CN206096202U - Electronic load - Google Patents
Electronic load Download PDFInfo
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- CN206096202U CN206096202U CN201620785567.9U CN201620785567U CN206096202U CN 206096202 U CN206096202 U CN 206096202U CN 201620785567 U CN201620785567 U CN 201620785567U CN 206096202 U CN206096202 U CN 206096202U
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- load
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- rack
- electronic load
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Abstract
The utility model discloses an electronic load, including rack, host computer, and the load electrode of the connection determinand be connected with the host computer, its characterized in that: still include a complete machine electrode, the load electrode is connected with this complete machine electrode still be provided with in the rack at least one with the load module that the complete machine electrode is connected, load module include power unit in shell, the shell, and with the electric sub - electrode of being connected of power unit, sub - electrode with complete machine electric connection. The utility model discloses electronic load forms the electronic load through the different power of host computer control through connect one or more load module on a complete machine electrode, according to electronic load power demand, but load module number independent assortment. But have every load module streamlined production and assembly of fixed power unit, but load module pull dismantlement formula is installed on the electronic load rack, can realize different power load's quick installation and dismantlement.
Description
Technical field
This utility model is related to electronic test instrument field, and more particularly to one kind can be carried out drawing to power supply carrying and detect which is every
Electrical property and the electronic load of real load can be simulated, particularly a kind of high-power electronic load.
Background technology
Existing electronic load its structure design is that including host machine part and power section, rack sets in load rack
If putting dried layer supporting plate, electronic load all of internal component is distributed on supporting plate.Such as, by multiple power of electronic load
Unit and supporting plate is dispersedly arranged in for power panel for powering to power cell etc., main frame sends analogue signal and drives each
Power cell.The drawbacks of such organization plan, is illustrated with three aspects such as installation, debugging, maintenance respectively：First, installing
When, the electronic load of different capacity will calculate component number respectively and do different topology layouts, cabling scheme.Producing line
Employee is it should be understood that assembling mode under different schemes.Automatic production line cannot be realized.Secondly, in debugging, whole of needs are electric
Sub- load debugging, such workload are big.Finally, in maintenance, it is impossible to which which component damage finds is, whole machine is needed to look into
Look for, and keep in repair also particularly troublesome.
In addition, there is a kind of electronic load of the module type of institute's appellation in the market, it is multiple independent electronic load moulds
Assembling is located at a load machine inframe, each electronic load module independent test, is multi-channel test load, and each load module leads to
One of module is crossed as main frame, test can be synchronized to outside multiple determinands.As each module is only
Vertical, power drive of the main frame to each module can not be realized, it is impossible to meet the demand of high-power electronic load.
The content of the invention
Technical problem to be solved in the utility model is the deficiency existed for above-mentioned prior art, and offer one kind can
The electronic load of Fast Installation, the power adjustable debugged and be easy to safeguard.
To solve above-mentioned technical problem, the technical solution of the utility model is：
A kind of electronic load, including the load electrode of rack, main frame and the connection determinand being connected with main frame, its feature
It is：Also include a whole machine electrode, the load electrode is connected with the whole machine electrode, in the rack is additionally provided with least one
The individual load module being connected with the whole machine electrode, load module include shell, the power cell of inside the shell and and power cell
The sub-electrode of electrical connection, the sub-electrode are electrically connected with the whole machine electrode.
The whole machine electrode is arranged along the short transverse of the rack, and module is pullable is installed on the machine for the load
It is connected with the whole machine electrode contact in cabinet and in installation site.
The rack arranges guide support structure, and the load module is detachable to be fixed in guide support structure.
The guide support structure is made up of the angle steel that two loaded on rack are located at sustained height.
The load module also includes power panel and panel, and power panel is powered for this module, panel Receiving Host
Drive signal and communication signal.
The serial number of main frame identification is provided in the load blocks.
The sub-electrode of the load module is arranged on the postnotum of shell.
The whole machine electrode includes positive plate, negative plate and the insulation board being arranged between positive plate and negative plate.
Electronic load of the present utility model is capable of achieving following Advantageous Effects by above technical scheme：
This utility model electronic load, is passed through by connecting one or more load modules formation on a whole machine electrode
The electronic load of the different capacity of host computer control, according to electronic load power demand, load module number can independent assortment.Have
Each load blocks of constant power unit can production line balance and assembling；Load module can pull dismountable be arranged on Electronic Negative
On carrier aircraft cabinet, being rapidly assembled and disassembled for different capacity load is capable of achieving.The drive signal of load module Receiving Host drives work(
Rate unit, multiple load module joint distribution power, realizes high-power electronic load；Load module has panel, can complete
With the function such as host communication, self-inspection and temperature acquisition.
Description of the drawings
Fig. 1 is the overall structure figure of this utility model electronic load；
Fig. 2 is the module drawing and pulling type structural representation in this electronic load；
Fig. 3 is the electrode connection diagram of main frame electrode and each load module in this electronic load rack；
Fig. 4 is this electronic load theory diagram.
In figure：1st, 2,3,4 ... N loads module, 10 electronic loads, 20 main frames, 30 angle steel, 11,12,13,14 modules are just
Negative electrode, the whole machine positive and negative electrode of a, b, c insulant.
Specific embodiment
Below in conjunction with the accompanying drawings the technical solution of the utility model is explained.
As shown in figure 1, electronic load of the present utility model 10 have a machine cabinet frame, main frame 20 and load module 1,2,
3rd, 4 ... N are arranged on machine cabinet frame, and the supporting construction for supporting main frame and each load blocks, this reality are arranged on machine cabinet frame
It is angle steel 30 with new preferred support structure, the angle steel of the module of Different Weight from different size.Load module has shell,
The positive and negative electrode 11,12,13,14 of load module is stretched out from the postnotum of shell, the positive and negative electrode of multiple load modules passes through
Positive and negative electrode a, b of whole machine are connected to the positive and negative electrode of main frame 20, the input of the positive and negative electrode of main frame 20 as electronic load 10
Electrode, for connecting the determinand of outside（Outside determinand is not shown）.To increase the creep age distance between positive and negative electrode, whole
Insulant c is provided between positive and negative electrode a, b of machine.
The electronic load of this utility model module type, is capable of achieving quickly to prepare the electronic load of different capacity, according to power
Demand, it is only necessary to calculate the quantity of module, is then arranged on the load module of respective amount in machine cabinet frame, multiple load moulds
The positive and negative electrode of group forms the test load of an entirety by whole machine positive and negative electrode a, b and main frame.The processing of single module, dress
With can be achieved on production line balance.When debugging, can be debugged with single module respectively.Realize that a main frame is arranged in pairs or groups not
With the load module subelement of quantity, the market demand of different capacity is met.
Theory diagrams of the Fig. 4 for this utility model electronic load, with reference to Fig. 4, load module 1,2 ... N include power list
Unit, power supply plate, being different from background technology is：Load module also include panel, and by communication signal realize with
Mutual digital communication between main frame so that there is each load module temperature acquisition and fan control, self-inspection and main frame to carry out
The functions such as data communication.In terms of self-inspection and maintenance, each module has a serial number, and in the self-inspection of load, client passes through
It is problematic that serial number on display interface can find specifically which module.So not only accurately and reliably, efficiency is also greatly
Improve.The drive signal of each load module Receiving Host, according to the drive signal of main frame, realizes that multiple load modules are common
Distribution power, completes the electronic load power demand of whole machine.
Fig. 2 and Fig. 3 illustrate in detail the mounting means of the module of this utility model electronic load, and load module can pull
Formula ground is arranged in load rack, on rack, first fixes angle steel 30 according to demand, main frame 20 and load module 1,2,3,4,
N in the form of unit is pushed, is extracted out in 10 rack of electronic load.Main frame and load module are reserved on the backboard of casing respectively
Positive and negative electrode, is connected with the positive and negative electrode of whole machine, realizes UNICOM.Load module pushes rack, and in place.Load the positive and negative of module
Electrode 11,12,13,14 is contacted with positive and negative electrode a, b of whole machine respectively.Which is fixed respectively by screw.Conversely, as dismantling
Mode.
Claims (8)
1. the load electrode of a kind of electronic load, including rack, main frame and the connection determinand being connected with main frame, its feature are existed
In：Also include a whole machine electrode, the load electrode is connected with the whole machine electrode, in the rack is additionally provided with least one
The load module being connected with the whole machine electrode, load module include shell, the power cell of inside the shell and with power cell electricity
The sub-electrode of connection, the sub-electrode are electrically connected with the whole machine electrode.
2. electronic load according to claim 1, it is characterised in that：Short transverse of the whole machine electrode along the rack
Arrange, the load module is pullable to be installed in the rack and be connected with the whole machine electrode contact in installation site.
3. electronic load according to claim 2, it is characterised in that：The rack arranges guide support structure, described negative
Carry that module is detachable is fixed in guide support structure.
4. electronic load according to claim 3, it is characterised in that：The guide support structure by load on rack two
The individual angle steel positioned at sustained height is constituted.
5. the electronic load according to any one of Claims 1-4, it is characterised in that：The load module also includes power supply
Plate and panel, power panel are powered for this module, the drive signal and communication signal of panel Receiving Host.
6. electronic load according to claim 5, it is characterised in that：Main frame identification is provided in the load blocks
Serial number.
7. the electronic load according to any one of Claims 1-4, it is characterised in that：The sub-electrode of the load module sets
Put on the postnotum of shell.
8. electronic load according to claim 7, it is characterised in that：The whole machine electrode include positive plate, negative plate with
And the insulation board being arranged between positive plate and negative plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785567.9U CN206096202U (en) | 2016-07-25 | 2016-07-25 | Electronic load |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620785567.9U CN206096202U (en) | 2016-07-25 | 2016-07-25 | Electronic load |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206096202U true CN206096202U (en) | 2017-04-12 |
Family
ID=58466712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620785567.9U Active CN206096202U (en) | 2016-07-25 | 2016-07-25 | Electronic load |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206096202U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954551A (en) * | 2016-07-25 | 2016-09-21 | 艾德克斯电子（南京）有限公司 | Electronic load |
| CN108919005A (en) * | 2018-07-11 | 2018-11-30 | 云南电网有限责任公司电力科学研究院 | One kind is portable to be easily assembled high power load module |
| CN110726948A (en) * | 2018-06-28 | 2020-01-24 | 成都飞机工业（集团）有限责任公司 | Electronic load integration unit for testing airborne power distribution system |
-
2016
- 2016-07-25 CN CN201620785567.9U patent/CN206096202U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105954551A (en) * | 2016-07-25 | 2016-09-21 | 艾德克斯电子（南京）有限公司 | Electronic load |
| CN110726948A (en) * | 2018-06-28 | 2020-01-24 | 成都飞机工业（集团）有限责任公司 | Electronic load integration unit for testing airborne power distribution system |
| CN108919005A (en) * | 2018-07-11 | 2018-11-30 | 云南电网有限责任公司电力科学研究院 | One kind is portable to be easily assembled high power load module |
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