CN209297122U - One kind letting out energy resistance heap and lets out energy device - Google Patents
One kind letting out energy resistance heap and lets out energy device Download PDFInfo
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- CN209297122U CN209297122U CN201822082703.XU CN201822082703U CN209297122U CN 209297122 U CN209297122 U CN 209297122U CN 201822082703 U CN201822082703 U CN 201822082703U CN 209297122 U CN209297122 U CN 209297122U
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Abstract
The utility model discloses one kind and lets out energy resistance heap and let out energy device, wherein, let out can resistance heap include multiple let out can resistance, multiple connection sheets and insulated mounting plate, multiple energy resistance of letting out are distributed in the matrix form, multiple one sides let out energy resistance and be mounted on the insulated mounting plate, the another side of the insulated mounting plate open up it is fluted, it is multiple it is described let out can resistance be sequentially connected in series by the connection sheet.Energy resistance heap provided by the utility model of letting out has the technical effect that creepage distance is big, through-current capability is strong, installation is simple and fast.
Description
Technical field
The utility model relates to let out energy engineering device technique field, and in particular to one kind lets out energy resistance heap and lets out energy device.
Background technique
It lets out energy device mainly to be formed by letting out energy resistance heap and switch, function is the capacitor of release master, preionization circuit
The energy of middle storage.It is existing let out can device let out can resistance heap usually have that creepage distance is not big enough, through-current capability is weak, resistance
Between connection relationship complexity problem.
Utility model content
The purpose of the utility model is to overcome above-mentioned technical deficiencies, provide one kind and let out energy resistance heap and let out energy device,
Solve to let out in the prior art can resistance heap creepage distance is not big enough, through-current capability is weak, between resistance connection relationship complexity technology
Problem.
To reach above-mentioned technical purpose, the technical solution of the utility model provide one kind let out can resistance heap, including multiple let out
Can resistance, multiple connection sheets and insulated mounting plate, it is multiple it is described let out can resistance be distributed in the matrix form, it is multiple described to let out energy
Resistance is mounted on the one side of the insulated mounting plate, the another side of the insulated mounting plate open up it is fluted, it is multiple described to let out
Energy resistance is sequentially connected in series by the connection sheet.
The present invention also provides one kind let out can device, including it is above-described let out can resistance heap RX, further include that let out can relay
KM1, it lets out and can control that plate U11, let out can current detecting plate U21 and controlling terminal；
Described one end for letting out energy resistance heap RX is grounded by the storage capacitor C0 wait let out energy, described to let out the another of energy resistance heap RX
One end passes sequentially through the normally-closed contact KM1-1 for letting out energy relay and lets out energy current detecting plate U21 ground connection, and described let out can electricity
Flow and be electrically connected with protective resistance R1 between the test side of detection plate, it is described let out can relay KM1 and described let out can relay
Auxiliary contact KM1-2 can control plate U11 and be electrically connected with described let out respectively, and described let out can control plate U11 and let out can current detecting
Plate U21 is connect with the controlling terminal respectively.
Compared with prior art, the beneficial effects of the utility model include: in the utility model it is multiple let out can resistance with square
The form arrangement of battle array, insulated mounting plate open up groove, increase its creepage distance；Letting out can be connected between resistance by connection sheet,
Relative to existing wiring connection type, connection is simpler, greatly strengthens its through-current capability while reducing the set-up time.
Detailed description of the invention
Fig. 1 is the schematic perspective view provided by the utility model for letting out energy resistance heap；
Fig. 2 is the front view provided by the utility model for letting out energy resistance heap；
Fig. 3 is the side view provided by the utility model for letting out energy resistance heap；
Fig. 4 is the top view provided by the utility model for letting out energy resistance heap；
Fig. 5 is the circuit diagram provided by the utility model for letting out energy device.
Appended drawing reference:
1, energy resistance, 2, connection sheet, 3, insulated mounting plate, 31, groove, 4, insulator, 10, controlling terminal are let out.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1:
As shown in Figs 1-4, the embodiments of the present invention 1 provide one kind and let out energy resistance heap, including multiple let out can resistance
1, multiple connection sheets 2 and insulated mounting plate 3, multiple energy resistance 1 of letting out are distributed in the matrix form, and multiple described let out can electricity
The one side that resistance 1 is mounted on the insulated mounting plate 3, the another side of the insulated mounting plate 3 open up fluted 31, multiple described
Energy resistance 1 is let out to be sequentially connected in series by the connection sheet 2.
It is provided by the utility model let out can resistance heap, it is multiple let out can resistance 1 arrange in the matrix form, it is compact-sized, can be with
Effectively reduce the volume for letting out energy resistance heap；The insulated mounting plate 3 of bottom opens up groove, increase let out can resistance heap climb electricity away from
From；Letting out simultaneously can be connected between resistance 1 by connection sheet 2, series connection be realized, relative to the existing wiring side run wires to
Formula, not only installation is simple for the connection of connection sheet 2, but also the through-current capability for letting out energy resistance can be enhanced.
The utility model by let out can resistance pile structure optimization, make to let out can resistance pile up guarantee to let out safely can feelings
Under condition, achievees the effect that reduce and let out energy resistance heap volume；And by opening up the big creepage distance of groove 31；It is real by connection sheet 2
Existing fast and simple installation and stronger through-current capability.
Preferably, as shown in Figure 1-3, letting out energy resistance heap further includes multiple insulators 4, the insulator 4 is connected to described
Fluted 31 one side is opened up on insulated mounting plate 3, and supports the insulated mounting plate 3.
Insulator 4 plays the role of support and lets out energy resistance heap, and will let out energy resistance heap and raise, while increasing and letting out energy resistance heap
Insulation to external installation frame.
Preferably, the connection sheet 2 is copper sheet.
The conductive effect of copper sheet is good.
Preferably, the groove 31 is opened in voltage drop and lets out between energy resistance 1 greater than the adjacent of given threshold.
By calculating the adjacent voltage drop let out between energy resistance 1, it is greater than the adjacent of given threshold in voltage drop and lets out energy resistance 1
Between carry out grooving processing, groove 31 increase let out can resistance heap creepage distance, dielectric strength is improved, to subtract on the whole
The volume of resistance heap is lacked
Preferably, the energy resistance 1 of letting out is glass glaze rod resistance device.
Glass glaze film rod resistance device, which has, installs simple, good heat dissipation effect, precision height, resistance to pressure, temperature applicable range
Wide advantage.For example, letting out energy resistance heap using 20 510 Ω/320w glass glaze film rod resistance device strings in the present embodiment
Connection, always letting out energy resistance is that the voltage on 1 80uf capacitor can be down to by 10k Ω by the time of 6s or so from 28kv
36V is hereinafter, improve the safety of power module operation.
Embodiment 2:
As shown in figure 5, the embodiments of the present invention 2, which provide one kind, lets out energy device, including any of the above embodiment mentions
Supply let out can resistance heap RX, further include let out can relay KM1, let out and can control that plate U11, let out can current detecting plate U21 and control
Terminal 10；
Described one end for letting out energy resistance heap RX is grounded by the storage capacitor C0 wait let out energy, described to let out the another of energy resistance heap RX
One end passes sequentially through the normally-closed contact KM1-1 for letting out energy relay and lets out energy current detecting plate U21 ground connection, and described let out can electricity
Flow and be electrically connected with protective resistance R1 between the test side of detection plate, it is described let out can relay KM1 and described let out can relay
Auxiliary contact KM1-2 can control plate U11 and be electrically connected with described let out respectively, and described let out can control plate U11 and let out can current detecting
Plate U21 is connect with the controlling terminal 10 respectively.
It is provided in this embodiment to let out energy device, including energy resistance heap is let out, therefore, the above-mentioned technology letting out energy resistance heap and having
Effect is let out energy device and is likewise supplied with, and details are not described herein.
The normally-closed contact KM1-1 of energy relay KM1 is let out as letting out and can switch, when carrying out letting out energy, controlling terminal 10 is logical
Cross let out can control plate U11 control let out can relay KM1 power loss, let out can relay KM1 normally-closed contact KM1-1 closure, energy storage electricity
Hold the electric energy on C0 and lets out energy by letting out energy resistance heap RX release, realization.The auxiliary contact KM1-2 realization for letting out energy relay KM1 is let out
Can switch state feedback, and can control plate U12 by letting out and will let out the status signal transmission that can switch to controlling terminal 10.Let out energy
Electric current when energy is let out in current detecting plate U21 detection, and will test data transmission to controlling terminal 10.Being let out by real-time detection can electricity
Energy switching-state information is flowed and let out, can discriminate whether to let out energy safely.
Preferably, as shown in figure 5, let out can device further include let out can relay KM2, let out and can control that plate U12, let out can electric current inspection
Drafting board U22；
The normally-closed contact KM1-1 of the relay and it is described let out can resistance heap RX common end pass sequentially through described let out can be after
The normally-closed contact KM1-2 of electric appliance KM2 and let out can current detecting plate U22 ground connection, it is described let out can current detecting plate U22 test side
Between be electrically connected with protective resistance R2, it is described let out can relay KM2 and it is described let out can relay auxiliary contact KM2-2 difference
Can control plate U12 with described let out and be electrically connected, it is described let out can control plate U12 and let out can current detecting plate U22 respectively with the control
Terminal 10 processed connects.
It adding one and lets out energy relay KM2, the normally-closed contact KM2-1 for letting out energy relay KM2 lets out as another and can switch,
The reliability for substantially increasing and letting out energy can be switched by letting out for two.
Preferably, it is described let out can control plate U11, let out can current detecting plate U21, let out and can control plate U12 and let out can electric current
Detection plate U22 passes through optical fiber respectively and connect with the controlling terminal 10.
Let out using fiber optic communication realization can control plate U11, let out can current detecting plate U21, let out and can control plate U12 and let out energy
The communications of current detecting plate U22 and controlling terminal 10, fiber optic communication speed is fast, stability is high.
Specific embodiment of the present utility model described above does not constitute the restriction to scope of protection of the utility model.
Any other various changes and modifications that any technical concept according to the present utility model is made should be included in practical
In novel scope of protection of the claims.
Claims (8)
1. one kind is let out can resistance heap, which is characterized in that including it is multiple let out can resistance, multiple connection sheets and insulated mounting plate, it is more
A energy resistance of letting out is distributed in the matrix form, multiple one sides let out energy resistance and be mounted on the insulated mounting plate, institute
State insulated mounting plate another side open up it is fluted, it is multiple it is described let out can resistance be sequentially connected in series by the connection sheet.
2. according to claim 1 let out energy resistance heap, which is characterized in that the connection sheet is copper sheet.
3. according to claim 1 let out energy resistance heap, which is characterized in that further include multiple insulators, the insulator connects
It is connected on the insulated mounting plate and opens up reeded one side, and support the insulated mounting plate.
4. according to claim 1 let out energy resistance heap, which is characterized in that the groove is opened in voltage drop and is greater than setting threshold
The adjacent of value is let out between energy resistance.
5. according to claim 1 let out energy resistance heap, which is characterized in that the energy resistance of letting out is glass glaze rod resistance
Device.
6. one kind lets out energy device, which is characterized in that let out energy resistance heap RX including a method as claimed in any one of claims 1 to 5, further include
Let out can relay KM1, let out and can control that plate U11, let out can current detecting plate U21 and controlling terminal；
Described one end for letting out energy resistance heap RX passes through the storage capacitor C0 wait let out energy and is grounded, the other end for letting out energy resistance heap RX
It passes sequentially through the normally-closed contact KM1-1 for letting out energy relay and lets out energy current detecting plate U21 ground connection, described let out can electric current inspection
Protective resistance R1 is electrically connected between the test side of drafting board, described let out can relay KM1 and the auxiliary for letting out energy relay
Contact KM1-2 can control plate U11 and be electrically connected with described let out respectively, and described let out can control plate U11 and let out can current detecting plate U21
It is connect respectively with the controlling terminal.
7. according to claim 6 let out can device, which is characterized in that further include let out can relay KM2, let out and can control plate
U12, energy current detecting plate U22 is let out；
The normally-closed contact KM1-1 of the relay and the common end for letting out energy resistance heap RX pass sequentially through described let out can relay
The normally-closed contact KM1-2 of KM2 and let out can current detecting plate U22 ground connection, described let out can be between the test side of current detecting plate U22
Be electrically connected with protective resistance R2, it is described let out can relay KM2 and it is described let out can relay auxiliary contact KM2-2 respectively with institute
State to let out and can control plate U12 electrical connection, it is described let out can control plate U12 and let out can current detecting plate U22 respectively with the control end
End connection.
8. according to claim 7 let out energy device, which is characterized in that described let out can control plate U11, let out energy current detecting plate
U21, let out can control plate U12 and let out can current detecting plate U22 pass through optical fiber respectively and connect with the controlling terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082703.XU CN209297122U (en) | 2018-12-12 | 2018-12-12 | One kind letting out energy resistance heap and lets out energy device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822082703.XU CN209297122U (en) | 2018-12-12 | 2018-12-12 | One kind letting out energy resistance heap and lets out energy device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209297122U true CN209297122U (en) | 2019-08-23 |
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ID=67654394
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822082703.XU Active CN209297122U (en) | 2018-12-12 | 2018-12-12 | One kind letting out energy resistance heap and lets out energy device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209297122U (en) |
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2018
- 2018-12-12 CN CN201822082703.XU patent/CN209297122U/en active Active
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