CN212626679U - Power cabinet with fault alarm function - Google Patents
Power cabinet with fault alarm function Download PDFInfo
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- CN212626679U CN212626679U CN202021874773.XU CN202021874773U CN212626679U CN 212626679 U CN212626679 U CN 212626679U CN 202021874773 U CN202021874773 U CN 202021874773U CN 212626679 U CN212626679 U CN 212626679U
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- cabinet door
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Abstract
The utility model discloses a power cabinet with malfunction alerting function relates to regulator cubicle device field, causes the problem of potential safety hazard to the recessive arc discharge of current power cabinet, now proposes following scheme, and it includes the shell, the mounting groove has been seted up in the shell, just the mounting groove runs through in one side of shell, the notch department that the shell is located the mounting groove installs the cabinet door, just the cabinet door is matchd mutually with the mounting groove, install the mounting panel in the mounting groove, just the mounting panel is vertical form, one side fixedly connected with spliced pole of cabinet door is kept away from to the mounting panel, just the spliced pole is evenly distributed about the mounting panel, the one end that the mounting panel was kept away from to the spliced pole all is fixed connection with the shell, just one side fixedly connected with support that the cabinet door is close to the. The utility model discloses novel structure, and the device principle is simple, be convenient for maintain and have good radiating effect, the effectual recessive arc discharge of power cabinet of having solved causes the problem of potential safety hazard.
Description
Technical Field
The utility model relates to a regulator cubicle device field especially relates to a power cabinet with malfunction alerting function.
Background
The power cabinet or the electrical cabinet integrates a plurality of functions of power supply, equipment control, signal receiving and feedback and the like, and is a control junction of electrical equipment, the internal space of the power cabinet is compact, electronic elements and circuits are densely distributed, so that the power environment in the power cabinet is very complex, when the power cabinet is not maintained properly or the operating environment of the power cabinet is changed disadvantageously, the circuits in the power cabinet are easy to break down, according to the use experience, the phenomena of scorching and burning peculiar smell in the power cabinet are the most common fault expressions, the phenomenon of 'striking fire' is easy to cause due to the fact that air is moist or the circuit connector is aged and loosened, namely, arc discharge occurs, the power cabinet does not necessarily lead to shutdown most of the time, but represents a great potential safety hazard, and therefore, in order to guarantee the safe work of the power cabinet, the power cabinet with the fault alarm function is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a pair of power cabinet with fault alarm function has solved the problem that the recessive arc discharge of power cabinet caused the potential safety hazard.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a power cabinet with malfunction alerting function, includes the shell, set up the mounting groove in the shell, just the mounting groove runs through in one side of shell, the shell is located the notch department of mounting groove and installs the cabinet door, just the cabinet door is the matching of each other with the mounting groove, install the mounting panel in the mounting groove, just the mounting panel is vertical form, one side fixedly connected with spliced pole of cabinet door is kept away from to the mounting panel, just the spliced pole is evenly distributed about the mounting panel, the one end that the mounting panel was kept away from to the spliced pole all is fixed connection with the shell, just one side fixedly connected with support that the cabinet door is close to the mounting panel, the support is the form of falling L, just the top fixedly connected with photosensitive induction ware of support, photosensitive induction ware is the level form, just the inner wall of shell is located to.
Preferably, a hinge is installed between one side edge of the cabinet door and the outer shell, and the hinges are symmetrically distributed in the height direction of the cabinet door.
Preferably, the two sides of the shell are embedded with cooling fans, the cooling fans are symmetrically distributed around the shell, and the two cooling fans penetrate through the side wall of the shell.
Preferably, the side of the cabinet door is kept away from to the shell is inlayed with the filter that admits air, just the filter that admits air is the symmetric distribution about the direction of height of shell, and two sets of the filter that admits air all runs through in the lateral wall of shell.
Preferably, the mounting panel is located the one side fixedly connected with heating panel of keeping away from the cabinet door, just the heating panel is the symmetric distribution about the direction of height of mounting panel, the radiating groove has all been seted up to one side that the mounting panel was kept away from to the heating panel, just the radiating groove is evenly distributed about the heating panel, the radiating groove all is the horizontality.
The utility model has the advantages that:
1. close the cabinet door for 1 inside be in the darkness of shell, when the circuit arc discharge trouble appears, arc discharge's highlight can be received by the photo resistance among the photosensitive induction ware and produce the signal of telecommunication, thereby can carry out the record and report to the police to this arc discharge, so that the staff in time overhauls.
2. The device is through installing travel switch in the shell and between the cabinet door, and travel switch's driving lever and cabinet door overlap joint, when the cabinet door was opened, the travel switch driving lever reset to close photosensitive induction ware, lead to photosensitive induction ware to appear the wrong report because of external illumination when avoiding electrified the maintenance.
3. The device is discharged air to the outside through the cooling fan, low pressure is formed in the shell, external air enters the shell after being filtered through the air inlet filter, and flows through the cooling plate and the cooling groove (the cooling groove increases the cooling area) through air inlet airflow, so that waste heat of the mounting plate and electrical elements on the mounting plate is absorbed and taken away, and a good cooling effect is achieved.
In conclusion, the device has the advantages of simple principle, convenience in maintenance and good heat dissipation effect, and effectively solves the problem of potential safety hazard caused by the hidden arc discharge of the power cabinet.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a cross-sectional view of a-a in fig. 1 according to the present invention.
Fig. 4 is a cross-sectional view of B-B in fig. 1 according to the present invention.
Fig. 5 is a cross-sectional view of C-C in fig. 1 according to the present invention.
Reference numbers in the figures: 1. a housing; 2. mounting grooves; 3. a cabinet door; 4. a hinge; 5. a heat radiation fan; 6. an intake air filter; 7. mounting a plate; 8. connecting columns; 9. a heat dissipation plate; 10. a heat sink; 11. a support; 12. a photosensitive sensor; 13. a travel switch.
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.
Referring to fig. 1-5, a power cabinet with malfunction alerting function, includes a housing 1, a mounting groove 2 is opened in the housing 1, and the mounting groove 2 runs through one side of the housing 1, a cabinet door 3 is installed at a notch of the housing 1 located at the mounting groove 2, and the cabinet door 3 is matched with the mounting groove 2, a mounting plate 7 is installed in the mounting groove 2, and the mounting plate 7 is vertical, one side of the mounting plate 7 away from the cabinet door 3 is fixedly connected with a connecting column 8, and the connecting column 8 is uniformly distributed with respect to the mounting plate 7, one end of the connecting column 8 away from the mounting plate 7 is fixedly connected with the housing 1, and one side of the cabinet door 3 close to the mounting plate 7 is fixedly connected with a bracket 11, the bracket 11 is inverted L-shaped, and the top end of the bracket 11 is fixedly connected with a photosensitive sensor 12, the photosensitive sensor 12 is horizontal, and the inner wall of the housing 1 is located near the hinge 4 and is provided with a travel switch 13 in a matching manner, the hinge 4 is arranged between one side edge of the cabinet door 3 and the housing 1, the hinge 4 is symmetrically distributed along the height direction of the cabinet door 3, the two sides of the housing 1 are inlaid with cooling fans 5, the cooling fans 5 are symmetrically distributed along the housing 1, the two sets of cooling fans 5 penetrate through the side wall of the housing 1, an air inlet filter 6 is inlaid at one side of the housing 1 away from the cabinet door 3, the air inlet filter 6 is symmetrically distributed along the height direction of the housing 1, the two sets of air inlet filters 6 penetrate through the side wall of the housing 1, a cooling plate 9 is fixedly connected to one side of the mounting plate 7 away from the cabinet door 3, the cooling plate 9 is symmetrically distributed along the height direction of the mounting plate 7, and a cooling groove 10 is formed in one side of the cooling plate 9 away from the mounting, the heat dissipation grooves 10 are uniformly distributed about the heat dissipation plate 9, and the heat dissipation grooves 10 are all horizontal.
The working principle is as follows: the reference model of a travel switch 13 of the device is 8108, and the reference model of a photosensitive sensor 12 of the device is L14C 1;
the working principle of the device is that the cabinet door 3 of the device can be opened or closed through the hinge 4, the photosensitive sensor 12 of the device is installed on the inner side of the cabinet door 3 through the bracket 11, after the cabinet door 3 is closed, light in the installation groove 2 is shielded by the shell 1 and the cabinet door 3 and is in darkness, the installation plate 7 of the device is used for installing an electric appliance circuit, when the circuit has an arc discharge fault, electric arc can generate strong light, even if the electric appliance element protected by a plastic shell occurs, partial light can penetrate through the plastic shell, the strong light of the arc discharge can be received by the photosensitive resistor in the photosensitive sensor 12 and generate an electric signal, so that the electric arc discharge can be recorded and alarmed, and a worker can overhaul in time;
according to the device, a travel switch 13 is arranged between a shell 1 and a cabinet door 3, a shifting rod of the travel switch 13 is in lap joint with the cabinet door 3, and when the cabinet door 3 is opened, the shifting rod of the travel switch 13 is reset, so that a photosensitive sensor 12 is closed, and false alarm of the photosensitive sensor 12 caused by external illumination during live overhaul is avoided;
the both sides of the device are all equipped with radiator fan 5, exhaust to the outside through radiator fan 5, form the low pressure in shell 1 for outside air gets into inside shell 1 after filtering through air intake filter 6, through the air current that admits air flow through heating panel 9 and radiating groove 10 (radiating groove 10 increases heat radiating area), takes away the waste heat absorption of mounting panel 7 and the electrical components above that, reaches good radiating effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a power cabinet with malfunction alerting function, includes shell (1), its characterized in that, set up mounting groove (2) in shell (1), just mounting groove (2) run through in one side of shell (1), shell (1) is located the notch department of mounting groove (2) and installs cabinet door (3), just cabinet door (3) are mutually matchd with mounting groove (2), install mounting panel (7) in mounting groove (2), just mounting panel (7) are vertical form, one side fixedly connected with spliced pole (8) of cabinet door (3) are kept away from in mounting panel (7), just spliced pole (8) are evenly distributed about mounting panel (7), the one end that mounting panel (7) were kept away from in spliced pole (8) all is fixed connection with shell (1), just one side fixedly connected with support (11) that cabinet door (3) are close to mounting panel (7), support (11) are the form of falling L, just the top fixedly connected with photosensitive induction ware (12) of support (11), photosensitive induction ware (12) are the level form, just the inner wall of shell (1) is located to be close to hinge (4) and locates to match and install travel switch (13).
2. The power cabinet with the fault alarm function according to claim 1, wherein hinges (4) are installed between one side edge of the cabinet door (3) and the outer shell (1), and the hinges (4) are symmetrically distributed in the height direction of the cabinet door (3).
3. The power cabinet with the fault alarm function according to claim 1, wherein the two sides of the housing (1) are embedded with cooling fans (5), the cooling fans (5) are symmetrically distributed about the housing (1), and the two sets of cooling fans (5) penetrate through the side wall of the housing (1).
4. The power cabinet with the fault alarm function according to claim 1, wherein an air intake filter (6) is embedded in one side of the housing (1) far away from the cabinet door (3), the air intake filters (6) are symmetrically distributed in the height direction of the housing (1), and the two sets of air intake filters (6) penetrate through the side wall of the housing (1).
5. The power cabinet with the malfunction alerting function according to claim 1, wherein the mounting plate (7) is fixedly connected with a heat dissipation plate (9) at a side away from the cabinet door (3), the heat dissipation plate (9) is symmetrically distributed with respect to a height direction of the mounting plate (7), heat dissipation grooves (10) are formed in one side of the heat dissipation plate (9) away from the mounting plate (7), the heat dissipation grooves (10) are uniformly distributed with respect to the heat dissipation plate (9), and the heat dissipation grooves (10) are horizontal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021874773.XU CN212626679U (en) | 2020-09-01 | 2020-09-01 | Power cabinet with fault alarm function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021874773.XU CN212626679U (en) | 2020-09-01 | 2020-09-01 | Power cabinet with fault alarm function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212626679U true CN212626679U (en) | 2021-02-26 |
Family
ID=74704127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021874773.XU Active CN212626679U (en) | 2020-09-01 | 2020-09-01 | Power cabinet with fault alarm function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212626679U (en) |
-
2020
- 2020-09-01 CN CN202021874773.XU patent/CN212626679U/en active Active
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