CN218349642U - Temperature measuring sensor - Google Patents
Temperature measuring sensor Download PDFInfo
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- CN218349642U CN218349642U CN202222633287.4U CN202222633287U CN218349642U CN 218349642 U CN218349642 U CN 218349642U CN 202222633287 U CN202222633287 U CN 202222633287U CN 218349642 U CN218349642 U CN 218349642U
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- temperature measurement
- temperature
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Abstract
The utility model belongs to the technical field of the temperature measurement equipment, a temperature measurement sensor is disclosed. The temperature measuring sensor comprises a shell and a sensor assembly, wherein the shell comprises a first shell and a second shell, and the first shell can be connected with the second shell so that a hollow accommodating cavity is formed inside the shell; the sensor assembly comprises a temperature measuring part and a connecting part, the first shell and the second shell can clamp the temperature measuring part, one end of the temperature measuring part is connected in the containing cavity and can be electrically connected with the connecting part, the other end of the temperature measuring part extends out of the containing cavity and can be connected to an interface of the temperature measuring part in an inserting mode to measure temperature and transmit signals. The utility model provides a temperature sensor can simplify temperature sensor and treat the connection step of temperature measurement piece, makes the temperature measurement process more convenient, improves temperature measurement efficiency.
Description
Technical Field
The utility model relates to a temperature measurement equipment technical field especially relates to temperature sensor.
Background
The drawer type switch cabinet is a functional unit in which electrical elements on an incoming and outgoing line loop are all installed in an extractable drawer, so that a certain type of power supply task can be completed.
When the power equipment is used, the internal electrical elements or the connection thereof are influenced by the service time and the service environment, so that the overheating problem caused by overlarge resistance and the like can occur, and further, the potential risk of equipment damage and even fire can be caused. Therefore, temperature measurement by a temperature measurement sensor is generally required. The temperature sensor can realize the measurement of the temperature according to the characteristic that the resistance value of the metal conductor increases along with the increase of the temperature.
However, in the conventional temperature measuring sensor, the temperature measuring sensor and the equipment to be measured need to be connected through a fixing or connecting structure during temperature measurement, and the fixing or connecting structure is detached from the equipment to be measured after temperature measurement is completed, so that the operation of the temperature measuring process of the temperature measuring sensor is inconvenient, and the temperature measuring efficiency is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature sensor can simplify temperature sensor and treat the connection step of temperature measurement piece, makes the temperature measurement process more convenient, improves temperature measurement efficiency.
To achieve the purpose, the utility model adopts the following technical proposal:
a temperature sensor, comprising:
the shell comprises a first shell and a second shell, wherein the first shell can be connected with the second shell so that a hollow accommodating cavity is formed inside the shell;
the sensor assembly comprises a temperature measuring part and a connecting part, the first shell and the second shell can clamp the temperature measuring part, one end of the temperature measuring part is connected to the accommodating cavity and can be electrically connected with the connecting part, and the other end of the temperature measuring part extends out of the accommodating cavity and can be inserted into an interface of the temperature measuring part to measure the temperature and transmit signals.
Optionally, the first housing includes a first temperature measuring portion and a first connecting portion connected to the first temperature measuring portion, the second housing includes a second temperature measuring portion and a second connecting portion connected to the second temperature measuring portion, when assembling, the first temperature measuring portion and the second temperature measuring portion are correspondingly connected to form a housing temperature measuring portion, the first connecting portion and the second connecting portion are connected to form a housing connecting portion, and the height of the housing connecting portion is greater than the height of the housing temperature measuring portion.
Optionally, a first limiting portion is arranged on the first shell, a second limiting portion is arranged on the second shell, and the first limiting portion can be matched with the second limiting portion.
Optionally, the housing is made of a plastic material.
Optionally, the temperature measuring piece comprises a temperature measuring chip and an antenna, the temperature measuring chip is electrically connected with the antenna, the temperature measuring chip can measure the temperature of the piece to be measured, and the antenna is used for sending the measurement information acquired by the temperature measuring chip to the control terminal.
Optionally, the antenna comprises a substrate base material made of a ceramic base material.
Optionally, the antenna has metal-resistant properties.
Optionally, the temperature measuring part further comprises a substrate, the temperature measuring chip and the antenna are both arranged on the substrate, and the substrate is made of copper.
Optionally, a connection structure is arranged on the substrate, and the temperature measuring part is connected in the accommodating cavity through the connection structure.
Optionally, the sensor assembly is provided with a plurality of sensor assemblies, and the plurality of sensor assemblies are arranged in the shell at intervals.
Has the beneficial effects that:
the temperature measuring sensor provided by the utility model has the advantages that the first shell and the second shell are arranged, so that the accommodating cavity can be formed in the shell, one end of the temperature measuring part of the sensor assembly can be clamped and connected in the accommodating cavity and is electrically connected with the connecting piece, and the temperature measuring part is electrified to realize the temperature measuring function; because the other end of temperature measurement spare stretches out and holds the chamber to can peg graft on treating the temperature measurement spare, during the temperature measurement, only insert or extract through the interface of temperature measurement spare on the temperature measurement sensor and treating the temperature measurement spare and can realize fixing or removing the temperature measurement sensor, easy operation, convenience easily realize, help improving the temperature measurement efficiency of treating the temperature measurement spare. The utility model provides a temperature sensor can simplify temperature sensor and treat the connection step of temperature measurement piece, makes the temperature measurement process more convenient, improves temperature measurement efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a temperature measuring sensor provided in an embodiment of the present invention;
fig. 2 is an exploded view of a temperature sensor provided in an embodiment of the present invention;
fig. 3 is a front view of a temperature sensor provided in an embodiment of the present invention;
fig. 4 is a top view of a temperature sensor provided in an embodiment of the present invention;
fig. 5 is a bottom view of a temperature sensor according to an embodiment of the present invention;
fig. 6 is a right side view of the temperature sensor according to the embodiment of the present invention;
fig. 7 is a left side view of the temperature sensor according to the embodiment of the present invention.
In the figure:
1. a housing; 11. a first housing; 111. a first temperature measuring section; 112. a first connection portion; 113. a first limiting part; 12. a second housing; 121. a second temperature measuring part; 122. a second connecting portion; 123. a second limiting part;
2. a sensor assembly; 21. a connecting member; 22. a temperature measuring part; 221. a substrate; 222. and (4) a connecting structure.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, detachably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to have a special meaning.
As shown in fig. 1-2, the temperature measuring sensor provided by the present embodiment includes a housing 1 and a sensor assembly 2, the housing 1 includes a first housing 11 and a second housing 12, the first housing 11 can be connected to the second housing 12, so that a hollow accommodating cavity is formed inside the housing 1; the sensor component 2 comprises a temperature measuring part 22 and a connecting part 21, the first shell 11 and the second shell 12 can clamp the temperature measuring part 22, one end of the temperature measuring part 22 is connected in the containing cavity and can be electrically connected with the connecting part 21, the other end of the temperature measuring part 22 extends out of the containing cavity and can be inserted into an interface of the temperature measuring part to be measured so as to measure the temperature and transmit signals.
This temperature sensor makes 1 inside of casing can form through setting up first casing 11 and second casing 12 and holds the chamber, holds the chamber and is the cavity setting, can fix the one end of the temperature measurement piece 22 of sensor module 2 in holding the intracavity through the clamping action of first casing 11 and second casing 12, makes temperature measurement piece 22 and casing 1 relatively fixed, is convenient for drive the removal of temperature measurement piece 22 through the casing 1 of taking.
One end of the temperature measuring part 22 in the accommodating cavity can be electrically connected with the connecting part 21 so as to realize the electrifying of the temperature measuring part 22 and realize the temperature measuring function. The connecting piece 21 can be partially arranged in the accommodating cavity or completely arranged in the accommodating cavity, and one end of the connecting piece 21 far away from the temperature measuring piece 22 is connected with a lead or the like to provide power. Preferably, the connecting member 21 may be a jointing clamp structure with two ends capable of performing a clamping function, or may be another structure capable of performing an energizing and connecting function; the connector 21 may be made of a conductor such as metal.
Because the other end of the temperature measuring piece 22 extends out of the accommodating cavity, the end part of the temperature measuring piece 22 can be inserted into the piece to be measured. During temperature measurement, the temperature measurement sensor can be fixed or removed only by inserting or pulling out the temperature measurement piece 22 into or out of the interface of the temperature measurement piece, the operation is simple and convenient, the realization is easy, and the improvement of the temperature measurement efficiency of the temperature measurement piece to be treated by an operator is facilitated. The temperature sensor can simplify the connection step of the temperature sensor and a part to be measured, so that the temperature measurement process is more convenient and the temperature measurement efficiency is improved.
As shown in fig. 1 to fig. 7, optionally, the temperature measuring component 22 includes a temperature measuring chip and an antenna (not shown in the figure), the temperature measuring chip is electrically connected to the antenna, the temperature measuring chip can measure the temperature of the component to be measured, and the antenna is configured to send the measurement information obtained by the temperature measuring chip to the control terminal. The antenna can be connected with the mobile terminal according to the requirement, such as: the mobile phone, the portable computer and the like are in communication connection, so that an operator can find the overheating condition of the piece to be measured in time, and the antenna can be in communication connection with a control room and the like, so that centralized deployment personnel can be facilitated.
Optionally, the antenna has anti-metal properties to optimize the signal transfer performance of the antenna.
Optionally, the antenna comprises a substrate base material, the substrate base material being made of a ceramic base material. Preferably, a high performance, high dielectric constant ceramic substrate is selected to enable the antenna to have a higher gain and to reduce the volume of the antenna.
Preferably, the antenna of this embodiment includes, but is not limited to, a ceramic antenna, and the antenna structure may be a dipole structure. Specifically, the size of the antenna is preferably 25mm × 0.9mm × 0.5mm.
Optionally, the temperature measuring component 22 further includes a substrate 221, the temperature measuring chip and the antenna are disposed on the substrate 221, and the substrate 221 is made of copper, so as to have good heat conduction property and improve the temperature measurement accuracy of the component to be measured. One end of the substrate 221, which extends out of the accommodating cavity, can be provided with a positioning structure, so that the substrate can be positioned better after being inserted into an interface of a piece to be measured, and the temperature measurement effect is optimized. Preferably, the shape of the substrate 221 may be a rectangle or other shapes, so as to facilitate the insertion connection with the interface of the temperature measuring device.
Optionally, a connecting structure 222 is disposed on the substrate 221, and the temperature measuring member 22 is connected to the accommodating cavity through the connecting structure 222.
The connecting structure 222 may include a connecting hole formed in the substrate 221, and the first housing 11 and the second housing 12 are correspondingly provided with a positioning hole, and the positioning hole and the connecting hole may be penetrated by a bolt or a screw, so as to fix the temperature measuring member 22 in the accommodating cavity. The connecting structure 222 may further include a fixing member, the fixing member is connected to the temperature measuring member 22, a clamping structure is disposed in the accommodating cavity, and the fixing member is clamped in the accommodating cavity through the clamping structure, so that the temperature measuring member 22 is fixed. It will be appreciated that the connection of the thermometric member 22 to the housing 1 includes, but is not limited to, the above.
With continued reference to fig. 1 to 7, optionally, the first housing 11 includes a first temperature measurement portion 111 and a first connection portion 112 connected to the first temperature measurement portion 111, the second housing 12 includes a second temperature measurement portion 121 and a second connection portion 122 connected to the second temperature measurement portion 121, when assembled, the first temperature measurement portion 111 and the second temperature measurement portion 121 are correspondingly connected to form a housing temperature measurement portion, the first connection portion 112 and the second connection portion 122 are connected to form a housing connection portion, and a height of the housing connection portion is greater than a height of the housing temperature measurement portion.
When using, accessible casing connecting portion are got and are put, because the height that highly is greater than casing temperature measurement portion of casing connecting portion, when being convenient for take, also can avoid casing 1 and the temperature piece that awaits measuring to take place the possibility of interfering, improve this temperature sensor's suitability.
Optionally, a first position-limiting portion 113 is disposed on the first housing 11, a second position-limiting portion 123 is disposed on the second housing 12, and the first position-limiting portion 113 can be matched with the second position-limiting portion 123.
One of the first limiting part 113 and the second limiting part 123 may be a protrusion, and the other may be a groove, and the positioning is realized by the clamping and matching of the protrusion and the groove; the first and second stoppers 113 and 123 may be configured to be connected to each other to fix the first and second housings 11 and 12 after assembly. It can be understood that a certain connecting or limiting structure can be arranged in the accommodating cavity so as to improve the stability of the temperature measuring sensor after assembly, and one end of the temperature measuring part 22 can be arranged in the accommodating cavity without interference and influence on use.
Alternatively, the housing 1 is made of a plastic material, which is resistant to high temperatures, since the temperature of the component to be measured can be high. Preferably, the plastic material is selected to withstand high temperatures of at least 150 ° without deformation.
Optionally, the sensor assembly 2 is provided with a plurality of sensor assemblies 2, and the plurality of sensor assemblies 2 are arranged in the housing 1 at intervals.
Because the structure of power equipment is different, the temperature measurement sensor that this embodiment provided can have one, two or a plurality of sensor package 2 in same casing 1, has a plurality of temperature measurement pieces 22 that can peg graft promptly to can satisfy the temperature measurement under the condition such as three-phase electricity. Furthermore, the arrangement of the different temperature measuring members 22 includes, but is not limited to, a linear arrangement, and can be set as required.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Numerous obvious variations, rearrangements and substitutions will now occur to those skilled in the art without departing from the scope of the invention. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. Temperature measurement sensor, its characterized in that includes:
the shell (1), the shell (1) comprises a first shell (11) and a second shell (12), the first shell (11) can be connected with the second shell (12) so that a hollow accommodating cavity is formed inside the shell (1);
sensor module (2), sensor module (2) are including temperature measurement spare (22) and connecting piece (21), first casing (11) with second casing (12) can the centre gripping temperature measurement spare (22), make the one end of temperature measurement spare (22) connect in hold the intracavity, and can with connecting piece (21) electricity is connected, the other end of temperature measurement spare (22) stretches out hold the chamber, can peg graft to waiting to measure the temperature on the interface of temperature measurement spare in order to carry out temperature measurement and signal transmission.
2. The temperature measurement sensor according to claim 1, wherein the first housing (11) comprises a first temperature measurement portion (111) and a first connection portion (112) connected to the first temperature measurement portion (111), the second housing (12) comprises a second temperature measurement portion (121) and a second connection portion (122) connected to the second temperature measurement portion (121), when assembled, the first temperature measurement portion (111) and the second temperature measurement portion (121) are correspondingly connected to form a housing temperature measurement portion, the first connection portion (112) and the second connection portion (122) are connected to form a housing connection portion, and the height of the housing connection portion is greater than that of the housing temperature measurement portion.
3. The temperature measurement sensor according to claim 1, wherein a first position-limiting portion (113) is disposed on the first housing (11), a second position-limiting portion (123) is disposed on the second housing (12), and the first position-limiting portion (113) can be engaged with the second position-limiting portion (123).
4. Thermometric sensor according to any of claims 1-3, wherein said housing (1) is made of plastic material.
5. The temperature measurement sensor according to claim 1, wherein the temperature measurement component (22) comprises a temperature measurement chip and an antenna, the temperature measurement chip is electrically connected with the antenna, the temperature measurement chip can measure the temperature of the component to be measured, and the antenna is used for sending the measurement information obtained by the temperature measurement chip to the control terminal.
6. The thermometric sensor of claim 5, wherein the antenna comprises a substrate base material, the substrate base material being made of a ceramic base material.
7. The thermometric sensor of claim 5, wherein said antenna has metal-resistant properties.
8. The thermometric sensor of claim 5, wherein said thermometric element (22) further comprises a substrate (221), said thermometric chip and said antenna being disposed on said substrate (221), said substrate (221) being made of copper.
9. The thermometric sensor of claim 8, wherein said base plate (221) has a connecting structure (222), and said thermometric element (22) is connected to said receiving cavity through said connecting structure (222).
10. The thermometric sensor according to claim 1, wherein there are several sensor assemblies (2), and several sensor assemblies (2) are arranged in the casing (1) at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633287.4U CN218349642U (en) | 2022-10-08 | 2022-10-08 | Temperature measuring sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222633287.4U CN218349642U (en) | 2022-10-08 | 2022-10-08 | Temperature measuring sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218349642U true CN218349642U (en) | 2023-01-20 |
Family
ID=84894035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222633287.4U Active CN218349642U (en) | 2022-10-08 | 2022-10-08 | Temperature measuring sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218349642U (en) |
-
2022
- 2022-10-08 CN CN202222633287.4U patent/CN218349642U/en active Active
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