CN219736595U - Monitoring device with hidden temperature measurement function - Google Patents
Monitoring device with hidden temperature measurement function Download PDFInfo
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- CN219736595U CN219736595U CN202321045572.2U CN202321045572U CN219736595U CN 219736595 U CN219736595 U CN 219736595U CN 202321045572 U CN202321045572 U CN 202321045572U CN 219736595 U CN219736595 U CN 219736595U
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- temperature sensor
- copper bar
- casing
- nut
- groove
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 16
- 238000009529 body temperature measurement Methods 0.000 title claims abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 46
- 229910052802 copper Inorganic materials 0.000 claims abstract description 46
- 239000010949 copper Substances 0.000 claims abstract description 46
- 238000009434 installation Methods 0.000 claims abstract description 11
- 125000003003 spiro group Chemical group 0.000 claims abstract 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The utility model relates to a monitoring device with a hidden temperature measurement function, which comprises: the first casing and the second casing that the cooperation is fixed to constitute the shell, upper portion is equipped with the mounting groove with copper bar one-to-one in the mutual-inductor copper bar subassembly from left to right direction in the first casing, so that each copper bar is installed to corresponding mounting groove, the nut groove of installation nut is all offered to the bottom in the first casing and be located just under every mounting groove, the temperature sensor groove of installation temperature sensor is all offered to the lower part in the first casing just being located just above every nut groove, corresponding copper bar and temperature sensor and corresponding nut spiro union are worn in proper order to each fastening bolt, so that temperature sensor closely laminates with corresponding copper bar, the fixed circuit board in the shell, each temperature sensor is all connected with the circuit board, inside hidden temperature sensor is compressed tightly between nut and copper bar, increase thermal conductivity, improve measurement accuracy, need not external temperature sensor, cost of labor and material cost have been saved, save installation space.
Description
Technical Field
The utility model relates to the technical field of monitoring devices, in particular to a monitoring device with a hidden temperature measurement function.
Background
The high-current joint of the power distribution system is easy to generate high temperature, the temperature change of the joint needs to be monitored, a common temperature sensor is connected to the joint and then connected to monitoring equipment with a temperature monitoring function, the power distribution system is usually provided with a plurality of joints, the temperature needs to be monitored, the wiring is complicated, the labor and material cost is high, the occupied space is high, and the planning layout is not facilitated.
Disclosure of Invention
Aiming at the problems and the defects existing in the prior art, the utility model provides a monitoring device with a hidden temperature measurement function.
The utility model solves the technical problems by the following technical proposal:
the utility model provides a monitoring device with a hidden temperature measurement function, which is characterized by comprising a first shell and a second shell which are matched and fixed to form a shell, wherein mounting grooves which are in one-to-one correspondence with copper bars in a copper bar assembly of a transformer are formed in the upper part of the first shell from left to right, so that each copper bar is mounted to the corresponding mounting groove, nut grooves for mounting nuts are formed in the inner bottom of the first shell and are positioned right below each mounting groove, temperature sensor grooves for mounting temperature sensors are formed in the inner lower part of the first shell and are positioned right above each nut groove, each fastening bolt sequentially penetrates through the corresponding copper bar and the corresponding nut and is in threaded connection with the corresponding copper bar, a circuit board is fixed in the shell formed by the first shell and the second shell, and each temperature sensor is connected with the circuit board.
In this scheme, inside hidden temperature sensor is compressed tightly between nut and copper bar, closely laminates with the copper bar, increases thermal conductivity, improves measurement accuracy, need not external temperature sensor, has saved cost of labor and material cost.
Preferably, each temperature sensor comprises a heat conducting ring, a screw hole is formed in the middle of the heat conducting ring, a temperature sensing part is fixed at the top of the heat conducting ring, each temperature sensor screw hole is aligned with a corresponding nut, each temperature sensing part is arranged in a corresponding temperature sensor groove, each fastening bolt sequentially penetrates through the corresponding copper bar screw hole and the corresponding temperature sensor screw hole and is in threaded connection with the corresponding nut, so that the heat conducting ring is tightly attached to the corresponding copper bar, and the heat conducting ring conducts temperature change to the temperature sensing part.
In this scheme, under fastening bolt fastening effect, the heat conduction ring closely laminates with corresponding copper bar, and the heat conduction ring is with temperature change conduction to temperature sensing portion.
Preferably, positioning studs are respectively arranged on two sides of the mounting groove in the first shell, and each positioning screw is in threaded connection with the corresponding positioning stud after penetrating through the positioning hole of the corresponding copper bar.
In this scheme, through set screw and positioning stud, fix the copper station position.
Preferably, the monitoring device further comprises two baffles, baffle grooves matched with the corresponding baffles in shape are formed in two sides of the first shell, and the baffles are inserted into the corresponding baffle grooves so that the two baffles respectively press two sides of the copper bar assembly of the transformer.
In this scheme, through two upper and lower baffles, the both sides of mutual-inductor copper bar subassembly are pressed.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the utility model.
The utility model has the positive progress effects that:
the utility model provides the monitoring device with the hidden temperature measuring function, and the monitoring device is installed with the external conductor, and meanwhile, the internal hidden temperature sensor is compressed between the nut and the copper bar and is tightly attached to the copper bar, so that the heat conductivity is increased, the measuring precision is improved, the external temperature sensor is not needed, the labor cost and the material cost are saved, the installation space is saved, and the layout planning is facilitated.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic view of a first housing structure;
FIG. 3 is a schematic diagram of a temperature sensor;
FIG. 4 is a schematic diagram of a copper bar assembly of the transformer;
FIGS. 5 (a) - (f) are schematic illustrations of embodiments of the present utility model;
FIG. 6 is a schematic diagram of an external conductor of the installation monitoring device;
fig. 7 is a schematic diagram of the principle of pressing the temperature sensor on the copper bar.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. 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.
As shown in fig. 1, a monitoring device with a hidden temperature measurement function comprises a first shell 1, three nuts 2, three temperature sensors 3, a transformer copper bar assembly 4, six screws 5, three fastening bolts 6, two baffles 7, a circuit board 8 and a second shell 9.
As shown in fig. 2, an installation groove 1c corresponding to copper bars in the copper bar assembly 4 of the transformer is formed in the upper portion of the first shell 1 from left to right, so that each copper bar is installed to the corresponding installation groove 1c, a nut groove 1a for installing a nut 2 is formed in the bottom of the first shell 1 and under each installation groove 1c, a temperature sensor groove 1b for installing a temperature sensor 3 is formed in the lower portion of the first shell 1 and over each nut groove 1a, positioning studs 1d are respectively arranged in the first shell 1 and on two sides of the installation groove 1c, and baffle grooves 1e matched with the corresponding baffle 7 in shape are formed in two sides of the first shell 1.
As shown in fig. 3, each temperature sensor 3 includes a heat conducting ring 3a, a screw hole 3b is provided in the middle of the heat conducting ring 3a, and a temperature sensing part 3c is fixed on the top of the heat conducting ring 3 a.
As shown in fig. 4, the copper bar assembly 4 of the transformer includes three copper bars 4a, and each copper bar 4a is provided with a screw hole 4b.
As shown in fig. 5 (a) - (f), the assembly process of the present utility model is schematically shown, firstly, according to fig. 5 (a), the nut 2 is installed into the nut groove 1a of the first housing 1, then, according to fig. 5 (b), the temperature sensor 3 is installed into the temperature sensor groove 1b of the first housing 1, the screw hole 3b of each temperature sensor 3 is aligned with the corresponding nut 2, the temperature sensing portion 3c of each temperature sensor 3 is placed in the corresponding temperature sensor groove 1b, then, according to fig. 5 (c), the copper bar assembly 4 of the mutual inductor is installed and fixed by the positioning screw 5, each positioning screw 5 is threaded through the positioning hole of the corresponding copper bar 4a and then is screwed with the corresponding positioning stud 1d, next, according to fig. 5 (d), the fastening bolt 6 is installed and is screwed with the corresponding nut 2 in sequence, so that the heat conducting ring 3a is tightly attached to the corresponding copper bar 4a, and the temperature sensing portion 3c is conducted by the temperature conducting ring 3a, finally, according to fig. 5 (e), the temperature sensing plate 7 is installed in the first housing 1 and the second housing 8, and the second housing 8 is connected with the temperature sensor 1 by the signal collecting plate 8, and the signal collecting plate 8 is connected to the two housing 1, and the signal collecting plate 8 is fixed to the two housing 1, and the signal collecting plate is positioned at the two sides of the two housing 1 and the signal collecting plates are respectively.
As shown in fig. 6, when the external conductor 101 is mounted, the fastening bolt 6 presses the external conductor 101 against the copper bar 4 a.
As shown in fig. 7, which is a partial sectional view after the external conductor 101 is mounted in fig. 6, it can be seen that the fastening bolt 6 passes through the external conductor 101, the copper bar 4a, the temperature sensor 3 and the nut 2 to be screwed and fastened, and the heat conducting ring 3b of the temperature sensor 3 is tightly attached to the copper bar 4a and conducts the temperature change to the temperature sensing part 3c.
While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the utility model, but such changes and modifications fall within the scope of the utility model.
Claims (4)
1. The utility model provides a monitoring devices with hidden temperature measurement function, its characterized in that includes first casing and the second casing that the cooperation is fixed to constitute the shell, upper portion is equipped with the mounting groove that corresponds one by one with the copper bar in the mutual-inductor copper bar subassembly from left to right direction in the first casing to make each copper bar install to corresponding mounting groove, the nut groove of installation nut has all been seted up to the bottom in the first casing and be located under every mounting groove, the temperature sensor groove of installation temperature sensor has all been seted up to the lower part in the first casing and be located directly over every nut groove, and corresponding copper bar and temperature sensor and with corresponding nut looks spiro union are worn in proper order to each fastening bolt for temperature sensor closely laminates with corresponding copper bar, be fixed with the circuit board in the shell that first casing and second casing constitute, each temperature sensor all is connected with the circuit board.
2. The monitoring device with the hidden temperature measuring function according to claim 1, wherein each temperature sensor comprises a heat conducting ring, a screw hole is arranged in the middle of the heat conducting ring, a temperature sensing part is fixed at the top of the heat conducting ring, each temperature sensor screw hole is aligned with a corresponding nut, each temperature sensing part is arranged in a corresponding temperature sensor groove, each fastening bolt sequentially penetrates through the screw hole of a corresponding copper bar and the screw hole of the temperature sensor and is in threaded connection with the corresponding nut, so that the heat conducting ring is tightly attached to the corresponding copper bar, and the heat conducting ring conducts temperature change to the temperature sensing part.
3. The monitoring device with the hidden temperature measuring function according to claim 1, wherein positioning studs are respectively arranged in the first shell and positioned on two sides of the mounting groove, and each positioning screw is in threaded connection with the corresponding positioning stud after penetrating through the positioning hole of the corresponding copper bar.
4. The monitoring device with the hidden temperature measuring function according to claim 1, further comprising two baffles, wherein baffle grooves matched with the corresponding baffles in shape are formed in two sides of the first shell, and the baffles are inserted into the corresponding baffle grooves, so that the two baffles respectively press two sides of the copper bar assembly of the transformer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321045572.2U CN219736595U (en) | 2023-05-05 | 2023-05-05 | Monitoring device with hidden temperature measurement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321045572.2U CN219736595U (en) | 2023-05-05 | 2023-05-05 | Monitoring device with hidden temperature measurement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219736595U true CN219736595U (en) | 2023-09-22 |
Family
ID=88032462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321045572.2U Active CN219736595U (en) | 2023-05-05 | 2023-05-05 | Monitoring device with hidden temperature measurement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219736595U (en) |
-
2023
- 2023-05-05 CN CN202321045572.2U patent/CN219736595U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |