879U true CN214377879U (en) | 2021-10-08 |
Family
ID=77963681
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120319967.1U Active CN214377879U (en) | 2021-02-04 | 2021-02-04 | Electronic transformer with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214377879U (en) |
-
2021
- 2021-02-04 CN CN202120319967.1U patent/CN214377879U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212136235U (en) | Fixing clamp for transformer production | |
| CN204349816U (en) | A kind of three level semiconductor module, lamination copper bar, facies unit circuit and converter | |
| CN214377879U (en) | Electronic transformer with long service life | |
| CN104578708A (en) | Combined busbar applied to parallel connection of IGBTs | |
| CN204257409U (en) | The capacitance component of frequency converter and frequency converter | |
| CN101478224B (en) | A type bus bar stacking method for large power pulse switch power supply | |
| CN216054152U (en) | Miniature electronic transformer | |
| CN215009292U (en) | Insulator shielding cover for power distribution operation | |
| CN215493702U (en) | Adjustable stray inductance copper bar for crimping type IGBT test | |
| CN211556476U (en) | Split type high tension switchgear | |
| CN204258594U (en) | The isolation rubber cushion blocks of IGBT pipe binding post and frequency converter | |
| CN204103749U (en) | A kind of laminated bus bar for three level active filter | |
| CN204334294U (en) | Frequency converter | |
| CN207353820U (en) | A kind of dc circuit breaker compact layout structure | |
| CN109004854B (en) | Power module structure and converter | |
| CN214624718U (en) | Dry-type transformer with lightning protection function | |
| CN216751082U (en) | Protection structure suitable for strong current circuit | |
| CN201282416Y (en) | High-power switch power supply A type core body | |
| CN211605968U (en) | Energy-efficient wiring frame | |
| CN211955780U (en) | Device capable of learning complete conduction of semi-automatic measuring line | |
| CN203135701U (en) | AC filter | |
| CN203395389U (en) | Cable support frame | |
| CN211719385U (en) | Adjustable bracket for mounting transformer | |
| CN220629194U (en) | High-power high-frequency inversion water-cooling power module | |
| CN212434437U (en) | Low-loss transformer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |