CN212183402U - Discharger of power supply output capacitor - Google Patents
Discharger of power supply output capacitor Download PDFInfo
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- CN212183402U CN212183402U CN202021182286.7U CN202021182286U CN212183402U CN 212183402 U CN212183402 U CN 212183402U CN 202021182286 U CN202021182286 U CN 202021182286U CN 212183402 U CN212183402 U CN 212183402U
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Abstract
The utility model discloses a power output electric capacity discharger, including capacitor body, discharge wire one and discharge wire two, capacitor body comprises two parallelly connected condenser monomers, capacitor body lateral wall upper end is provided with discharge wire one, discharge wire one end is provided with contact one, discharge wire one middle part is provided with insulator spindle one, keep away from on the capacitor body discharge wire below is provided with discharge wire two, two one ends of discharge wire are provided with contact two. Has the advantages that: the utility model discloses a capacitor body, discharge wire one, discharge wire two, contact one and contact two's design can realize the quick elimination of incomplete electricity in the power, has effectively avoided making the staff take place the potential safety hazard of electric shock when touching because of the existence of incomplete electricity in the power for subsequent practical safety more of power, the practicality is good.
Description
Technical Field
The utility model relates to a discharger technical field, concretely relates to power output electric capacity discharger.
Background
The arrester is protective equipment invented by technicians for protecting the personal safety of high-voltage testers and the normal operation of the equipment, and the application of the arrester is not limited to the communication field.
At present, current power is carrying out high voltage insulation test or operation a period and is closing the back, because there is a large amount of output capacitance to exist in the power inside, so can remain the residual electricity in output capacitance, the residual electricity is eliminated by oneself and is different according to the capacity variation of electric capacity, probably several hours, several days, also probably still have the residual electricity a week, if personnel touch the output port this moment, then power output capacitance can discharge through the human body, produce danger, consequently, the urgent need for a neotype power output capacitance discharger to solve current problem.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome the defects of the prior art, a power supply output capacitor discharger is provided, and the problems that after an existing power supply is subjected to a high-voltage insulation test or is turned off after running for a period of time, residual electricity can remain in the output capacitor due to the fact that a large number of output capacitors exist in the power supply, the residual electricity is automatically eliminated according to the difference of the capacity of the capacitors, the residual electricity can be remained for several hours and several days, and the residual electricity can be remained for one week, and if a person touches an output port at the moment, the power supply output capacitor can be discharged through a human body to cause danger are solved.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a power output electric capacity discharger, including capacitor body, discharge wire one and discharge wire two, capacitor body comprises two parallelly connected condenser monomers, capacitor body lateral wall upper end is provided with discharge wire one, discharge wire one end is provided with contact one, discharge wire one middle part is provided with insulator spindle one, keep away from on the capacitor body discharge wire below is provided with discharge wire two, two one ends of discharge wire are provided with contact two, two middle parts of discharge wire are provided with insulator spindle two, be provided with insulating resin layer on the peripheral lateral wall of capacitor body.
Through adopting above-mentioned technical scheme, through the capacitor body discharge wire one discharge wire two contact one and contact two's design can realize the quick elimination of incomplete electricity in the power, has effectively avoided making the staff take place the potential safety hazard of electrocuteeing when the touching because of the existence of incomplete electricity in the power for subsequent practical safety more of power, the practicality is good.
Furthermore, the first discharge lead is connected with the capacitor body in a soldering mode, and the first contact is formed on the first discharge lead.
Through adopting above-mentioned technical scheme, through discharge wire one can realize the convenient release of residual electricity in the power.
Furthermore, the first insulating rod is bonded with the first discharge wire, and the first discharge wire penetrates through the first insulating rod.
Through adopting above-mentioned technical scheme, through the design of insulator spindle one, effectively avoided the staff hand with the direct contact of wire one discharges, further improves the security of the in-process that discharges.
Furthermore, the second discharge lead is connected with the capacitor body in a soldering mode, and the second contact is formed on the second discharge lead.
Through adopting above-mentioned technical scheme, through discharge wire two can realize the convenient release of residual electricity in the power.
Furthermore, the second insulating rod is bonded with the second discharge wire, and the first discharge wire penetrates through the second insulating rod.
Through adopting above-mentioned technical scheme, through the design of insulator spindle two, effectively avoided the staff hand with discharge wire two's direct contact further improves the security of the in-process of discharging.
Further, the capacitor unit is made of 20K ceramic resistor.
By adopting the technical scheme, the residual electricity in the power supply can be reliably eliminated.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
after carrying out the high voltage insulation test or operating a period and closing for solving current power, because the inside output electric capacity that has of power exists, so can remain the residual electricity in output electric capacity, the residual electricity is eliminated by oneself and is different according to the capacity variation of electric capacity, probably several hours, several days, also probably still have the residual electricity a week, if personnel touch the output port this moment, then power output electric capacity can discharge through the human body, produce dangerous problem, the utility model discloses a capacitor body, discharge wire one, discharge wire two, contact one and contact two's design can realize the quick elimination of residual electricity in the power, has effectively avoided making the staff take place the potential safety hazard of electric shock when the touching because of the existence of residual electricity in the power for subsequent practical safety more of power, the practicality is good.
Drawings
Fig. 1 is a schematic diagram of a power output capacitor discharger according to the present invention.
The reference numerals are explained below:
1. a capacitor body; 2. a capacitor unit; 3. an insulating resin layer; 4. a second insulating rod; 5. a second discharge wire; 6. a second contact; 7. a first contact; 8. a first discharge wire; 9. and a first insulating rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, the power output capacitor discharger in this embodiment includes a capacitor body 1, a first discharge conductor 8 and a second discharge conductor 5, the capacitor body 1 is formed by connecting two capacitor units 2 in parallel, the upper end of a side wall of the capacitor body 1 is provided with the first discharge conductor 8, one end of the first discharge conductor 8 is provided with a first contact 7, the middle part of the first discharge conductor 8 is provided with a first insulating rod 9, the lower part of the capacitor body 1, which is far away from the first discharge conductor 8, is provided with the second discharge conductor 5, one end of the second discharge conductor 5 is provided with a second contact 6, the middle part of the second discharge conductor 5 is provided with a second insulating rod 4, the peripheral side wall of the capacitor body 1 is provided with an insulating resin layer 3, through the design of the capacitor body 1, the first discharge conductor 8, the second discharge conductor 5, the first contact 7 and the second contact 6, the rapid elimination of residual electricity in the power supply can be realized, the potential safety hazard of, the subsequent practicality of power is safer more, and the practicality is good.
As shown in fig. 1, in this embodiment, a first discharge wire 8 is connected with a capacitor body 1 by soldering, a first contact 7 is formed on the first discharge wire 8, convenient release of residual electricity in a power supply can be realized by the first discharge wire 8, a first insulating rod 9 is bonded with the first discharge wire 8, the first discharge wire 8 penetrates through the first insulating rod 9, direct contact between a hand of a worker and the first discharge wire 8 is effectively avoided by the design of the first insulating rod 9, safety in a discharge process is further improved, a second discharge wire 5 is connected with the capacitor body 1 by soldering, a second contact 6 is formed on the second discharge wire 5, convenient release of residual electricity in the power supply can be realized by the second discharge wire 5, a second insulating rod 4 is bonded with the second discharge wire 5, the first discharge wire 8 penetrates through the second insulating rod 4, and direct contact between the hand of the worker and the second discharge wire 5 is effectively avoided by the design of the second insulating rod 4, the safety in the discharging process is further improved, the capacitor monomer 2 is made of 20K ceramic resistors, and residual electricity in the power supply can be reliably eliminated.
The specific implementation process of this embodiment is as follows: during the use at first adjust the position of contact 7 and contact two 6 respectively through holding insulator spindle one 9 and insulator spindle two 4, after the power carried out high voltage insulation test or moved a period and closed, accessible is held insulator spindle one 9 and is come to contact 7 and power output positive pole, come to contact two 6 and power output negative pole through holding insulator spindle two 4 simultaneously, thereby make remaining electric energy in the power enough act on the electric container body, with the elimination of incomplete electricity in the realization power, effectively avoided because of the existence of incomplete electricity in the power and make the staff take place the potential safety hazard of electrocuteeing when the touching, make the subsequent practical safety more of power.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (6)
1. A power supply output capacitor discharger, comprising: including capacitor body (1), discharge wire (8) and discharge wire two (5), capacitor body (1) comprises two capacitor monomer (2) parallelly connected, capacitor body (1) a lateral wall upper end is provided with discharge wire (8), discharge wire (8) one end is provided with contact (7), discharge wire (8) middle part is provided with insulator spindle one (9), keep away from on capacitor body (1) discharge wire (8) below is provided with discharge wire two (5), discharge wire two (5) one end is provided with contact two (6), discharge wire two (5) middle parts is provided with insulator spindle two (4), be provided with insulating resin layer (3) on capacitor body (1) peripheral lateral wall.
2. A power supply output capacitor discharger according to claim 1 wherein: the first discharge lead (8) is connected with the capacitor body (1) in a tin soldering mode, and the first contact (7) is formed on the first discharge lead (8).
3. A power supply output capacitor discharger according to claim 1 wherein: the first insulating rod (9) is bonded with the first discharge wire (8), and the first discharge wire (8) penetrates through the first insulating rod (9).
4. A power supply output capacitor discharger according to claim 1 wherein: the second discharge lead (5) is connected with the capacitor body (1) in a soldering mode, and the second contact (6) is formed on the second discharge lead (5).
5. A power supply output capacitor discharger according to claim 1 wherein: the second insulating rod (4) is bonded with the second discharge wire (5), and the first discharge wire (8) penetrates through the second insulating rod (4).
6. A power supply output capacitor discharger according to claim 1 wherein: the capacitor single body (2) is made of 20K ceramic resistor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182286.7U CN212183402U (en) | 2020-06-23 | 2020-06-23 | Discharger of power supply output capacitor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182286.7U CN212183402U (en) | 2020-06-23 | 2020-06-23 | Discharger of power supply output capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212183402U true CN212183402U (en) | 2020-12-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021182286.7U Active CN212183402U (en) | 2020-06-23 | 2020-06-23 | Discharger of power supply output capacitor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212183402U (en) |
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2020
- 2020-06-23 CN CN202021182286.7U patent/CN212183402U/en active Active
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