CN215379586U - Multi-functional electric power instrument that radiating effect is good - Google Patents
Multi-functional electric power instrument that radiating effect is good Download PDFInfo
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- CN215379586U CN215379586U CN202120958452.6U CN202120958452U CN215379586U CN 215379586 U CN215379586 U CN 215379586U CN 202120958452 U CN202120958452 U CN 202120958452U CN 215379586 U CN215379586 U CN 215379586U
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Abstract
The utility model discloses a multifunctional electric power instrument with a good heat dissipation effect, which comprises an instrument body and a protective shell, wherein the protective shell is fixed on the outer wall of one end of the instrument body, the inner wall of the bottom of the protective shell is fixedly connected with a ventilation net cover and a heat dissipation fan, the heat dissipation fan is connected with a switch and is positioned on the inner side of the ventilation net cover, the outer wall of the top of the protective shell is provided with air holes distributed at equal intervals, the outer wall of the bottom of the protective shell is provided with ventilation openings distributed at equal intervals, and the air holes and the inner wall of the ventilation openings are both fixedly connected with a filter screen. According to the utility model, the protective shell, the air holes, the air permeable net cover, the vent holes and the heat dissipation fan are arranged, the heat dissipation fan is started to work, and the inside of the protective shell has the ventilation and heat dissipation effects under the action of the air holes and the vent holes, so that the heat dissipation effect on the instrument body is achieved, and the heat dissipation effect is further improved by matching with the arranged heat dissipation fins.
Description
Technical Field
The utility model relates to the technical field of electric power instruments, in particular to a multifunctional electric power instrument with a good heat dissipation effect.
Background
The multifunctional electric power instrument is a multifunctional intelligent instrument with programmable measurement, display, digital communication, electric energy pulse transmission output and the like in autonomous research and development, can finish electric quantity measurement, electric energy measurement, data display, acquisition and transmission, and is widely applied to substation automation, distribution automation, intelligent building and electric energy measurement, management and examination in enterprises.
When the multifunctional electric power instrument works, more heat is usually generated inside the multifunctional electric power instrument, and if the heat cannot be timely dissipated, the working state of internal parts of the electric power instrument is easily affected, and the service life of the electric power instrument is further affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a multifunctional electric power instrument with a good heat dissipation effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a multi-functional electric power instrument that radiating effect is good, includes instrument body and protective housing, protective housing fixes on instrument body one end outer wall, protective housing bottom inner wall fixedly connected with ventilative screen panel and radiator fan, radiator fan is connected with the switch, and radiator fan is located ventilative screen panel inboard, protective housing top outer wall sets up the bleeder vent that the equidistance distributes, the vent that the equidistance distributes is seted up to protective housing bottom outer wall, the equal fixedly connected with filter screen of bleeder vent and vent inner wall, the vent is located under the radiator fan, the same radiating fin of protective housing both sides inner wall fixedly connected with, radiating fin is located directly over the radiator fan.
As a further scheme of the utility model, the outer wall of one end of the protective shell is fixedly connected with two positioning plates, and the outer wall of one side of each of the two positioning plates is provided with two positioning holes.
As a further scheme of the utility model, the outer walls of the two sides of the protective shell are fixedly connected with mounting plates, and the two mounting plates are respectively positioned at the two sides of the positioning plate.
As a further scheme of the utility model, the two mounting plates and the outer walls of the two sides of the instrument body are respectively provided with a sliding chute, the inner walls of the four sliding chutes are respectively connected with a sliding block in a sliding manner, one ends of the four sliding blocks are respectively fixedly connected with two protection plates, and the two protection plates are respectively positioned on the two sides of the protection shell.
As a further scheme of the utility model, the outer walls of two sides of the protective shell are fixedly connected with buffer springs, and one ends of the four buffer springs are respectively fixed on the outer wall of one side of the two protective plates opposite to each other.
As a further scheme of the utility model, two guide rails are arranged on the outer walls of two sides of the protective shell, the inner walls of the four guide rails are connected with connecting rods in a sliding manner, two elastic rubber plates with arc structures are fixedly connected to the opposite ends of the four connecting rods respectively, and one ends of the two elastic rubber plates are fixed on the outer walls of the opposite sides of the two protective plates respectively.
The utility model has the beneficial effects that:
1. according to the utility model, the protective shell, the air holes, the air permeable net cover, the vent holes and the heat dissipation fan are arranged, the heat dissipation fan is started to work, and the inside of the protective shell has the ventilation and heat dissipation effects through the action of the air holes and the vent holes, so that the heat dissipation effect is achieved on the instrument body, and the heat dissipation effect is further improved by matching with the arranged heat dissipation fins.
2. According to the multifunctional electric power instrument, the filter screen is arranged, so that pollutants such as dust in the outside air can be prevented from floating into the protective shell during ventilation and heat dissipation, the working state of the multifunctional electric power instrument is guaranteed not to be affected, and the instrument body can be conveniently installed at a proper position required by work through the arranged positioning plate and the positioning hole.
3. According to the multifunctional electric power meter, the mounting plate, the sliding chute, the protection plate, the sliding block and the buffer spring are arranged, or the mounting plate, the sliding chute, the protection plate, the sliding block, the guide rail, the connecting rod and the elastic rubber plate are arranged, so that when the meter body is collided by an external object in the working process, the impact force caused by collision can be buffered, the stability of the meter body in working can be ensured, and the working state of the multifunctional electric power meter is further ensured.
Drawings
Fig. 1 is a schematic perspective view of a multifunctional power meter with good heat dissipation effect according to the present invention;
fig. 2 is a schematic view of a partial cross-sectional structure of a protective housing of a multifunctional power instrument with a good heat dissipation effect according to the present invention;
fig. 3 is a schematic top view of a protective housing of an embodiment of a multifunctional power meter with a good heat dissipation effect according to the present invention;
fig. 4 is a schematic top view of a second protective housing of an embodiment of a multifunctional power meter with a good heat dissipation effect according to the present invention.
In the figure: 1 instrument body, 2 protective housing, 3 locating plates, 4 locating holes, 5 bleeder vents, 6 mounting panels, 7 spouts, 8 guard plates, 9 ventilative screen panels, 10 radiator fan, 11 radiating fin, 12 vents, 13 filter screens, 14 sliders, 15 buffer springs, 16 guide rails, 17 connecting rods, 18 elasticity rubber slab.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a multifunctional electric power meter with good heat dissipation effect comprises a meter body 1 and a protective housing 2, the protective housing 2 is fixed on the outer wall of one end of the meter body 1, the outer wall of one end of the protective housing 2 is fixedly connected with two positioning plates 3, and the outer wall of one side of each of the two positioning plates 3 is provided with two positioning holes 4, the inner wall of the bottom of the protective housing 2 is fixedly connected with a ventilation net cover 9 and a heat dissipation fan 10, the heat dissipation fan 10 is connected with a switch, the heat dissipation fan 10 is positioned at the inner side of the ventilation net cover 9, the outer wall of the top of the protective housing 2 is provided with air vents 5 which are distributed equidistantly, the outer wall of the bottom of the protective housing 2 is provided with air vents 12 which are distributed equidistantly, the inner walls of the air vents 5 and the air vents 12 are fixedly connected with a filter screen 13, the air vents 12 are positioned under the heat dissipation fan 10, and the inner walls of both sides of the protective housing 2 are fixedly connected with the same heat dissipation fins 11, radiating fin 11 is located directly over radiator fan 10, the equal fixedly connected with mounting panel 6 of 2 both sides outer walls of protecting sheathing, and two mounting panels 6 are located 3 both sides of locating plate respectively, spout 7 has all been seted up to two mounting panels 6 and 1 both sides outer wall of instrument body, the equal sliding connection of four spout 7 inner walls has slider 14, and two guard plates 8 of fixedly connected with respectively are distinguished to the relative one end of four slider 14, and two guard plates 8 are located 2 both sides of protecting sheathing respectively, the equal fixedly connected with buffer spring 15 of 2 both sides outer walls of protecting sheathing, and 15 one ends of four buffer spring are fixed respectively on the relative one side outer wall of two guard plates 8.
The working principle is as follows: during the use, through locating plate 3 and locating hole 4 that set up, be convenient for install instrument body 1 in the suitable position that work needs, then through protective housing 2 that sets up, bleeder vent 5, ventilative screen panel 9, vent 12 and radiator fan 10, start radiator fan 10 work, make protective housing 2 inside have ventilation cooling's effect through the effect of bleeder vent 5 and vent 12, thereby played radiating effect to instrument body 1, the radiating fin 11 that the cooperation set up, make the radiating effect obtain further promotion, through the filter screen 13 that sets up, can avoid pollutants such as dust in the outside air to waft into protective housing 2 inside during ventilation cooling, thereby guaranteed that the operating condition of this multi-functional electric power instrument can not receive the influence, when instrument body 1 receives the colliding with of external object in the course of the work, through mounting panel 6 that sets up, Spout 7, guard plate 8, slider 14 and buffer spring 15 can play the effect of buffering to the impact force that brings of colliding with to can guarantee that instrument body 1 is the stability at the during operation, further assurance this multifunctional power instrument's operating condition.
Example two
Referring to fig. 1-2 and 4, a multifunctional power meter with good heat dissipation effect comprises a meter body 1 and a protective casing 2, wherein the protective casing 2 is fixed on the outer wall of one end of the meter body 1, the outer wall of one end of the protective casing 2 is fixedly connected with two positioning plates 3, the outer wall of one side of each of the two positioning plates 3 is provided with two positioning holes 4, the inner wall of the bottom of the protective casing 2 is fixedly connected with a ventilation mesh enclosure 9 and a heat dissipation fan 10, the heat dissipation fan 10 is connected with a switch, the heat dissipation fan 10 is positioned at the inner side of the ventilation mesh enclosure 9, the outer wall of the top of the protective casing 2 is provided with ventilation holes 5 which are distributed equidistantly, the outer wall of the bottom of the protective casing 2 is provided with ventilation openings 12 which are distributed equidistantly, the inner walls of the ventilation holes 5 and the ventilation openings 12 are fixedly connected with a filter screen 13, the ventilation openings 12 are positioned under the heat dissipation fan 10, and the inner walls of two sides of the protective casing 2 are fixedly connected with the same heat dissipation fins 11, radiating fin 11 is located directly over radiator fan 10, the equal fixedly connected with mounting panel 6 of 2 both sides outer walls of protecting sheathing, and two mounting panels 6 are located 3 both sides of locating plate respectively, spout 7 has all been seted up to two mounting panels 6 and 1 both sides outer wall of instrument body, the equal sliding connection of four spout 7 inner walls has slider 14, and two guard plates 8 of the relative one end difference fixedly connected with of four slider 14, and two guard plates 8 are located 2 both sides of protecting sheathing respectively, two guide rails 16 have all been seted up to 2 both sides outer walls of protecting sheathing, and the equal sliding connection of four guide rails 16 inner walls has connecting rod 17, the elastic rubber board 18 of two arc structures of the relative one end difference fixedly connected with of four connecting rod 17, and 18 one ends of two elastic rubber boards are fixed respectively on the relative one side outer wall of two guard plates 8.
The working principle is as follows: during the use, through locating plate 3 and locating hole 4 that set up, be convenient for install instrument body 1 in the suitable position that work needs, then through protective housing 2 that sets up, bleeder vent 5, ventilative screen panel 9, vent 12 and radiator fan 10, start radiator fan 10 work, make protective housing 2 inside have ventilation cooling's effect through the effect of bleeder vent 5 and vent 12, thereby played radiating effect to instrument body 1, the radiating fin 11 that the cooperation set up, make the radiating effect obtain further promotion, through the filter screen 13 that sets up, can avoid pollutants such as dust in the outside air to waft into protective housing 2 inside during ventilation cooling, thereby guaranteed that the operating condition of this multi-functional electric power instrument can not receive the influence, when instrument body 1 receives the colliding with of external object in the course of the work, through mounting panel 6 that sets up, Spout 7, guard plate 8, slider 14, guide rail 16, connecting rod 17 and elastic rubber board 18 can play the effect of buffering to the impact force that brings of colliding with to can guarantee that instrument body 1 is the stability at the during operation, further assurance this multi-functional electric power instrument's operating condition.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The utility model provides a multi-functional electric power instrument that radiating effect is good, includes instrument body (1) and protecting sheathing (2), its characterized in that, protecting sheathing (2) are fixed on instrument body (1) one end outer wall, protecting sheathing (2) bottom inner wall fixedly connected with ventilative screen panel (9) and radiator fan (10), radiator fan (10) are connected with the switch, and radiator fan (10) are located ventilative screen panel (9) inboard, bleeder vent (5) that the equidistance distributes are seted up to protecting sheathing (2) top outer wall, vent (12) that the equidistance distributes are seted up to protecting sheathing (2) bottom outer wall, bleeder vent (5) and vent (12) inner wall all fixedly connected with filter screen (13), vent (12) are located radiator fan (10) under, protecting sheathing (2) both sides inner wall fixedly connected with same radiator fin (11), the radiating fins (11) are positioned right above the radiating fan (10).
2. The multifunctional electric power instrument with the good heat dissipation effect as recited in claim 1, wherein the outer wall of one end of the protective shell (2) is fixedly connected with two positioning plates (3), and the outer wall of one side of each of the two positioning plates (3) is provided with two positioning holes (4).
3. The multifunctional electric power instrument with the good heat dissipation effect as recited in claim 2, wherein the outer walls of the two sides of the protective housing (2) are fixedly connected with mounting plates (6), and the two mounting plates (6) are respectively located at two sides of the positioning plate (3).
4. The multifunctional electric power instrument with the good heat dissipation effect as recited in claim 3, wherein two of the mounting plates (6) and the outer walls of two sides of the instrument body (1) are provided with sliding grooves (7), four inner walls of the sliding grooves (7) are slidably connected with sliding blocks (14), two protection plates (8) are fixedly connected to opposite ends of the four sliding blocks (14) respectively, and the two protection plates (8) are located on two sides of the protection shell (2) respectively.
5. The multifunctional electric power instrument with the good heat dissipation effect as recited in claim 4, wherein the outer walls of two sides of the protective shell (2) are fixedly connected with the buffer springs (15), and one ends of the four buffer springs (15) are respectively fixed on the outer walls of the two opposite sides of the protective plates (8).
6. The multifunctional electric power instrument with the good heat dissipation effect as recited in claim 4, wherein two guide rails (16) are respectively disposed on the outer walls of two sides of the protective housing (2), the inner walls of the four guide rails (16) are slidably connected with connecting rods (17), the opposite ends of the four connecting rods (17) are respectively and fixedly connected with two elastic rubber plates (18) with arc structures, and one ends of the two elastic rubber plates (18) are respectively fixed on the outer wall of one opposite side of the two protective plates (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958452.6U CN215379586U (en) | 2021-05-07 | 2021-05-07 | Multi-functional electric power instrument that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120958452.6U CN215379586U (en) | 2021-05-07 | 2021-05-07 | Multi-functional electric power instrument that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215379586U true CN215379586U (en) | 2021-12-31 |
Family
ID=79629205
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120958452.6U Expired - Fee Related CN215379586U (en) | 2021-05-07 | 2021-05-07 | Multi-functional electric power instrument that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215379586U (en) |
-
2021
- 2021-05-07 CN CN202120958452.6U patent/CN215379586U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |