CN220066353U - Direct current wiring base supporting plugging function - Google Patents
Direct current wiring base supporting plugging function Download PDFInfo
- Publication number
- CN220066353U CN220066353U CN202321099084.XU CN202321099084U CN220066353U CN 220066353 U CN220066353 U CN 220066353U CN 202321099084 U CN202321099084 U CN 202321099084U CN 220066353 U CN220066353 U CN 220066353U
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- indicator lamp
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- negative
- direct current
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- 238000009413 insulation Methods 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims 1
- 206010014357 Electric shock Diseases 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a direct current wiring base supporting a plugging function, which is characterized in that the original wiring mode of directly connecting positive and negative terminals of an indicator lamp is changed into a special wiring base, the wiring base is fixed on an indicator lamp cover plate, then a load switch outgoing line is connected to positive and negative poles of the base and is firmly fixed by screws, a power indicator lamp is plugged into a threaded plug seat, positive and negative plug columns are inserted into pole column grooves of the indicator lamp, after the plugging in place is confirmed, the indicator lamp is fixed on the threaded plug seat by rotating an indicator lamp fixing cover, and the indicator lamp is lighted after the load switch is closed. The utility model can realize the live replacement of the power indicator lamp under the condition that the load switch is not powered off, thereby ensuring the normal and reliable operation of the equipment, reducing the electric shock risk of operators and improving the working efficiency.
Description
Technical Field
The utility model relates to the technical field of power systems, in particular to a direct current wiring base supporting a plugging function.
Background
After the direct current power supply in the electric power secondary system is put into operation, part of direct current load is in an operation state for a long time and cannot carry out power failure or maintenance on corresponding load due to the importance of self power supply, a power supply indicator lamp under the corresponding load is extinguished after being bright or fails due to long-term operation aging, in addition, even if the load is capable of being subjected to power failure maintenance, the load indicator lamp is more in load due to the fact that the mounting position of the load indicator lamp is narrow and the load interval is smaller, when the load indicator lamp which is powered off is replaced, the distance between the load indicator lamp and an adjacent charged part is very close, personnel electric shock danger is very easy to occur, direct current short circuit or grounding fault is caused, and the problem that the direct current system load power supply indicator lamp cannot be replaced or is very difficult to replace after being in fault always exists.
Therefore, the direct current wiring base supporting the plugging function is required to be invented, the problem that the power indicator lamp is replaced under the condition of continuously loading the switch can be solved, the electric shock risk of personnel in the process of replacing the power indicator lamp can be greatly reduced, and the working efficiency can be improved.
Disclosure of Invention
The utility model aims to provide a direct current wiring base supporting the plugging function, wherein a load switch power supply indicator lamp in a direct current system is designed to be pluggable, the wiring mode of the positive and negative terminals of the indicator lamp is changed into a special wiring base, the wiring base is firstly fixed on an indicator lamp cover plate (the actual cover plate is rectangular, more than 10 indicator lamps are arranged on the cover plate, only one indicator lamp is drawn in the utility model and used for displaying the wiring mode), then a load switch outgoing line is connected to the positive and negative poles of the base, the positive and negative poles of the base are firmly fixed by screws, the power supply indicator lamp is plugged into a threaded plugging base, the positive and negative plugging posts are inserted into pole slots of the indicator lamp, after the plugging in place is confirmed, the indicator lamp is fixed on the threaded plugging base by rotating an indicator lamp fixing cover, and the indicator lamp is lighted after the load switch is closed.
The utility model realizes the above purpose through the following technical scheme:
a dc wiring base supporting plug-in functionality, comprising: the power supply comprises a wiring base 1, a threaded plug seat 2, a pair Ji Kacao, a positive electrode plug post 4, a negative electrode plug post 5, a pair Ji Kazhu, an indicator lamp post groove 7, an indicator lamp cover plate 8, a fixing screw 9, an indicator lamp 10, an indicator lamp fixing cover 11, an indicator lamp fixing cover screwing screw 12, a wiring terminal 13, a terminal fastening screw 14, a positive and negative electrode insulation baffle 15, a load switch 16 and a positive and negative direct current bus 17;
the wiring base 1 is fixed on the indicator lamp cover plate 8 through a fixing screw 9;
the wire connecting base is characterized in that a threaded plug seat 2 is arranged at the axis of the middle part of the wire connecting base 1, a positive electrode plug post 4 and a negative electrode plug post 5 are arranged on the threaded plug seat 2, and positive and negative wire outlet ends of the positive electrode plug post 4 and the negative electrode plug post 5 are connected with a positive and negative direct current bus 17 through a wire connecting terminal 13;
the threaded plug seat 2 is provided with a pair Ji Kacao, the indicator lamp 10 is provided with a pair Ji Kazhu 6 and an indicator lamp pole groove 7, the pair Ji Kazhu 6 on the indicator lamp 10 is attached to the pair Ji Kacao 3, and the indicator lamp pole groove 7 is attached to the positive pole plug pole 4 and the negative pole plug pole 5;
the indicator lamp fixing cover 11 is provided with an indicator lamp fixing cover screwing thread 12, and the indicator lamp fixing cover 11 is in threaded connection with the threaded plug seat 2 through the indicator lamp fixing cover screwing thread 12.
The further scheme is that a positive and negative insulation baffle 15 is arranged between the positive electrode plug-in post 4 and the negative electrode plug-in post 5 and between the positive electrode and the negative electrode of the wiring terminal 13.
Further, a load switch 16 is further arranged between the positive electrode plug-in post 4, the negative electrode plug-in post 5 and the positive and negative direct current buses 17.
Further, the connecting terminal 13 is detachably connected with the threaded plug seat 2 through a terminal fastening screw 14.
The diameter of the indicator lamp fixing cover 11 is larger than that of the indicator lamp 10, and the indicator lamp fixing cover is hollow; for receiving the indicator light 10 therein.
The utility model has the beneficial effects that:
1. the wiring base can support the plugging function of the indicator lamp by converting secondary wiring into the positive electrode plug-in post and the negative electrode plug-in post under the condition of ensuring that the positive electrode and the negative electrode are insulated reliably.
2. The live replacement of the power indicator lamp can be realized under the condition that the load switch is not powered off, so that the electric shock risk of operators is reduced while the normal and reliable operation of the equipment is ensured, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the practical drawings required in the embodiments or the prior art description, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is an exploded view of the present utility model.
Fig. 2 is a schematic diagram of the wiring of the base of the present utility model.
Fig. 3 is a cross-sectional view of the present utility model.
In the figure, a wiring base 1, a threaded plug seat 2, a pair Ji Kacao 3, a positive electrode plug post 4, a negative electrode plug post 5, a pair Ji Kazhu, an indicator light post groove 7, an indicator light cover plate 8, a fixing screw 9, an indicator light 10, an indicator light fixing cover 11, an indicator light fixing cover screwing screw thread 12, a wiring terminal 13, a terminal fastening screw 14, a positive and negative electrode insulation baffle 15, a load switch 16 and a positive and negative direct current bus 17.
Detailed Description
In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.
In any embodiment, as shown in fig. 1-3, a dc wiring base supporting a plugging function of the present utility model includes: the power supply comprises a wiring base 1, a threaded plug seat 2, a pair Ji Kacao, a positive electrode plug post 4, a negative electrode plug post 5, a pair Ji Kazhu, an indicator lamp post groove 7, an indicator lamp cover plate 8, a fixing screw 9, an indicator lamp 10, an indicator lamp fixing cover 11, an indicator lamp fixing cover screwing screw 12, a wiring terminal 13, a terminal fastening screw 14, a positive and negative electrode insulation baffle 15, a load switch 16 and a positive and negative direct current bus 17;
the wiring base 1 is fixed on the indicator lamp cover plate 8 through a fixing screw 9;
the wire connecting base is characterized in that a threaded plug seat 2 is arranged at the axis of the middle part of the wire connecting base 1, a positive electrode plug post 4 and a negative electrode plug post 5 are arranged on the threaded plug seat 2, and positive and negative wire outlet ends of the positive electrode plug post 4 and the negative electrode plug post 5 are connected with a positive and negative direct current bus 17 through a wire connecting terminal 13;
the threaded plug seat 2 is provided with a pair Ji Kacao, the indicator lamp 10 is provided with a pair Ji Kazhu 6 and an indicator lamp pole groove 7, the pair Ji Kazhu 6 on the indicator lamp 10 is attached to the pair Ji Kacao 3, and the indicator lamp pole groove 7 is attached to the positive pole plug pole 4 and the negative pole plug pole 5;
the indicator lamp fixing cover 11 is provided with an indicator lamp fixing cover screwing thread 12, and the indicator lamp fixing cover 11 is in threaded connection with the threaded plug seat 2 through the indicator lamp fixing cover screwing thread 12. The diameter of the indicator lamp fixing cover 11 is larger than that of the indicator lamp 10 and is hollow; for receiving the indicator light 10 therein.
And a positive and negative insulation baffle plate 15 is arranged between the positive electrode plug-in post 4 and the negative electrode plug-in post 5 and between the positive electrode and the negative electrode of the wiring terminal 13. And a load switch 16 is also arranged between the positive electrode plug-in post 4 and the negative electrode plug-in post 5 and the positive and negative direct current buses 17. The wiring terminal 13 is detachably connected with the threaded plug seat 2 through a terminal fastening screw 14.
The working method and the working principle of the utility model are as follows:
1. fixing the wiring base 1 on the indicator lamp cover plate 8 by using a fixing screw 9;
2. the positive and negative outgoing line terminals of the load switch 16 are connected to the wiring terminal 13, and the terminal fastening screw 14 is used for screwing the screw;
3. inserting the indicator lamp 10 into the wiring base 1, keeping the pair Ji Kazhu of the indicator lamp 10 opposite to the pair Ji Kacao 3, simultaneously placing the positive electrode plug post 4 and the negative electrode plug post 5 of the threaded plug seat 2 into the indicator lamp post slot 7, ensuring that the indicator lamp 10 is further reinforced by the indicator lamp fixing cover 11 after the positive electrode plug post and the negative electrode plug post are completely placed, and completely screwing the screw threads 12 of the indicator lamp fixing cover and the screw threads of the threaded plug seat 2 by rotating the indicator lamp fixing cover 11 during installation, wherein the indicator lamp 10 is reinforced and protected;
4. finally, the load switch 16 is turned on, the indicator lamp 10 can be normally lighted, if the indicator lamp 10 needs to be removed, the indicator lamp 10 can be removed in sequence according to the installation sequence, and the indicator lamp 10 can be replaced under the condition that the load switch 16 is not turned off.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims. In addition, the specific features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various possible combinations are not described further. Moreover, any combination of the various embodiments of the utility model can be made without departing from the spirit of the utility model, which should also be considered as disclosed herein.
Claims (5)
1. A direct current wiring base supporting plug-in function, comprising: the device comprises a wiring base (1), a threaded plug seat (2), a pair Ji Kacao (3), a positive electrode plug post (4), a negative electrode plug post (5), a pair Ji Kazhu (6), an indicator lamp pole post groove (7), an indicator lamp cover plate (8), a fixing screw (9), an indicator lamp (10), an indicator lamp fixing cover (11), an indicator lamp fixing cover screwing screw thread (12), a wiring terminal (13), a terminal fastening screw (14), a positive and negative electrode insulation baffle plate (15), a load switch (16) and a positive and negative direct current bus (17);
the wiring base (1) is fixed on the indicator lamp cover plate (8) through a fixing screw (9);
the wire connecting base is characterized in that a threaded plug seat (2) is arranged at the axis of the middle part of the wire connecting base (1), a positive electrode plug post (4) and a negative electrode plug post (5) are arranged on the threaded plug seat (2), and positive and negative wire outgoing ends of the positive electrode plug post (4) and the negative electrode plug post (5) are connected with a positive and negative direct current bus (17) through a wire connecting terminal (13);
the threaded plug seat (2) is provided with a pair Ji Kacao (3), the indicator lamp (10) is provided with a pair Ji Kazhu (6) and an indicator lamp pole groove (7), the pair Ji Kazhu (6) on the indicator lamp (10) is attached to the pair Ji Kacao (3), and the indicator lamp pole groove (7) is attached to the positive pole plug pole (4) and the negative pole plug pole (5);
the indicator lamp fixing cover (11) is provided with an indicator lamp fixing cover screwing thread (12), and the indicator lamp fixing cover (11) is in threaded connection with the threaded plug seat (2) through the indicator lamp fixing cover screwing thread (12).
2. A direct current wiring base supporting plugging function according to claim 1, wherein a positive and a negative insulation barriers (15) are arranged between the positive electrode plug-in post (4) and the negative electrode plug-in post (5) and between the positive electrode and the negative electrode of the wiring terminal (13).
3. The direct current wiring base supporting the plugging function according to claim 1, wherein a load switch (16) is further arranged between the positive electrode plug-in post (4) and the negative electrode plug-in post (5) and the positive and negative direct current buses (17).
4. A direct current connection base supporting a plugging function according to claim 1, characterized in that the connection terminal (13) is detachably connected with the threaded plugging base (2) by means of a terminal fastening screw (14).
5. The direct current wiring base supporting the plugging function according to claim 1, wherein the diameter of the indicator lamp fixing cover (11) is larger than that of the indicator lamp (10) and is hollow; for receiving an indicator light (10) therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099084.XU CN220066353U (en) | 2023-05-09 | 2023-05-09 | Direct current wiring base supporting plugging function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321099084.XU CN220066353U (en) | 2023-05-09 | 2023-05-09 | Direct current wiring base supporting plugging function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220066353U true CN220066353U (en) | 2023-11-21 |
Family
ID=88786630
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321099084.XU Active CN220066353U (en) | 2023-05-09 | 2023-05-09 | Direct current wiring base supporting plugging function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220066353U (en) |
-
2023
- 2023-05-09 CN CN202321099084.XU patent/CN220066353U/en active Active
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