CN216055909U - Line protection measurement and control device with over-temperature protection function - Google Patents
Line protection measurement and control device with over-temperature protection function Download PDFInfo
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- CN216055909U CN216055909U CN202121183832.3U CN202121183832U CN216055909U CN 216055909 U CN216055909 U CN 216055909U CN 202121183832 U CN202121183832 U CN 202121183832U CN 216055909 U CN216055909 U CN 216055909U
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- shell
- control device
- heat dissipation
- temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/242—Home appliances
- Y04S20/244—Home appliances the home appliances being or involving heating ventilating and air conditioning [HVAC] units
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a line protection measurement and control device with an over-temperature protection function, which comprises a shell and a bottom plate positioned at the bottom end of the shell, wherein a first temperature sensor is arranged in the shell, and fan blades are arranged at the top end of the shell and are connected with the shell through a heat dissipation mechanism. Has the advantages that: when the temperature sensor I and the temperature sensor II detect that the temperature in the device is too high, the servo motor can be driven to operate, so that the device is cooled, the temperature in the device is prevented from being too high, and the service life of electrical components in the device is shortened; the design of the heat dissipation mechanism not only can perform normal heat dissipation effect, but also can enable the fan blades to perform reciprocating swing left and right, so that the heat dissipation range is wider; and the design of dust cover then can effectual prevention dust get into the inside of measurement and control device body.
Description
Technical Field
The utility model relates to the technical field of power equipment, in particular to a line protection measurement and control device with an over-temperature protection function.
Background
The line protection measurement and control device is mainly used for protection measurement and control of interval units of various voltage classes, has perfect protection, measurement, control, automatic switching of standby power supplies and communication monitoring functions, provides a complete solution for protection and control of transformer substations, power plants, high-low voltage power distribution and power plant electric systems, can powerfully guarantee safe and stable operation of high-low voltage power grids and power plant electric systems, and can form an automatic system together with other protection and automatic equipment through a communication interface.
In order to avoid the internal electrical components of the existing device from being affected with damp, the shell of the device is not provided with heat dissipation holes generally, so that the heat generated by the operation of the internal electrical components cannot be dissipated, and the service life of the electrical appliance is shortened.
An effective solution to the problems in the related art has not been proposed yet.
SUMMERY OF THE UTILITY MODEL
Aiming at the problems in the related art, the utility model provides a line protection measurement and control device with an over-temperature protection function, so as to overcome the technical problems in the prior related art.
Therefore, the utility model adopts the following specific technical scheme:
the utility model provides a line protection measurement and control device with excess temperature protect function, includes the casing and is located the bottom plate of casing bottom, be equipped with temperature sensor I in the casing, just the top of casing is equipped with the flabellum, the flabellum through heat dissipation mechanism with the casing is connected.
Preferably, the heat dissipation mechanism comprises a side plate positioned at the top end in the shell, one side of the side plate is provided with a shell, the shell is connected with the side plates through a fixed shaft, one side of the fixed shaft extends to the inside of the shell and is provided with a movable rod which is obliquely arranged, the top end of the movable rod is provided with a gear disc, one side of the gear disc far away from the movable rod is provided with a vertically arranged toothed bar, the toothed bar is meshed with the gear disc, a worm wheel is sleeved on the gear rod and positioned above the gear disc, one side of the worm wheel is provided with a worm matched with the worm wheel, a servo motor is arranged at the top end in the casing, a transmission shaft which penetrates through the worm and extends out of the casing to be connected with the fan blades is arranged at the output end of the servo motor, the movable rod is connected with the gear disc through a connecting shaft, and the movable rod is connected with the gear disc in an eccentric mode.
Preferably, the outer wall of the shell is provided with a plurality of heat dissipation holes which are uniformly distributed, and the bottom end of the bottom plate is provided with a plurality of movable wheels which are uniformly distributed.
Preferably, the bottom plate is provided with a dust cover sleeved on the shell, and the dust cover is provided with a plurality of uniformly distributed fluorescent strips in an encircling manner.
Preferably, a temperature sensor two electrically connected with the temperature sensor one and the servo motor is arranged in the dust cover.
The utility model has the beneficial effects that: when the temperature sensor I and the temperature sensor II detect that the temperature in the device is too high, the servo motor can be driven to operate, so that the device is cooled, the temperature in the device is prevented from being too high, and the service life of electrical components in the device is shortened; the design of the heat dissipation mechanism not only can perform normal heat dissipation effect, but also can enable the fan blades to perform reciprocating swing left and right, so that the heat dissipation range is wider; and the design of dust cover then can effectual prevention dust get into the inside of measurement and control device body.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a line protection measurement and control device with an over-temperature protection function according to an embodiment of the utility model;
fig. 2 is a schematic structural diagram of a heat dissipation mechanism in a line protection measurement and control device with an over-temperature protection function according to an embodiment of the present invention.
In the figure:
1. a housing; 2. a base plate; 3. a first temperature sensor; 4. a fan blade; 5. a side plate; 6. a housing; 7. A fixed shaft; 8. a movable rod; 9. a gear plate; 10. a rack bar; 11. a worm gear; 12. a worm; 13. a servo motor; 14. a drive shaft; 15. heat dissipation holes; 16. a moving wheel; 17. a dust cover; 18. and a second temperature sensor.
Detailed Description
For further explanation of the various embodiments, the drawings which form a part of the disclosure and which are incorporated in and constitute a part of this specification, illustrate embodiments and, together with the description, serve to explain the principles of operation of the embodiments, and to enable others of ordinary skill in the art to understand the various embodiments and advantages of the utility model, and, by reference to these figures, reference is made to the accompanying drawings, which are not to scale and wherein like reference numerals generally refer to like elements.
According to the embodiment of the utility model, the line protection measurement and control device with the over-temperature protection function is provided.
The first embodiment;
as shown in fig. 1-2, the line protection measurement and control device with an over-temperature protection function according to the embodiment of the present invention includes a housing 1 and a bottom plate 2 located at the bottom end of the housing 1, a first temperature sensor 3 is disposed in the housing 1, and a fan blade 4 is disposed at the top end of the housing 1, and the fan blade 4 is connected to the housing 1 through a heat dissipation mechanism.
Example two;
as shown in fig. 1-2, the heat dissipation mechanism includes a side plate 5 located at the top end in the housing 1, a housing 6 is disposed on one side of the side plate 5, the housing 6 is connected to the side plate 5 through a fixing shaft 7, one side of the fixing shaft 7 extends to a movable rod 8 disposed in the housing 6 in an inclined manner, a gear plate 9 is disposed on the top end of the movable rod 8, a vertically disposed gear rod 10 is disposed on one side of the gear plate 9 away from the movable rod 8, the gear rod 10 is engaged with the gear plate 9, a worm wheel 11 is sleeved on the gear rod 10 and above the gear plate 9, a worm 12 matched with the worm wheel 11 is disposed on one side of the worm wheel 11, a servo motor 13 is disposed at the top end in the housing 6, a transmission shaft 14 penetrating through the worm 12 and extending to the outside of the housing 6 and connected to the fan blades 4 is disposed at the output end of the servo motor 13, the movable rod 8 is connected with the gear plate 9 through a connecting shaft, and the movable rod 8 is connected with the gear plate 9 in an eccentric mode. When the temperature sensor I3 and the temperature sensor II 18 detect that the temperature inside the device is too high, the servo motor 13 is started and synchronously drives the fan blades 4 and the worm 12 to rotate through the transmission shaft 14, the worm 12 drives the toothed bar 10 to rotate under the action of the worm wheel 11, the toothed bar 10 is meshed with the gear disc 9, the gear disc 9 synchronously rotates and drives the movable rod 8 to swing, the movable rod 8 and the fixed shaft 7 are fixedly connected, the fixed shaft 7 synchronously rotates to further realize the left-right swinging of the whole shell 6, and the left-right swinging effect of the fan blades 4 is achieved.
Example three;
as shown in fig. 1-2, the outer wall of the housing 1 is provided with a plurality of heat dissipation holes 15 which are uniformly distributed, the bottom end of the bottom plate 2 is provided with a plurality of moving wheels 16 which are uniformly distributed, the bottom plate 2 is provided with a dust cover 17 which is sleeved on the housing 1, the dust cover 17 is provided with a plurality of phosphor strips which are uniformly distributed in an encircling manner, and the dust cover 17 is provided with a second temperature sensor 18 which is electrically connected with the first temperature sensor 3 and the servo motor 13. The design of dust cover 17 then can effectual prevention dust get into the inside of measurement and control device body.
For the convenience of understanding the technical solutions of the present invention, the following detailed description will be made on the working principle or the operation mode of the present invention in the practical process.
In practical application, when the temperature sensor 3 and the temperature sensor 18 detect that the temperature inside the device is too high, the servo motor 13 is started and synchronously drives the fan blades 4 and the worm 12 to rotate through the transmission shaft 14, the worm 12 drives the rack bar 10 to rotate under the action of the worm wheel 11, the rack bar 10 is meshed with the gear disc 9, the gear disc 9 synchronously rotates and drives the movable rod 8 to swing, because the movable rod 8 and the fixed shaft 7 are fixedly connected, the fixed shaft 7 also synchronously rotates and further realizes the left-right swing of the whole machine shell 6, the left-right swing effect of the fan blades 4 is achieved, the normal heat dissipation effect can be achieved, meanwhile, the fan blades 4 can swing left and right in a reciprocating mode, and the heat dissipation range is wider.
In summary, according to the above technical solution of the present invention, when the temperature sensor i 3 and the temperature sensor ii 18 detect that the internal temperature of the apparatus is too high, the servo motor 13 can be driven to operate, so as to dissipate heat of the apparatus, avoid the internal temperature of the apparatus from being too high, and shorten the service life of the electrical components inside the apparatus; the design of the heat dissipation mechanism not only can perform normal heat dissipation effect, but also can lead the fan blades 4 to perform reciprocating swing left and right, so that the heat dissipation range is wider; and the design of dust cover 17 then can effectual prevention dust get into the inside of measurement and control device body.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The line protection measurement and control device with the over-temperature protection function is characterized by comprising a shell (1) and a bottom plate (2) located at the bottom end of the shell (1), wherein a temperature sensor I (3) is arranged in the shell (1), fan blades (4) are arranged at the top end of the shell (1), the fan blades (4) are connected with the shell (1) through a heat dissipation mechanism, the heat dissipation mechanism comprises a side plate (5) located at the inner top end of the shell (1), a casing (6) is arranged at one side of the side plate (5), the casing (6) is connected with the side plate (5) through a fixing shaft (7), one side of the fixing shaft (7) extends to a movable rod (8) which is obliquely arranged in the casing (6), a gear disc (9) is arranged at the top end of the movable rod (8), and a vertically-arranged toothed rod (10) is arranged at one side, far away from the movable rod (8), of the gear disc (9), ratch (10) with toothed disc (9) meshing, just on ratch (10) and be located the top cover of toothed disc (9) is equipped with worm wheel (11), one side of worm wheel (11) is equipped with rather than assorted worm (12), top in casing (6) is equipped with servo motor (13), the output of servo motor (13) is equipped with and runs through worm (12) and extend to casing (6) outer with transmission shaft (14) that flabellum (4) are connected.
2. The line protection measurement and control device with the over-temperature protection function according to claim 1, characterized in that the movable rod (8) is connected with the gear disc (9) through a connecting shaft, and the movable rod (8) is connected with the gear disc (9) in an eccentric manner.
3. The line protection measurement and control device with over-temperature protection function according to claim 1, wherein the outer wall of the housing (1) is provided with a plurality of uniformly distributed heat dissipation holes (15), and the bottom end of the bottom plate (2) is provided with a plurality of uniformly distributed moving wheels (16).
4. The line protection measurement and control device with the over-temperature protection function according to claim 1, wherein a dust cover (17) sleeved on the housing (1) is arranged on the bottom plate (2), and a plurality of uniformly distributed fluorescent strips are arranged on the dust cover (17) in an encircling manner.
5. The line protection measurement and control device with the over-temperature protection function according to claim 4, characterized in that a second temperature sensor (18) electrically connected with the first temperature sensor (3) and the servo motor (13) is arranged in the dust cover (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183832.3U CN216055909U (en) | 2021-05-31 | 2021-05-31 | Line protection measurement and control device with over-temperature protection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121183832.3U CN216055909U (en) | 2021-05-31 | 2021-05-31 | Line protection measurement and control device with over-temperature protection function |
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| Publication Number | Publication Date |
|---|---|
| CN216055909U true CN216055909U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121183832.3U Active CN216055909U (en) | 2021-05-31 | 2021-05-31 | Line protection measurement and control device with over-temperature protection function |
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| CN (1) | CN216055909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115802194A (en) * | 2023-02-09 | 2023-03-14 | 迈泽锐(武汉)工业技术有限公司 | Protection system for gateway based on industrial internet |
-
2021
- 2021-05-31 CN CN202121183832.3U patent/CN216055909U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115802194A (en) * | 2023-02-09 | 2023-03-14 | 迈泽锐(武汉)工业技术有限公司 | Protection system for gateway based on industrial internet |
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