CN212724983U - High-frequency transformer with temperature monitoring and self-cooling functions - Google Patents
High-frequency transformer with temperature monitoring and self-cooling functions Download PDFInfo
- Publication number
- CN212724983U CN212724983U CN202021656518.8U CN202021656518U CN212724983U CN 212724983 U CN212724983 U CN 212724983U CN 202021656518 U CN202021656518 U CN 202021656518U CN 212724983 U CN212724983 U CN 212724983U
- Authority
- CN
- China
- Prior art keywords
- ring
- wire harness
- fixed
- clamping
- rings
- 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.)
- Expired - Fee Related
Links
- 238000012544 monitoring process Methods 0.000 title claims abstract description 21
- 238000001816 cooling Methods 0.000 title claims abstract description 16
- 238000003825 pressing Methods 0.000 claims description 12
- 238000004891 communication Methods 0.000 claims description 11
- 239000003433 contraceptive agent Substances 0.000 claims description 5
- 230000002254 contraceptive effect Effects 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000009529 body temperature measurement Methods 0.000 abstract description 5
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 230000005489 elastic deformation Effects 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a high-frequency transformer with temperature monitoring and self-cooling functions, which relates to the field of high-frequency transformers and comprises a press ring movably sleeved on a wire harness, wherein the press ring comprises an upper ring and a lower ring which form a circular ring structure, the inner rings of the upper ring and the lower ring are both fixedly provided with rubber rings which can elastically deform and are movably attached to the outer ring of the wire harness, the rubber rings in the press ring can elastically deform to adapt to fixing the wire harness with different diameters, the wire harness can be tightly pressed and fixed in the press ring by a press plate which can apply pressure on the wire harness in the rubber rings, the wire harness is provided with two groups, the press rings on the two groups of wire harnesses are connected through a telescopic rod, the telescopic rod can be fixed, the telescopic rod can also expand and contract, the change of the distance between the wire harnesses and the stress offset are adapted, the practicability is strong, and the reliability of temperature data is ensured by multipoint temperature measurement.
Description
Technical Field
The utility model relates to a high frequency transformer field, in particular to high frequency transformer with temperature monitoring is from cooling function.
Background
The high-frequency transformer is a power transformer with the working frequency exceeding the intermediate frequency (10kHz), is mainly used as a high-frequency switching power transformer in a high-frequency switching power supply, and is also used as a high-frequency inverter power transformer in a high-frequency inverter power supply and a high-frequency inverter welding machine.
In the prior art, when a temperature sensor used by a high-frequency transformer detects the temperature of a wire harness in the high-frequency transformer, the reliability of temperature measurement data of a single temperature sensor is not high due to the fact that the conditions such as uneven heat conduction of the wire harness in the high-frequency transformer occur occasionally. Meanwhile, the existing temperature measurement products are complex to install and are not firm in fixation, so that the invention of the high-frequency transformer with the temperature monitoring and self-cooling function is necessary to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high frequency transformer with temperature monitoring is from cooling function to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a high-frequency transformer with a temperature monitoring self-cooling function comprises a pressure ring movably sleeved on a wire harness, wherein the pressure ring comprises an upper ring and a lower ring which form a circular ring structure, rubber rings which can elastically deform and are movably attached to the outer ring of the wire harness are fixedly arranged on the inner rings of the upper ring and the lower ring, and a pressure plate which can apply pressure to the wire harness and tightly press and fix the wire harness in the pressure ring is arranged in the rubber ring on one side;
the pencil is equipped with two sets ofly, connects through the telescopic link between the clamping ring on two sets of pencil, the telescopic link is including fixing telescopic link and the telescopic cylinder on two sets of clamping ring surfaces respectively, telescopic cylinder inside is equipped with the flexible groove that can supply the telescopic link to stretch out and draw back, the one end at the clamping ring is fixed to the telescopic link is equipped with the stiff end, but be connected with screw-thread fit through screw-thread fit on the telescopic cylinder and connect the thread bush in order to restrict the telescopic link is flexible on the stiff end.
Preferably, the clamping ring on the pencil is equipped with two sets ofly at least, is equipped with two sets of fixed plates of distributing in the pencil both sides between two sets of clamping rings, and a set of fixed plate is fixed between the fitting ring of two sets of clamping rings, and another group's fixed plate is fixed between the lower ring of two sets of clamping rings, and is fixed through the screw rod between two sets of fixed plates.
Preferably, the both sides of rubber circle all are equipped with the funnel face, are located to be equipped with the force application groove in the rubber circle of fitting with a contraceptive ring one side, the clamp plate activity sets up in the force application groove, and one side of clamp plate is equipped with the housing screw who stretches out the clamping ring outside, and is connected through screw-thread fit between housing screw and the clamping ring.
Preferably, the end part of the telescopic rod is provided with a limiting plate which is larger than the telescopic rod in diameter and is movably arranged in the telescopic groove, and the bottom of the telescopic groove is fixedly provided with a spring for pulling and holding the limiting plate.
Preferably, the fixing plate is of a rectangular plate-shaped structure, and the screw on the fixing plate is arranged on one side of the wire harness.
Preferably, the temperature monitoring device further comprises a temperature sensor fixed on the side surface of the fixing plate and used for monitoring the ambient temperature of the sensing wire harness, and a communication module group fixed on the side surface of the fixing plate and used for transmitting the temperature data monitored by the wire harness to the terminal equipment.
Preferably, the terminal device includes a computer and a mobile phone which are connected by data transmission between the internet and the communication module group.
The utility model discloses a technological effect and advantage:
the utility model discloses a high-frequency transformer with temperature monitoring self-cooling function, including the movable clamping ring that locates on the pencil that overlaps, the clamping ring includes the last ring and the lower ring that constitute the ring structure, the inner circle of last ring and lower ring is all fixed and is equipped with the rubber circle that elastic deformation and activity laminating are in pencil outer lane department, the inside of the rubber circle of one side is equipped with can exert pressure to the pencil and compress tightly the clamp plate of fixing in the clamping ring with the pencil, the rubber circle in the clamping ring can adapt to the pencil of fixed different diameters by elastic deformation, and the clamp plate that can exert pressure to the pencil in the rubber circle can compress tightly the pencil in the clamping ring, the pencil is equipped with two sets, connect through the telescopic link between the clamping ring on two sets of harnesses, the telescopic link includes the telescopic link and the telescopic cylinder of fixing respectively on two sets of clamping ring surfaces, telescopic cylinder inside is equipped with the flexible groove that can, but be connected with screw-thread fit through screw-thread fit on the telescopic cylinder and connect the thread bush in order to restrict the telescopic link is flexible on the fixed end, the telescopic link can be fixed, has the purpose of drawing and holding fixed two sets of pencil, offset the stress of pencil, and the telescopic link also can stretch out and draw back, the change and the stress of adaptation distance between the pencil offset, therefore, the clothes hanger is strong in practicability, still including being fixed in the fixed plate side and being used for monitoring the temperature sensor who senses pencil ambient temperature, temperature sensor is the even number multiple spot setting, the multiple spot temperature measurement guarantees the reliability of temperature data.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a side structure of the pressure ring of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.
In the figure: the device comprises a temperature sensor 1, a pressing ring 2, a wire harness 3, a fixing plate 4, a screw rod 5, a communication module group 6, an upper ring 7, a lower ring 8, a rubber ring 9, a compression screw 10, a pressing plate 11, an expansion link 12, a fixing end 13, a threaded sleeve 14, a limiting plate 15, an expansion groove 16, a spring 17, a funnel surface 18, a force application groove 19 and an expansion cylinder 20.
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.
The utility model provides a high frequency transformer with temperature monitoring is from cooling function as shown in fig. 1-4, include:
the pressing ring 2 is movably sleeved on the wire harness 3, the pressing ring 2 comprises an upper ring 7 and a lower ring 8 which form a circular ring structure, inner rings of the upper ring 7 and the lower ring 8 are respectively fixedly provided with a rubber ring 9 which can elastically deform and is movably attached to the outer ring of the wire harness 3, and a pressing plate 11 which can apply pressure to the wire harness 3 and tightly press and fix the wire harness 3 in the pressing ring 2 is arranged in the rubber ring 9 on one side;
In this embodiment, clamping ring 2 on the pencil 3 is equipped with two sets ofly at least, be equipped with two sets of fixed plates 4 that distribute in 3 both sides of pencil between two sets of clamping rings 2, a set of fixed plate 4 is fixed between the ring of fitting with a contraceptive ring 7 of two sets of clamping rings 2, another set of fixed plate 4 is fixed between the lower ring 8 of two sets of clamping rings 2, it is fixed through screw rod 5 between two sets of fixed plates 4, convenient fixed between the adjacent clamping ring 2, and when two sets of clamping rings 2 were connected to fixed plate 4, the fixed two sets of fixed plates 4 of accessible will constitute the ring of.
It should be noted that, the two sides of the rubber ring 9 are both provided with funnel surfaces 18, a force application groove 19 is arranged in the rubber ring 9 on one side of the upper ring 7, the pressing plate 11 is movably arranged in the force application groove 19, one side of the pressing plate 11 is provided with a compression screw 10 extending out of the compression ring 2, and the compression screw 10 is connected with the compression ring 2 in a threaded fit manner.
The hold-down screw 10 rotates and can contradict the clamp plate 11 when stretching into in the application of force groove 19 and to one side pressfitting of pencil 3, and the diameter of clamp plate 11 is greater than hold-down screw 10's diameter, has guaranteed that 3 surfaces of pencil are pressed the area great, is difficult for the pressure loss, and but elastic deformation's rubber circle 9 makes can be great by 3 diameter scope of fixed pencil in the clamping ring 2, and the pencil 3 of adaptable different diameters is fixed, and the practicality is strong.
Furthermore, the end of the telescopic rod 12 is provided with a limit plate 15 which has a diameter larger than that of the telescopic rod 12 and is movably arranged in the telescopic groove 16, and the bottom of the telescopic groove 16 is fixed with a spring 17 for pulling and holding the limit plate 15.
Limiting plate 15 has avoided telescopic link 12 to drop from flexible groove 16, and spring 17 plays to draw to hold the effect to limiting plate 15, makes limiting plate 15 will draw through telescopic link 12 and hold power transmission to the clamping ring 2 of top on, accomplishes the drawing between two sets of clamping rings 2 from top to bottom and holds fixedly, overall structure is stable.
Specifically, the fixing plate 4 is a rectangular plate-shaped structure, the screw 5 on the fixing plate 4 is arranged on one side of the wire harness 3, and the arrangement position of the screw 5 does not conflict with the position of the wire harness 3.
When rotating thread bush 14 to fixing at stiff end 13 position, fixed between telescopic cylinder 20 and the telescopic link 12, the telescopic link is not flexible, and at this moment, the distance between upper and lower two sets of clamping rings 2 keeps fixed, and the telescopic link can be stable draws to hold between two sets of pencil 3.
When rotating thread bush 14 to keeping away from stiff end 13, scalable between telescopic link 20 and the telescopic link 12, flexible adaptation carries out when adapting to the stress on two sets of pencil 3, also can conveniently adjust and fix after the distance between two sets of pencil 3, two sets of clamping ring 2.
The temperature sensor 1 is fixed on the side surface of the fixing plate 4 and used for monitoring the ambient temperature of the sensing wire harness 3, and the temperature sensor 1 is a common temperature sensor in the prior art;
be fixed in the communication module group 6 that fixed plate 4 side and be used for transmitting the temperature data that pencil 3 monitored to terminal equipment, communication module group 6 includes devices such as controller, wireless receiving and sending ware, power, and the power is given wireless receiving and is sent the ware, the controller provides power supply, and the controller control is transmitted the temperature data of communication module group 6 and is sent the ware and transmit for terminal equipment through wireless receiving, for current common technique, does not do here and describe repeatedly.
The terminal equipment comprises a computer and a mobile phone which realize data transmission connection between the internet and the communication module group 6.
In this embodiment, one side of the telescopic cylinder 20 is provided with a supporting rib plate, the supporting rib plate is provided with a fan, and the fan can be started to automatically cool and dissipate heat when the temperature sensor 1 monitors that the temperature inside the high-frequency transformer is overheated.
The working principle is as follows:
firstly, will fit with a contraceptive ring 7, 8 block of lower ring are in the both sides of pencil 3, then two connections are fixed through screw rod 5 between two sets of fixed plates 4 between two sets of clamping rings 2, fit with a contraceptive ring 7 and lower ring 8 can be fixed, complete clamping ring 2 is connected with pencil 3, 1 multiple spot distributions of temperature sensor that set up on fixed plate 4, the temperature measurement data is reliable, the temperature data transmissibility that temperature sensor 1 monitored is to communication module group 6 in, transmit to terminal equipment by communication module group 6 again, realize the monitoring of 3 temperatures of far-end pencil.
Be fixed with clamping ring 2 simultaneously on adjacent pencil 3, it is fixed through the telescopic link that can switch between fixed state and the telescopic state between the upper and lower adjacent clamping ring 2, make things convenient for keep away from each other between clamping ring 2, be close to or by fixed, offset the stress that bears on two sets of pencil 3, can use according to actual demand.
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. A high-frequency transformer with temperature monitoring and self-cooling functions is characterized in that: the wire harness clamping device comprises a pressing ring (2) movably sleeved on a wire harness (3), wherein the pressing ring (2) comprises an upper ring (7) and a lower ring (8) which form a circular ring structure, rubber rings (9) which can elastically deform and are movably attached to the outer ring of the wire harness (3) are fixedly arranged on the inner rings of the upper ring (7) and the lower ring (8), and a pressing plate (11) which can apply pressure to the wire harness (3) and tightly press and fix the wire harness (3) in the pressing ring (2) is arranged in the rubber ring (9) on one side;
pencil (3) are equipped with two sets ofly, connect through the telescopic link between clamping ring (2) on two sets of pencil (3), the telescopic link is including fixing telescopic link (12) and the telescopic cylinder (20) on two sets of clamping ring (2) surfaces respectively, telescopic cylinder (20) inside is equipped with can supply telescopic link (12) flexible groove (16), the one end of clamping ring (2) is fixed in telescopic link (12) is equipped with stiff end (13), but be connected with screw-thread fit through screw-thread fit on telescopic cylinder (20) and connect on stiff end (13) with the flexible thread bush (14) of restriction telescopic link (12).
2. A high-frequency transformer with temperature monitoring and self-cooling functions as claimed in claim 1, wherein: clamping rings (2) on the wire harness (3) are at least provided with two groups, two groups of fixing plates (4) distributed on two sides of the wire harness (3) are arranged between the two groups of clamping rings (2), one group of fixing plates (4) are fixed between upper rings (7) of the two groups of clamping rings (2), the other group of fixing plates (4) are fixed between lower rings (8) of the two groups of clamping rings (2), and the two groups of fixing plates (4) are fixed through screws (5).
3. A high-frequency transformer with temperature monitoring and self-cooling functions as claimed in claim 1, wherein: the utility model discloses a rubber ring (2) and clamping ring, including rubber ring (9), clamp plate (11), clamping ring (2) and clamping ring (2), the both sides of rubber ring (9) all are equipped with funnel face (18), are located and are equipped with application of force groove (19) in rubber ring (9) of fitting with a contraceptive ring (7) one side, clamp plate (11) activity sets up in application of force groove (19), and one side of clamp plate (11) is equipped with and stretches out clamping screw (10) of clamping ring (2) outside, and is connected through screw-.
4. A high-frequency transformer with temperature monitoring and self-cooling functions as claimed in claim 1, wherein: the end part of the telescopic rod (12) is provided with a limiting plate (15) which has a diameter larger than that of the telescopic rod (12) and is movably arranged in a telescopic groove (16), and the bottom of the telescopic groove (16) is fixed with a spring (17) for pulling and holding the limiting plate (15).
5. A high-frequency transformer with temperature monitoring and self-cooling functions as claimed in claim 2, wherein: the fixing plate (4) is of a rectangular plate-shaped structure, and a screw (5) on the fixing plate (4) is arranged on one side of the wire harness (3).
6. A high-frequency transformer with temperature monitoring and self-cooling functions as claimed in claim 2, wherein: the temperature monitoring device further comprises a temperature sensor (1) fixed on the side surface of the fixing plate (4) and used for monitoring the ambient temperature of the sensing wire harness (3), and a communication module group (6) fixed on the side surface of the fixing plate (4) and used for transmitting temperature data monitored by the wire harness (3) to the terminal equipment.
7. A high-frequency transformer with temperature monitoring and self-cooling functions as claimed in claim 6, wherein: the terminal equipment comprises a computer and a mobile phone which realize data transmission connection between the Internet and the communication module group (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021656518.8U CN212724983U (en) | 2020-08-11 | 2020-08-11 | High-frequency transformer with temperature monitoring and self-cooling functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021656518.8U CN212724983U (en) | 2020-08-11 | 2020-08-11 | High-frequency transformer with temperature monitoring and self-cooling functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212724983U true CN212724983U (en) | 2021-03-16 |
Family
ID=74913233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021656518.8U Expired - Fee Related CN212724983U (en) | 2020-08-11 | 2020-08-11 | High-frequency transformer with temperature monitoring and self-cooling functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212724983U (en) |
-
2020
- 2020-08-11 CN CN202021656518.8U patent/CN212724983U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212724983U (en) | High-frequency transformer with temperature monitoring and self-cooling functions | |
| CN205306583U (en) | Intelligent electric blanket | |
| CN113753565B (en) | Glass bottle clamp and glass bottle clamping device | |
| CN205960583U (en) | Thing allies oneself with intelligent bus -bar system | |
| CN112201986B (en) | Block chain server has data line mounting bracket of anti-drop effect | |
| CN209544780U (en) | A kind of multiplex roles high current regulation power supply | |
| CN207459378U (en) | A kind of pressing device of terminal wire rod | |
| CN210803795U (en) | Installation fixing device for optical fiber transceiver | |
| CN209982012U (en) | Silica gel arrester exterior structure rapid prototyping device | |
| CN208824899U (en) | A kind of optical film coating machine | |
| CN213200298U (en) | Feed bag closing device | |
| CN211203268U (en) | Environmental protection equipment pipeline heating device | |
| CN216733011U (en) | Pyrocondensation pipe heating device | |
| CN206250548U (en) | A kind of doubling device of connector winding displacement | |
| CN205871157U (en) | Heating structure | |
| CN207724904U (en) | A kind of novel hot press die fixing device | |
| CN215773640U (en) | Phosphorus furnace holder | |
| CN209993414U (en) | Easy-to-detach heat-shrinkable tube for electrical connector | |
| CN205539086U (en) | Accessory at electric energy collection terminal | |
| CN211231342U (en) | Clutch handle mechanism of electric actuator | |
| CN219555497U (en) | Bosa heat conduction plastic radiator | |
| CN210744545U (en) | Base station room direct current distribution box | |
| CN213845555U (en) | Insulating bus clamp convenient to follow-up dismantlement is overhauld | |
| CN210653886U (en) | Sealing machine | |
| CN215264516U (en) | Semiconductor temperature control device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210316 |