CN210155824U - Electric power data collector based on wireless meter reading technology - Google Patents
Electric power data collector based on wireless meter reading technology Download PDFInfo
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- CN210155824U CN210155824U CN201921065753.5U CN201921065753U CN210155824U CN 210155824 U CN210155824 U CN 210155824U CN 201921065753 U CN201921065753 U CN 201921065753U CN 210155824 U CN210155824 U CN 210155824U
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Abstract
The utility model discloses an electric power data collection station based on wireless technique of checking meter, including the data collection station casing, the data collection station casing is sealed casing, the inside of data collection station casing is equipped with wireless electric power data acquisition circuit, the concave type apron of last fixed surface of data collection station casing is connected with, form ventilation chamber W between the upper surface of concave type apron and data collection station casing, ventilation chamber W's inside is equipped with heat dissipation fan and two rows of fin. The utility model relates to a rational in infrastructure, it can be through the sealed design of data collection station casing to utilize concave type apron, heat dissipation fan and the fin of data collection station casing external design to carry out the work of dispelling the heat, can not only reach the radiating effect of ideal, can avoid data collection station's the inside electric elements to pile up the dust moreover, avoid the inside electric elements of data collection station to wet, thereby improve electric power data collection station's electric stability and working life.
Description
Technical Field
The utility model relates to a thing networking gateway technical field specifically is a power data collection station based on wireless technique of checking meter.
Background
The internet of things gateway, as a new noun, will play a very important role in the future internet of things era, and will become a link connecting the sensing network and the traditional communication network. As gateway equipment, the gateway of the Internet of things can realize protocol conversion between the sensing network and the communication network and between different types of sensing networks, and wide area interconnection can be realized. Local area interconnects may also be implemented. In addition, the internet of things gateway also needs to have an equipment management function, and an operator can manage all sensing nodes at the bottom layer through the internet of things gateway equipment, know relevant information of all the sensing nodes and realize remote control.
Regarding the heat dissipation problem of electric power data collection station, electric power data collection station on the existing market generally adopts the outer mode of ventilating to dispel the heat, utilizes the heat dissipation fan to make the inside and outside air phase of electric power data collection station circulate, for the inside electric elements heat dissipation of electric power data collection station, and the time is of a specified duration, can pile up a large amount of dusts on electric elements such as the inside circuit board of electric power data collection station, not only influences its radiating effect and electrical stability, can reduce life moreover.
In addition, most of electric data collector shells in the market are not designed in a sealing mode, when the humidity of a working environment is high, internal electric elements are prone to being affected with damp, the stability of internal circuits of the electric data collector shells is affected, the situation that collected data are inaccurate is prone to being caused, and the ideal heat dissipation effect cannot be achieved due to the fact that the electric data collector shells are designed in a sealing mode.
In addition, the power data collector is generally installed near a distribution box with relatively large electromagnetic wave radiation, and is easily interfered by nearby electromagnetic waves, so that wireless communication signals of the power data collector are influenced, and the wireless signals of the power data collector are distorted.
Therefore, the power data collector based on the wireless meter reading technology is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
One) technical problem to be solved
The utility model aims at providing an electric power data collection station based on wireless technique of checking meter in order to compensate prior art not enough exactly.
II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a power data collector based on a wireless meter reading technology comprises a data collector shell, wherein the data collector shell is a sealed shell, a wireless power data collecting circuit is arranged inside the data collector shell, a concave cover plate is fixedly connected to the upper surface of the data collector shell, a ventilation cavity W is formed between the concave cover plate and the upper surface of the data collector shell, a heat dissipation fan and two rows of cooling fins are arranged inside the ventilation cavity W, the heat dissipation fan is fixedly installed in the middle of the upper surface of the data collector shell, the two rows of cooling fins are both fixedly installed on the upper surface of the data collector shell, and the two rows of cooling fins are respectively located on the left side and the right side of the heat dissipation fan;
a junction box is fixedly mounted on one side face of the data collector shell, a threading hole is formed in one side face of the data collector shell adjacent to the junction box, the junction box penetrates through the threading hole by virtue of a flat cable and is electrically connected with a wireless power data acquisition circuit in the data collector shell, and a gap between the flat cable and the threading hole is sealed by using silicon rubber;
the left side of data collection station casing is fixed to be inlayed and is had the rubber ring, the inside seal cover of rubber ring is equipped with coaxial shielded cable, coaxial shielded cable's right-hand member is connected with the inside wireless electric power data acquisition circuit electricity of data collection station casing, the one end electricity that the data collection station casing was kept away from to coaxial shielded cable is connected with external antenna.
Furthermore, the space distribution of a plurality of monomers in each row of radiating fins is arranged at equal intervals and parallel to each other, and a plurality of vent holes arranged at equal intervals are formed in each radiating fin.
Furthermore, the left end of the external antenna is fixedly connected with a plastic clip.
Furthermore, the data collector shell, the concave cover plate, the radiating fins and the strip-shaped mounting plate are all made of aluminum alloy materials, and the thickness values of the data collector shell and the concave cover plate are at least 2 millimeters.
Furthermore, four bar-shaped mounting plates are arranged on the bottom surface of the data collector shell, and one ends, close to the data collector shell, of the four bar-shaped mounting plates are hinged to the bottom surface of the data collector shell through pins.
Further, mounting grooves are formed in the four strip-shaped mounting plates, and the mounting grooves are long strips.
III) beneficial effects
Compared with the prior art, this electric power data collection station based on wireless meter reading technique possesses following beneficial effect:
firstly, the method comprises the following steps: the utility model discloses a sealed design of data collection station casing to utilize concave type apron, heat dissipation fan and the fin of data collection station casing external design to carry out the work of dispelling the heat, can not only reach the radiating effect of ideal, can avoid data collection station's the inside electrical element to pile up the dust moreover, avoid data collection station's inside electrical element to wet, thereby improve electric power data collection station's electrical stability, improve its working life.
Secondly, the method comprises the following steps: the utility model discloses a coaxial shielded cable and external antenna's of its design cooperation design to reduce power data collector's radio signal and receive the interference of other electromagnetic waves, improve its wireless data transmission performance.
Drawings
Fig. 1 is a schematic view of a three-dimensional structure of the data acquisition unit of the present invention;
fig. 2 is a schematic view of the internal structure of the ventilation chamber W of the present invention;
FIG. 3 is a schematic view of the bottom structure of the data collector of the present invention;
fig. 4 is a schematic structural view of the threading hole of the present invention.
In the figure: 1. a data collector housing; 2. a concave cover plate; 3. a heat dissipation fan; 4. a heat sink; 5. a vent hole; 6. a junction box; 7. a strip-shaped mounting plate; 8. mounting grooves; 9. a pin; 10. a coaxial shielded cable; 11. an external antenna; 12. a plastic clip; 13. a rubber ring; 14. threading holes; 15. and (4) arranging wires.
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.
As shown in fig. 1-4, the utility model provides a technical solution: a power data collector based on a wireless meter reading technology comprises a data collector shell 1, wherein the data collector shell 1 is a sealed shell, a wireless power data collecting circuit is arranged inside the data collector shell 1, a concave cover plate 2 is fixedly connected to the upper surface of the data collector shell 1, a ventilation cavity W is formed between the concave cover plate 2 and the upper surface of the data collector shell 1, a heat dissipation fan 3 and two rows of cooling fins 4 are arranged inside the ventilation cavity W, the heat dissipation fan 3 is fixedly installed in the middle of the upper surface of the data collector shell 1, the two rows of cooling fins 4 are both fixedly installed on the upper surface of the data collector shell 1, and the two rows of cooling fins 4 are respectively located on the left side and the right side of the heat dissipation fan 3;
a junction box 6 is fixedly installed on one side face of the data acquisition device shell 1, a threading hole 14 is formed in one side face of the data acquisition device shell 1 adjacent to the junction box 6, the junction box 6 penetrates through the threading hole 14 by utilizing a flat cable 15 to be electrically connected with a wireless power data acquisition circuit in the data acquisition device shell 1, and a gap between the flat cable 15 and the threading hole 14 is sealed by silicon rubber;
the left side of data collection station casing 1 is fixed to be inlayed and is had rubber ring 13, and the inside sealed cover of rubber ring 13 is equipped with coaxial shielded cable 10, and the right-hand member of coaxial shielded cable 10 is connected with the inside wireless power data acquisition circuit electricity of data collection station casing 1, and the one end electricity that coaxial shielded cable 10 kept away from data collection station casing 1 is connected with external antenna 11.
Furthermore, the plurality of single bodies in each row of radiating fins 4 are arranged at equal intervals and are parallel to each other, and a plurality of ventilation holes 5 arranged at equal intervals are formed in each row of radiating fins 4. Through the design of the scheme, the air circulation path in the ventilation cavity W can be improved, the ventilation resistance is reduced, the workload of the heat dissipation fan 3 is reduced, and the heat dissipation area and the heat dissipation effect can be further improved through the designed ventilation hole 5.
Further, a plastic clip 12 is fixedly connected to the left end of the external antenna 11. Through the plastic clamp 12 designed in the scheme, the external antenna 11 can be conveniently and fixedly mounted.
Furthermore, the data collector shell 1, the concave cover plate 2, the radiating fins 4 and the strip-shaped mounting plate 7 are all made of aluminum alloy materials, and the thickness values of the data collector shell 1 and the concave cover plate 2 are at least 2 millimeters. The aluminum alloy material has excellent heat-conducting property, and the scheme can further ensure the heat-radiating capacity of the wireless data collector.
Furthermore, four strip-shaped mounting plates 7 are arranged on the bottom surface of the data collector shell 1, and one ends, close to the data collector shell 1, of the four strip-shaped mounting plates 7 are hinged to the bottom surface of the data collector shell 1 through pins 9. The four strip-shaped mounting plates 7 are hinged to the bottom surface of the data collector shell 1, so that rotation and positioning in different directions can be realized, and the compatibility of the wireless data collector in the technology to the mounting environment is improved.
Further, the mounting grooves 8 are formed in the four strip-shaped mounting plates 7, and the mounting grooves 8 are long strips. The wireless data collector is fixedly installed through the screws and the installation grooves 8, and the long mounting grooves 8 can further improve the compatibility of the wireless data collector to the installation environment.
The working principle is as follows: data collector casing 1 is sealed housing, and utilize its concave type apron 2 of external design, the high-efficient heat dissipation is realized in the cooperation work of heat dissipation fan 3 and fin 4, can not only reach the radiating effect of ideal, and can avoid piling up the dust on the electric elements of data collector's inside, avoid the electric elements of data collector's inside to wet, thereby improve electric stability performance of power data collector, improve its working life, through the cooperation design of its coaxial shielded cable 10 and external antenna 11 of design, can reduce power data collector's wireless signal and receive other electromagnetic wave interference, improve the stability of its wireless data transmission performance.
It should be noted that, in this document, the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electric power data collection station based on wireless meter reading technique, includes data collection station casing (1), its characterized in that: the data collector is characterized in that the data collector shell (1) is a sealed shell, a wireless power data acquisition circuit is arranged inside the data collector shell (1), a concave cover plate (2) is fixedly connected to the upper surface of the data collector shell (1), a ventilation cavity W is formed between the concave cover plate (2) and the upper surface of the data collector shell (1), a heat dissipation fan (3) and two rows of cooling fins (4) are arranged inside the ventilation cavity W, the heat dissipation fan (3) is fixedly installed in the middle of the upper surface of the data collector shell (1), the two rows of cooling fins (4) are both fixedly installed on the upper surface of the data collector shell (1), and the two rows of cooling fins (4) are respectively located on the left side and the right side of the heat dissipation fan (3);
a junction box (6) is fixedly mounted on one side face of the data collector shell (1), a threading hole (14) is formed in one side face, adjacent to the junction box (6), of the data collector shell (1), the junction box (6) penetrates through the threading hole (14) by means of a flat cable (15) and is electrically connected with a wireless power data acquisition circuit inside the data collector shell (1), and a gap between the flat cable (15) and the threading hole (14) is sealed by silicon rubber;
the left surface of data collection station casing (1) is fixed to be inlayed and is had rubber ring (13), the inside seal cover of rubber ring (13) is equipped with coaxial shielded cable (10), the right-hand member of coaxial shielded cable (10) is connected with the inside wireless power data acquisition circuit electricity of data collection station casing (1), the one end electricity that data collection station casing (1) was kept away from in coaxial shielded cable (10) is connected with external antenna (11).
2. The electric power data collector based on the wireless meter reading technology according to claim 1, characterized in that: the space distribution of a plurality of monomers in each row of the radiating fins (4) is arranged at equal intervals and parallel to each other, and a plurality of ventilation holes (5) arranged at equal intervals are formed in each row of the radiating fins (4).
3. The electric power data collector based on the wireless meter reading technology according to claim 1, characterized in that: the left end of the external antenna (11) is fixedly connected with a plastic clamp (12).
4. The electric power data collector based on the wireless meter reading technology according to claim 1, characterized in that: data collection station casing (1), concave type apron (2), fin (4) and bar mounting panel (7) are the aluminum alloy material, just the thickness value of data collection station casing (1) and concave type apron (2) is 2 millimeters at least.
5. The electric power data collector based on the wireless meter reading technology according to claim 1, characterized in that: the bottom surface of data collection station casing (1) is equipped with four bar mounting panel (7), four the one end that bar mounting panel (7) are close to data collection station casing (1) all articulates in the bottom surface of data collection station casing (1) through pin (9).
6. The electric power data collector based on the wireless meter reading technology according to claim 5, wherein: mounting grooves (8) are formed in the four strip-shaped mounting plates (7), and the mounting grooves (8) are long strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065753.5U CN210155824U (en) | 2019-07-09 | 2019-07-09 | Electric power data collector based on wireless meter reading technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921065753.5U CN210155824U (en) | 2019-07-09 | 2019-07-09 | Electric power data collector based on wireless meter reading technology |
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| Publication Number | Publication Date |
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| CN210155824U true CN210155824U (en) | 2020-03-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921065753.5U Active CN210155824U (en) | 2019-07-09 | 2019-07-09 | Electric power data collector based on wireless meter reading technology |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566421A (en) * | 2020-12-18 | 2021-03-26 | 福州华虹智能科技股份有限公司 | Protection device of well drilling data acquisition unit |
| CN112927489A (en) * | 2021-01-21 | 2021-06-08 | 周建洪 | Remote control method and device for intelligent electric meter |
-
2019
- 2019-07-09 CN CN201921065753.5U patent/CN210155824U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112566421A (en) * | 2020-12-18 | 2021-03-26 | 福州华虹智能科技股份有限公司 | Protection device of well drilling data acquisition unit |
| CN112927489A (en) * | 2021-01-21 | 2021-06-08 | 周建洪 | Remote control method and device for intelligent electric meter |
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