CN209927314U - Shock-proof surface mounting type thermal resistor - Google Patents
Shock-proof surface mounting type thermal resistor Download PDFInfo
- Publication number
- CN209927314U CN209927314U CN201920816148.0U CN201920816148U CN209927314U CN 209927314 U CN209927314 U CN 209927314U CN 201920816148 U CN201920816148 U CN 201920816148U CN 209927314 U CN209927314 U CN 209927314U
- Authority
- CN
- China
- Prior art keywords
- thermal resistor
- supporting tube
- welded
- mounting seat
- ruggedized
- 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
Landscapes
- Details Of Resistors (AREA)
Abstract
The utility model provides a shock-proof surface-mounted thermal resistor, which comprises a thermal resistor body, wherein the thermal resistor body comprises a mounting seat, a connecting part is welded at the bottom of the mounting seat, a supporting tube is installed at the top of the connecting part, a protection plate is installed at the top of the supporting tube, a radiating fin is arranged at the top of the protection plate, a fastening nut is installed at the bottom of the supporting tube, a connecting column is welded at the bottom of the fastening nut, a threaded column is welded at the top of the connecting column, a protection cylinder is welded at the bottom of the threaded column, a lead is arranged inside the supporting tube, a thermal resistor is arranged at the bottom of the supporting tube and is connected with one end of the lead, a first limiting block is welded on the outer wall of the supporting tube, a second limiting block is welded on the inner wall of the protection cylinder, and a, this shock-resistant formula surface mounting type thermal resistor reasonable in design is fit for promoting.
Description
Technical Field
The utility model relates to a thermal resistance equipment field specifically is a shock-proof formula surface mounting type thermal resistance.
Background
The thermal resistor is the most commonly used temperature detector in the middle and low temperature region, the thermal resistor temperature measurement is based on the characteristic that the resistance value of a metal conductor increases along with the increase of the temperature to measure the temperature, the main characteristics are high measurement precision and stable performance, wherein the measurement precision of the platinum thermal resistor is the highest, the thermal resistor is not only widely applied to industrial temperature measurement, but also made into a standard reference instrument, the thermal resistor is mostly made of pure metal materials, platinum and copper are mostly applied at present, in addition, the thermal resistor is made of materials such as nickel, manganese, rhodium and the like at present, the commonly used temperature sensing materials of the metal thermal resistor are more in variety, platinum wires are mostly used, when the traditional thermal resistor works in a high-vibration environment, the damage of a temperature measurement sensor often occurs, the interface of an internal lead and the thermal resistor is easy to loosen, and the external insulating sleeve rod is easy to break, thereby cause the condition that can't carry out temperature measurement to take place, in addition, current thermal resistance can't carry out quick the heat dissipation at the top, easily causes the damage to the circuit of inside, and the function is single, and it is inconvenient to use.
Therefore, how to design a shock-resistant surface-mount thermal resistor is a problem to be solved.
SUMMERY OF THE UTILITY MODEL
The utility model discloses novel structure can carry out quick cooling and carry out the shock attenuation through damping spring simultaneously by the fin when using, effectively protects internals's life.
In order to achieve the above purpose, the present invention is realized by the following technical solution: a shock-resistant surface-mounted thermal resistor comprises a thermal resistor body, wherein the thermal resistor body comprises a mounting seat, a connecting part is welded at the bottom of the mounting seat, a supporting tube is mounted at the top of the connecting part, a protection plate is mounted at the top of the supporting tube, a radiating fin is arranged at the top of the protection plate, a fastening nut is mounted at the bottom of the supporting tube, a connecting column is welded at the bottom of the fastening nut, a threaded column is welded at the top of the connecting column, a protection cylinder is welded at the bottom of the threaded column, a lead is arranged inside the supporting tube, a thermal resistor is arranged at the bottom of the supporting tube and is connected with one end of the lead, a first limiting block is welded on the outer wall of the supporting tube, a second limiting block is welded on the inner wall of the protection cylinder, a damping spring is mounted between the first limiting block and the, the box cover is provided with anti-skid lines.
As a preferred embodiment of the present invention, the inside of the supporting tube is provided with a wire groove, the inside of the wire groove is provided with a heat conductive adhesive layer, and the heat conductive adhesive layer is matched with the wire.
As a preferred embodiment of the present invention, the supporting tube is an insulating sleeve.
As an optimized embodiment of the utility model, the inside cavity that is provided with of connecting portion, the cavity is circle wire casing.
As a preferred embodiment of the utility model, be provided with the internal thread on the inner wall of case lid bottom, the bottom of mount pad is provided with screw thread post one, be provided with the external screw thread on the screw thread post one, the external screw thread cooperatees with the internal thread.
As a preferred embodiment of the present invention, a sealing rubber ring is provided between the top of the protection tube and the support tube.
As a preferred embodiment of the present invention, one side of the mounting seat is provided with a lead port, and the lead port is fixed on the mounting seat through a gooseneck.
The utility model has the advantages that: the utility model discloses a shock-proof formula surface mounting type thermal resistor, including mount pad, connecting portion, stay tube, guard plate, fin, fastening nut, spliced pole, screw thread post, a protection section of thick bamboo, through-hole, case lid, anti-skidding line, gooseneck, lead wire mouth, wire, stopper one, damping spring, stopper two, thermal resistor.
1. This shock-proof formula surface mounting type thermal resistor adsorbs fast to stay tube surface and inside high temperature through the fin on the stay tube, adsorbs to cool down the fin through the air behind the fin, and the function is various, and it is convenient to use.
2. This shock-resistant formula surface mounting type thermal resistor is through being provided with the gooseneck on the mount pad, through the direction of the adjustable electric wire of gooseneck and pin hole, selects to adjust the use under according to the different situation, satisfies the demand under the different situation.
3. This shock-resistant formula surface mounting type thermal resistor is provided with a protection section of thick bamboo through the bottom at the stay tube, drives a protection section of thick bamboo through the inside damping spring of a protection section of thick bamboo and reciprocates on the stay tube, and it is slightly weak to carry out the shaking force through damping spring when reciprocating, avoids causing the damage to the thermal resistor of inside, effectively improves life.
Drawings
FIG. 1 is a schematic view of a shock-resistant surface-mount thermal resistor according to the present invention;
FIG. 2 is a schematic view of the internal structure of the supporting tube and the protection tube of the shock-proof surface-mounted thermal resistor of the present invention;
in the figure: 1-mounting seat, 2-connecting part, 3-supporting tube, 4-protective plate, 5-radiating fin, 6-fastening nut, 7-connecting column, 8-threaded column, 9-protective tube, 10-through hole, 11-box cover, 12-anti-skid grain, 13-gooseneck tube, 14-lead opening, 15-lead, 16-first limiting block, 17-damping spring, 18-second limiting block and 19-thermal resistor.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a shock-resistant surface-mounted thermal resistor comprises a thermal resistor body, wherein the thermal resistor body comprises a mounting seat 1, a connecting part 2 is welded at the bottom of the mounting seat 1, a supporting pipe 3 is installed at the top of the connecting part 2, a protection plate 4 is installed at the top of the supporting pipe 3, a radiating fin 5 is arranged at the top of the protection plate 4, a fastening nut 6 is installed at the bottom of the supporting pipe 3, a connecting column 7 is welded at the bottom of the fastening nut 6, a threaded column 8 is welded at the top of the connecting column 7, a protection cylinder 9 is welded at the bottom of the threaded column 8, a lead 15 is arranged inside the supporting pipe 3, a thermal resistor 19 is arranged at the bottom of the supporting pipe 3, the thermal resistor 19 is connected with one end of the lead 15, a first limiting block 16 is welded on the outer wall of the supporting pipe 3, a second limiting block 18 is welded, a damping spring 17 is installed between the first limiting block 16 and the second limiting block 18, a box cover 11 is arranged at the top of the mounting seat 1, and anti-skid grains 12 are arranged on the box cover 11.
As a preferred embodiment of the present invention, the inside of the supporting tube 3 is provided with a wire groove, the inside of the wire groove is provided with a heat conductive adhesive layer, and the heat conductive adhesive layer is matched with the wire 15.
As a preferred embodiment of the present invention, the supporting tube 3 is an insulating sleeve.
As an optimized embodiment of the utility model, the inside cavity that is provided with of connecting portion 2, the cavity is circle wire casing.
As a preferred embodiment of the present invention, an internal thread is provided on the inner wall of the bottom of the case cover 11, the bottom of the mounting seat 1 is provided with a first threaded column, an external thread is provided on the first threaded column, and the external thread is matched with the internal thread.
As a preferred embodiment of the present invention, a sealing rubber ring is provided between the top of the protection tube 9 and the support tube 3.
As a preferred embodiment of the present invention, one side of the mounting base 1 is provided with a lead port 14, and the lead port 14 is fixed on the mounting base 1 through a gooseneck 13.
The working principle is as follows: the device provides required electric energy for the electric appliance inside the device through an external power supply, when the device is used, the supporting tube 3 drives the protective tube 9 to be placed inside a pipeline to be installed, the fastening nut at the top of the protective tube 9 rotates to enable the external thread on the threaded column 8 to be matched with the internal thread on the pipeline for fixing, the depth of the protective tube 9 on the pipeline is selected and adjusted according to the diameters of different pipelines and measuring modes, when the use environment is easy to vibrate, the damping spring 17 inside the protective tube 9 on the supporting tube 3 drives the protective tube 9 to move up and down on the supporting tube 3, the vibration force is slightly weak through the damping spring 17 while moving up and down, the damage to the thermal resistor 19 inside is avoided, the service life is effectively prolonged, the lead 15 inside the supporting tube 3 absorbs heat quickly through the thermal resistor 19 and then is transmitted into the mounting seat 1, the heat dissipation fin 5 on the stay tube 3 when wire 15 drives the heat rise adsorbs fast the high temperature on 3 surfaces of stay tube and inside, adsorb behind the heat dissipation fin 5 through the air to cool down heat dissipation fin 5, the function is various, it is convenient to use, in addition, through the direction of the adjustable electric wire of gooseneck 13 on mount pad 1 and lead wire mouth 14, select to adjust the use under according to the different situation, satisfy the demand under the different situation.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (7)
1. The utility model provides a shock-proof formula surface mounting type thermal resistor, includes the thermal resistor body, its characterized in that: the thermal resistor body comprises a mounting seat (1), a connecting part (2) is welded at the bottom of the mounting seat (1), a supporting tube (3) is installed at the top of the connecting part (2), a protection plate (4) is installed at the top of the supporting tube (3), cooling fins (5) are arranged at the top of the protection plate (4), a fastening nut (6) is installed at the bottom of the supporting tube (3), a connecting column (7) is welded at the bottom of the fastening nut (6), a threaded column (8) is welded at the top of the connecting column (7), a protection barrel (9) is welded at the bottom of the threaded column (8), a wire (15) is arranged inside the supporting tube (3), a thermal resistor (19) is arranged at the bottom of the supporting tube (3), the thermal resistor (19) is connected with one end of the wire (15), and a limit block I (16) is welded on the outer wall of, the anti-skidding safety guard box is characterized in that a second limiting block (18) is welded on the inner wall of the protective barrel (9), a damping spring (17) is installed between the first limiting block (16) and the second limiting block (18), a box cover (11) is arranged at the top of the mounting seat (1), and anti-skidding patterns (12) are arranged on the box cover (11).
2. A ruggedized surface mount thermal resistor, as recited in claim 1, wherein: the wire groove is formed in the supporting tube (3), the heat-conducting adhesive layer is arranged in the wire groove, and the heat-conducting adhesive layer is matched with the wires (15).
3. A ruggedized surface mount thermal resistor, as recited in claim 1, wherein: the supporting tube (3) is an insulating sleeve.
4. A ruggedized surface mount thermal resistor, as recited in claim 1, wherein: the connecting part (2) is internally provided with a cavity which is a winding slot.
5. A ruggedized surface mount thermal resistor, as recited in claim 1, wherein: the inner wall of the bottom of the box cover (11) is provided with an internal thread, the bottom of the mounting seat (1) is provided with a first threaded column, the first threaded column is provided with an external thread, and the external thread is matched with the internal thread.
6. A ruggedized surface mount thermal resistor, as recited in claim 1, wherein: a sealing rubber ring is arranged between the top of the protective cylinder (9) and the supporting tube (3).
7. A ruggedized surface mount thermal resistor, as recited in claim 1, wherein: a lead port (14) is arranged on one side of the mounting seat (1), and the lead port (14) is fixed on the mounting seat (1) through a gooseneck (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920816148.0U CN209927314U (en) | 2019-06-01 | 2019-06-01 | Shock-proof surface mounting type thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920816148.0U CN209927314U (en) | 2019-06-01 | 2019-06-01 | Shock-proof surface mounting type thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209927314U true CN209927314U (en) | 2020-01-10 |
Family
ID=69092389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920816148.0U Active CN209927314U (en) | 2019-06-01 | 2019-06-01 | Shock-proof surface mounting type thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209927314U (en) |
-
2019
- 2019-06-01 CN CN201920816148.0U patent/CN209927314U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210073513U (en) | Precision wire-wound resistor | |
| US20160111939A1 (en) | Side Stand Magnetic Motor and Cooling Fan Using Side Stand Magnetic Motor | |
| CN211828317U (en) | High-power aluminum-shell wire-wound resistor | |
| CN219800597U (en) | Power transformer with protection mechanism | |
| CN209927314U (en) | Shock-proof surface mounting type thermal resistor | |
| CN209912725U (en) | Heat dissipation capacitor | |
| CN208849147U (en) | Convenient for the data line of heat dissipation | |
| CN203949733U (en) | A kind of surface mount temperature sensor | |
| CN211904435U (en) | Exquisite integrated thermal resistor | |
| CN210166051U (en) | Multifunctional temperature sensor for vehicle | |
| CN205449312U (en) | Protection device of thermal resistance | |
| CN211378597U (en) | Integrated circuit board with good heat dissipation performance | |
| CN109699157B (en) | Vehicle-mounted charger | |
| CN208210420U (en) | A kind of radiator structure of pcb board | |
| CN219006710U (en) | Simple portable energy measuring device | |
| CN209946241U (en) | High-voltage divider for high-power equipment | |
| CN112864791A (en) | Semiconductor laser of combined type TO encapsulation | |
| CN212259491U (en) | Medical display circuit board convenient to installation | |
| CN214705671U (en) | Inductor heat dissipation device | |
| CN221803150U (en) | Temperature sensing probe adopting external leakage type packaging platinum resistor | |
| CN110778996A (en) | LED lamp with waterproof function | |
| CN213301547U (en) | High-temperature-resistant diaphragm pressure transmitter | |
| CN220853922U (en) | Thermal resistor of metal inductive head | |
| CN213662255U (en) | Heat radiator for be used for electrician's instrument and meter | |
| CN216424261U (en) | Monitoring terminal capable of acquiring OBD diagnosis and engine information of original vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |