CN219996371U - Temperature probe fixer - Google Patents
Temperature probe fixer Download PDFInfo
- Publication number
- CN219996371U CN219996371U CN202321102939.XU CN202321102939U CN219996371U CN 219996371 U CN219996371 U CN 219996371U CN 202321102939 U CN202321102939 U CN 202321102939U CN 219996371 U CN219996371 U CN 219996371U
- Authority
- CN
- China
- Prior art keywords
- thyristor
- temperature probe
- temperature
- guide pin
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000000523 sample Substances 0.000 title claims abstract description 84
- 229920002379 silicone rubber Polymers 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000004945 silicone rubber Substances 0.000 claims description 4
- 238000009529 body temperature measurement Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 abstract description 24
- 238000000034 method Methods 0.000 description 4
- 230000006978 adaptation Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052710 silicon Inorganic materials 0.000 description 2
- 239000010703 silicon Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 125000004430 oxygen atom Chemical group O* 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model discloses a temperature probe fixer, which is used for fixing a temperature probe on a thyristor, and comprises the following components: the anti-drop guide pin, fixed plate and sleeve pipe, the bottom surface of fixed plate is located to the anti-drop guide pin, and the top surface of fixed plate is located to the sleeve pipe, and the anti-drop guide pin is pegged graft and is fixed in the recess of thyristor, and the sleeve pipe is established to hollow cylindric, and the sleeve pipe is used for cup jointing fixed temperature probe. The structure is fixed in the groove of the thyristor through the anti-drop guide pin clamping connection, the fixer can be fixed, the temperature measuring probe is inserted in the sleeve, the fixing plate is provided with a through hole which is communicated with the sleeve hole, the bottom of the temperature measuring probe is filled with heat conducting glue, and the temperature measuring probe can be reliably fixed. And after the temperature probe is placed in, the heat conducting glue is extruded into a gap between the anti-drop guide pin and the outer wall of the thyristor, so that the quantity of the heat conducting glue can be controlled, and the temperature probe is firmly fixed on the thyristor.
Description
Technical Field
The utility model relates to the technical field of fixing devices, in particular to a temperature measuring probe fixer.
Background
The thyristor is also called as a thyristor SCR (Silicon Controlled Rectifier), is a high-power electrical element, is also called as a thyristor, can be used as a high-power driving device in an automatic control system, realizes the control of high-power equipment by using a low-power control, and has the advantages of small volume, high efficiency, long service life and the like.
When the thyristor is applied to rectifying devices in the fields of metallurgy, chemical industry, carbon, electrolysis and the like, the power loss of the thyristor can cause heating and temperature rising problems, and when the temperature of the thyristor is too high, the service life of components is shortened, and even the components are burned. In order to ensure the normal operation of components in the rectifying device, the temperature of the thyristor is required to be monitored, and the operation reliability of equipment is improved. At present, a temperature measuring probe is usually used for measuring the temperature of a thyristor in operation, however, the common method for fixing the temperature measuring probe in the prior art is to directly fix the temperature measuring probe on the thyristor by using heat conducting glue, and as the quantity of the heat conducting glue cannot be accurately controlled, the potential creepage hazard exists when the glue is too much, the temperature measuring probe is easy to fall off when the glue is too little, and the method for directly fixing the temperature measuring probe by using the heat conducting glue is inconvenient to install and maintain.
In summary, how to provide a device capable of firmly fixing a temperature probe on a thyristor is a problem to be solved by those skilled in the art.
Disclosure of Invention
In view of the above, the present utility model aims to provide a temperature probe holder, which can control the amount of heat conductive glue to firmly fix the temperature probe on the thyristor.
In order to achieve the above object, the present utility model provides the following technical solutions:
a temperature probe holder for fixing a temperature probe to a thyristor, comprising: the anti-falling guide pin is arranged on the bottom surface of the fixed plate, the sleeve is arranged on the top surface of the fixed plate, the anti-falling guide pin is inserted and fixed in a groove of the thyristor, the sleeve is in a hollow cylinder shape, and the sleeve is used for sleeving and fixing the temperature measuring probe.
The fixing plate is provided with a through hole, and the through hole is communicated with the sleeve.
The utility model provides a temperature probe fixer, anticreep guide pin is equipped with two, two the anticreep guide pin is located respectively the both sides of through-hole, anticreep guide pin is followed the length direction of fixed plate extends.
A temperature measurement probe fixer, the width of fixed plate is greater than the width of anticreep guide pin.
The utility model provides a temperature probe fixer, anticreep guide pin with recess looks adaptation, temperature probe with sheathed tube is connected for interference fit.
A temperature probe fixer is integrally formed by machining.
A material of the temperature probe fixer is made of elastic silicon rubber.
Compared with the background technology, the temperature probe fixer provided by the utility model is used for fixing the temperature probe on the thyristor, and comprises the following components: the anti-drop guide pin, fixed plate and sleeve pipe, the bottom surface of fixed plate is located to the anti-drop guide pin, and the top surface of fixed plate is located to the sleeve pipe, and the anti-drop guide pin is pegged graft and is fixed in the recess of thyristor, and the sleeve pipe is established to hollow cylindric, and the sleeve pipe is used for cup jointing fixed temperature probe.
The structure is fixed in the groove of the thyristor through the anti-drop guide pin clamping connection, the fixer can be fixed, the temperature measuring probe is inserted in the sleeve, the fixing plate is provided with a through hole which is communicated with the sleeve hole, the bottom of the temperature measuring probe is filled with heat conducting glue, and the temperature measuring probe can be reliably fixed. And after the temperature probe is placed in, the heat conducting glue is extruded into a gap between the anti-drop guide pin and the outer wall of the thyristor, so that the quantity of the heat conducting glue can be controlled, and the temperature probe is firmly fixed on the thyristor. The temperature measuring probe fixer provided by the utility model has the advantages of simple structure, easiness in processing, low production cost, convenience in use and good manufacturability and economy.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present utility model, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a temperature probe holder according to the present utility model;
FIG. 2 is a front view of the temperature probe holder of the present utility model mounted on a thyristor;
fig. 3 is a side view of the temperature probe holder of the present utility model fixed on a thyristor.
Wherein:
01-temperature measuring probe, 02-thyristor, 021-groove, 022-pipe wall,
1-anti-drop guide pin, 2-fixed plate, 21-through hole, 3-sleeve and 4-heat-conducting glue.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The present utility model will be further described in detail below with reference to the drawings and detailed description for the purpose of enabling those skilled in the art to better understand the aspects of the present utility model.
The temperature probe fixer provided by the embodiment of the utility model is used for fixing the temperature probe 01 on the thyristor 02, and can refer to fig. 1 to 3 in the specification, and comprises the following components: the anti-drop guide pin 1, the fixed plate 2 and the sleeve 3, the anti-drop guide pin 1 is arranged on the bottom surface of the fixed plate 2, the sleeve 3 is arranged on the top surface of the fixed plate 2, the anti-drop guide pin 1 is inserted and fixed in the groove 021 of the thyristor 02, the sleeve 3 is in a hollow cylinder shape, and the sleeve 3 is used for sleeving and fixing the temperature measuring probe 01.
The anti-drop pin 1 is fixedly clamped in the groove 021 of the thyristor 02, the temperature measuring probe fixer can be fixed from the bottom, the temperature measuring probe 01 is inserted in the sleeve 3, the fixing plate 2 is communicated with the hollow structure of the sleeve, and the bottom of the temperature measuring probe 01 is filled with the heat-conducting glue 4, so that the temperature measuring probe 01 can be reliably fixed. The heat conducting glue 4 is driven into from the top of the sleeve 3, after the temperature measuring probe 01 is put into, the heat conducting glue 4 is extruded into a gap between the anti-drop guide pin 1 and the outer wall of the thyristor 02, the gap is filled with the heat conducting glue 4, the temperature measuring probe 01 can be firmly fixed on the thyristor 02, and the quantity of the heat conducting glue 4 can be controlled through the temperature measuring probe fixer, so that the temperature measuring probe is convenient to use.
As shown in fig. 2 of the specification, the fixing plate 2 is provided with a through hole 21, and the through hole 21 is provided to penetrate the sleeve 3. The setting of through-hole 21 can make heat conduction glue 4 squeeze into from the top of sleeve pipe 3, pass fixed plate 2 and enter into in the middle of the space between the outer wall of anticreep guide foot 1 and thyristor 02, the easy control is squeeze into the volume of heat conduction glue 4, in firm fixed temperature probe 01, can avoid the creepage hidden danger, creepage phenomenon is that the external factor such as weather makes electrified metal position and insulating material produce electric arc when insulating material's performance reduces, there is slight discharge phenomenon on the insulator surface between the two poles, improves safety.
As shown in fig. 2 of the specification, two anti-falling pins 1 are provided, the two anti-falling pins 1 are respectively arranged at two sides of the through hole 21, and the anti-falling pins 1 extend along the length direction of the fixed plate 2.
The setting of anticreep guide pin 1 makes temperature probe fixer joint fix in the recess 021 of thyristor 02, exists frictional force between the lateral wall of anticreep guide pin 1 and the recess 021, can effectively fix the position of temperature probe fixer. In order to prevent the drop-off preventing pins 1 from interfering with the driving of the heat conductive adhesive 4, the drop-off preventing pins 1 are provided on both sides of the sleeve 3. The bottom surface of fixed plate 2 is laminated with the pipe wall 022 of thyristor 02, and the length direction of fixed plate 2 sets up along the periphery of thyristor 02, and the specific length of fixed plate 2 sets up according to the actual conditions, and the extending direction of anticreep guide pin 1 is the same with the recess 021 of thyristor 02 extending direction, and the specific length of anticreep guide pin 1 sets up according to the actual conditions.
As shown in fig. 3 of the specification, the width of the fixing plate 2 is larger than that of the anti-falling guide pin 1. Therefore, the part of the fixing plate 2 larger than the width of the anti-drop guide pin 1 can be attached to the pipe wall 022 of the thyristor 02 to form a glue blocking baffle plate, so that the occurrence of the creepage phenomenon is prevented.
As shown in fig. 2 to 3 of the specification, the anti-drop guide pin 1 is matched with the groove 021, and the connection between the temperature measuring probe 01 and the sleeve 3 is interference fit. The width and the height of the anti-drop guide pin 1 are set according to the width and the height of the groove 021, the temperature measuring probe 01 is inserted into the hollow structure of the sleeve 3, and in order to prevent the temperature measuring probe 01 from moving, the temperature measuring probe 01 is fixed in the sleeve 3 through the interference fit between the outer wall of the temperature measuring probe 01 and the inner wall of the sleeve 3.
The temperature measuring probe fixer is integrally processed and formed. The temperature probe fixer is integrally processed and formed in the die, has high production efficiency, is easy to realize automation, and can also ensure that the size is accurate and the product quality is stable under the condition of complex forming shape, so that the temperature probe fixer can reduce the production cost and has good economy.
The material of the temperature probe holder is made of elastic silicon rubber.
Silicone Rubber (Silicone Rubber) is a polymeric elastomer material having both inorganic and organic properties, with a backbone composed of alternating silicon and oxygen atoms. The silicone rubber has good low temperature resistance, can still work at 55 ℃ below zero, has outstanding heat resistance, can still work for a long time at 180 ℃, still has elasticity after long-time work at high temperature, and can instantaneously resist the high temperature of more than 300 ℃. Therefore, when the temperature of the thyristor 02 rises, the silicon rubber is used as the material of the temperature probe holder, and can still be firmly fixed on the thyristor 02. Of course, the material of the temperature probe holder can also be other high temperature resistant elastic materials, which is not limited herein.
The use process of the temperature measuring probe fixer provided by the utility model comprises the steps of firstly fixing the temperature measuring probe fixer on a thyristor 02, enabling an anti-drop guide pin 1 to be clamped and fixed in a groove 021, then driving a certain amount of heat conducting glue 4 into a pipe wall 022 from the top of a sleeve pipe 3, finally inserting the temperature measuring probe 01 into the sleeve pipe 3, fixing the heat conducting glue on a positioner through interference fit, extruding the heat conducting glue 4 in the sleeve pipe 3 into gaps between the two anti-drop guide pins 1 and the pipe wall 022, realizing connection of the thyristor 02 and the temperature measuring probe 01, carrying out temperature transmission, and beginning measurement of the temperature measuring probe 01.
It should be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity from another entity without necessarily requiring or implying any actual such relationship or order between such entities.
The temperature probe holder provided by the utility model is described in detail above. The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.
Claims (7)
1. A temperature probe holder for fixing a temperature probe (01) to a thyristor (02), characterized by comprising: anti-drop guide pin (1), fixed plate (2) and sleeve pipe (3), anti-drop guide pin (1) are located the bottom surface of fixed plate (2), sleeve pipe (3) are located the top surface of fixed plate (2), anti-drop guide pin (1) are pegged graft and are fixed in recess (021) of thyristor (02), sleeve pipe (3) are established to hollow cylindric, sleeve pipe (3) are used for cup jointing fixedly temperature measurement probe (01).
2. The temperature probe holder according to claim 1, characterized in that the fixing plate (2) is provided with a through hole (21), the through hole (21) being provided through the sleeve (3).
3. The temperature probe fixer according to claim 2, wherein two anti-falling pins (1) are provided, the two anti-falling pins (1) are respectively arranged at two sides of the through hole (21), and the anti-falling pins (1) extend along the length direction of the fixing plate (2).
4. The temperature probe holder according to claim 1, characterized in that the width of the fixing plate (2) is larger than the width of the anti-drop pins (1).
5. The temperature probe holder according to claim 1, wherein the anti-drop pin (1) is adapted to the groove (021), and the connection of the temperature probe (01) and the sleeve (3) is an interference fit.
6. The temperature probe holder of any one of claims 1 to 5, wherein the temperature probe holder is integrally formed.
7. The thermometric probe holder of any one of claims 1 to 5, wherein the material of the thermometric probe holder is silicone rubber having elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102939.XU CN219996371U (en) | 2023-05-09 | 2023-05-09 | Temperature probe fixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321102939.XU CN219996371U (en) | 2023-05-09 | 2023-05-09 | Temperature probe fixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996371U true CN219996371U (en) | 2023-11-10 |
Family
ID=88606216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321102939.XU Active CN219996371U (en) | 2023-05-09 | 2023-05-09 | Temperature probe fixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996371U (en) |
-
2023
- 2023-05-09 CN CN202321102939.XU patent/CN219996371U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |