CN208937624U - A kind of rail traffic compact load box - Google Patents
A kind of rail traffic compact load box Download PDFInfo
- Publication number
- CN208937624U CN208937624U CN201821124800.4U CN201821124800U CN208937624U CN 208937624 U CN208937624 U CN 208937624U CN 201821124800 U CN201821124800 U CN 201821124800U CN 208937624 U CN208937624 U CN 208937624U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- display lamp
- interface
- front top
- load
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Testing Electric Properties And Detecting Electric Faults (AREA)
Abstract
The utility model discloses a kind of rail traffic compact load boxs of maintenance conditions technical field, including cabinet, the front bottom end of the cabinet offers four groups of heat release holes, the inner cavity of heat release hole described in four groups is connected with heat emission fan, the front top of the cabinet is connected with multimeter interface, the front top of the cabinet is connected with load positive and negative anodes inlet interface, the load positive and negative anodes inlet interface is in the upper end of multimeter interface, power switch and test switch are connected on the right side of the front top of the cabinet, the power switch is on the right side of test switch, the front top of the cabinet is connected with display screen, the display screen is in load positive and negative anodes inlet interface, the upper end of power switch and test switch, the utility model rail traffic is a kind of load box of packaged type with compact load box, display screen is provided on load box, It can be convenient and efficiently read, load box is additionally provided with multimeter interface, can be read out to plug-in Current Voltage frequency data.
Description
Technical field
The utility model relates to maintenance conditions technical field, specially a kind of rail traffic compact load box.
Background technique
Load box is used to provide the various payloads such as resistance, capacitor, inductance for electrical detection, is the inspection of air inlet electrical equipment
The commonly used equipment of survey, load box connect each circuit-under-test by each analog signal output mouth, provide for circuit-under-test and accordingly may be used
Adjust analog voltage, still, the load box used at present for rail traffic be all it is very large-scale, when tested rail traffic
When being very large-scale object, using will be very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of rail traffic compact load boxs, to solve above-mentioned background technique
The load box of middle proposition used at present for rail traffic be all it is very large-scale, when tested rail traffic is also very big
When the object of type, problem that will be very inconvenient is used.
To achieve the above object, the utility model provides the following technical solutions: a kind of rail traffic compact load box,
Including cabinet, the front bottom end of the cabinet offers four groups of heat release holes, and the inner cavity of heat release hole described in four groups is connected with heat dissipation
Fan, the front top of the cabinet are connected with multimeter interface, and the front top of the cabinet is connected with load positive and negative anodes inlet wire
Interface, the load positive and negative anodes inlet interface are connected with electricity on the right side of the upper end of multimeter interface, the front top of the cabinet
Source switch and test switch, the power switch are connected with display screen in the right side of test switch, the front top of the cabinet,
The display screen in load positive and negative anodes inlet interface, the upper end of power switch and test switch, the front top of the cabinet from
Left-to-right to be connected separately with the first display lamp, the second display lamp and third display lamp, the front end of the third display lamp is connected with
Alarm device is respectively connected with handle at left and right sides of the cabinet, and the left and right sides of the cabinet offers air inlet, described to mention
For hand in the upper end of air inlet, the right side left end of the cabinet is connected with controller, and the right side right end of the cabinet is connected with
Temperature inductor, the controller are electrically connected with third display lamp, alarm device and temperature inductor respectively.
Preferably, the cabinet is aluminium alloy box.
Preferably, the alarm device is buzzer alarm.
Preferably, the First Line display lamp, the second display lamp and third display lamp are organic glass display lamp.
Compared with prior art, the utility model has the beneficial effects that the utility model rail traffic is loaded with compact
Case is a kind of load box of packaged type, is provided with display screen on load box, can be convenient and efficiently read, load box is also set up
There is multimeter interface, plug-in Current Voltage frequency data can be read out.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model right view.
In figure: 1 cabinet, 2 heat release holes, 3 heat emission fans, 4 multimeter interfaces, 5 load positive and negative anodes inlet interfaces, 6 power switches,
7 test switches, 8 display screens, 9 First Line display lamps, 10 second display lamps, 11 third display lamps, 12 handles, 13 air inlets, 14
Alarm device, 15 temperature inductors, 16 controllers.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of rail traffic compact load box, packet
Cabinet 1 is included, the front bottom end of cabinet 1 offers four groups of heat release holes 2, and the inner cavity of four groups of heat release holes 2 is respectively connected with heat emission fan 3,
The front top of cabinet 1 is connected with multimeter interface 4, and the front top of cabinet 1 is connected with load positive and negative anodes inlet interface 5, bears
It carries positive and negative anodes inlet interface 5 and is connected with power switch 6 and test on the right side of the upper end of multimeter interface 4, the front top of cabinet 1
Switch 7, for power switch 6 on the right side of test switch 7, the front top of cabinet 1 is connected with display screen 8, and display screen 8 is loading just
Cathode inlet interface 5, power switch 6 and the upper end for testing switch 7, the front top of cabinet 1 are from left to right connected separately with the
One display lamp 9, the second display lamp 10 and third display lamp 11, the front end of third display lamp 11 are connected with alarm device 14, cabinet 1
The left and right sides is respectively connected with handle 12, and the left and right sides of cabinet 1 offers air inlet 13, and handle 12 is upper air inlet 13
End, the right side left end of cabinet 1 are connected with controller 16, and the right side right end of cabinet 1 is connected with temperature inductor 15, controller
16 are electrically connected with third display lamp 11, alarm device 14 and temperature inductor 15 respectively.
Wherein, cabinet 1 is aluminium alloy box, and aluminium alloy density is low but intensity is higher, can mitigate in certain circumstances
The weight of load box, alarm device 14 are buzzer alarm, capable of emitting buzzer, First Line display lamp 9, the second display lamp 10 and the
Three display lamps 11 are organic glass display lamp.
Working principle: load box is moved on the rail traffic side that need to be tested, the rail traffic and load that will need to be tested
Case is connected by load positive and negative anodes inlet interface 5, opens power switch 6, and First Line display lamp 9 lights, and display power supply connects shape
State, heat emission fan 3 start, and restart test switch 7, and the second display lamp 10 lights, and display load box enters working condition, start to examine
Electric current, voltage and the frequency of rail traffic are surveyed, while being entered the wind from air inlet 13, is cooled down to load box, heat emission fan 3 is being passed through
Hot gas is discharged from heat release hole 2, when superheating phenomenon occurs in load box, temperature inductor 15 senses that temperature increases and to control
Device 16 transmits signal, and controller 16 controls third display lamp 11 and lights and the sending buzzing alarming of alarm device 14.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of rail traffic compact load box, including cabinet (1), it is characterised in that: the front bottom end of the cabinet (1)
Four groups of heat release holes (2) are offered, the inner cavity of heat release hole described in four groups (2) is respectively connected with heat emission fan (3), the cabinet (1)
It is connected with multimeter interface (4) on the left of front top, load positive and negative anodes inlet wire is connected on the left of the front top of the cabinet (1)
Interface (5), the load positive and negative anodes inlet interface (5) is in the upper end of multimeter interface (4), the front top of the cabinet (1)
Right side is connected with power switch (6) and test switch (7), and the power switch (6) is in the right side of test switch (7), the case
The front top of body (1) is connected with display screen (8), and the display screen (8) is in load positive and negative anodes inlet interface (5), power switch
(6) and test switch (7) upper end, the front top of the cabinet (1) be from left to right connected separately with the first display lamp (9),
The front end of second display lamp (10) and third display lamp (11), the third display lamp (11) is connected with alarm device (14), described
It is respectively connected at left and right sides of cabinet (1) handle (12), the left and right sides of the cabinet (1) offers air inlet (13), institute
Handle (12) is stated in the upper end of air inlet (13), the right side left end of the cabinet (1) is connected with controller (16), the cabinet
(1) right side right end is connected with temperature inductor (15), the controller (16) respectively with third display lamp (11), alarm device
(14) it is electrically connected with temperature inductor (15).
2. a kind of rail traffic compact load box according to claim 1, it is characterised in that: the cabinet (1) is
Aluminium alloy box.
3. a kind of rail traffic compact load box according to claim 1, it is characterised in that: the alarm device (14)
For buzzer alarm.
4. a kind of rail traffic compact load box according to claim 1, it is characterised in that: first display lamp
(9), the second display lamp (10) and third display lamp (11) are organic glass display lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124800.4U CN208937624U (en) | 2018-07-17 | 2018-07-17 | A kind of rail traffic compact load box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821124800.4U CN208937624U (en) | 2018-07-17 | 2018-07-17 | A kind of rail traffic compact load box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937624U true CN208937624U (en) | 2019-06-04 |
Family
ID=66715962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821124800.4U Active CN208937624U (en) | 2018-07-17 | 2018-07-17 | A kind of rail traffic compact load box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208937624U (en) |
-
2018
- 2018-07-17 CN CN201821124800.4U patent/CN208937624U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107144747B (en) | Comprehensive test bench for arc fault protector | |
| CN206311778U (en) | Screw missing inspection detecting tool | |
| CN208937624U (en) | A kind of rail traffic compact load box | |
| CN105263220B (en) | Voyage aid of the airport light organ fictitious load cabinet | |
| CN214953981U (en) | Aging testing cabinet | |
| CN206162162U (en) | High -power single tube microwave power source smelts operating mode monitoring arrangement always | |
| CN216850846U (en) | High-low voltage power distribution cabinet safety intelligent protective equipment | |
| CN203377512U (en) | AC low voltage distribution cabinet | |
| CN204858280U (en) | Electric automatization block terminal | |
| CN208445168U (en) | A kind of isolated low-voltage distribution cabinet | |
| CN207234236U (en) | A kind of dedusting distribution box easy to repair | |
| CN203036999U (en) | Selfrectification LED lamp lighting module group for refrigerator | |
| CN202118841U (en) | LED light fixture and protection device thereof | |
| CN206756885U (en) | LED driver disassembles detecting tool | |
| CN210442003U (en) | High-temperature early warning device of power equipment | |
| CN210898584U (en) | Wireless wind pressure detector charging device | |
| CN206262697U (en) | A kind of pulse power for electric cleaner | |
| CN204104181U (en) | Plate carries constant current surface mount type LED fluorescent lamp | |
| CN213689890U (en) | Novel LED lamp anti-aging test system | |
| CN217216353U (en) | Multifunctional jewelry welding machine power supply | |
| CN219871447U (en) | Battery performance detection mechanism | |
| CN107290677A (en) | Electrokinetic cell examines detection device eventually | |
| CN204807684U (en) | Lamps and lanterns are withstand voltage lights power testing device and switch control circuit thereof | |
| CN208445488U (en) | It is a kind of to use safe power inverter | |
| CN208077154U (en) | A kind of multi-action computer accident warning device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |