CN216391583U - Cabinet type high-precision electrical safety performance testing device - Google Patents
Cabinet type high-precision electrical safety performance testing device Download PDFInfo
- Publication number
- CN216391583U CN216391583U CN202122747462.8U CN202122747462U CN216391583U CN 216391583 U CN216391583 U CN 216391583U CN 202122747462 U CN202122747462 U CN 202122747462U CN 216391583 U CN216391583 U CN 216391583U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- safety performance
- performance testing
- type high
- testing device
- 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.)
- Expired - Fee Related
Links
- 238000012360 testing method Methods 0.000 title claims abstract description 27
- 230000017525 heat dissipation Effects 0.000 claims abstract description 27
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 230000008602 contraction Effects 0.000 claims abstract description 3
- 230000003139 buffering effect Effects 0.000 claims abstract 3
- 239000002826 coolant Substances 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 4
- 239000000428 dust Substances 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 4
- 238000000151 deposition Methods 0.000 claims description 2
- 239000000110 cooling liquid Substances 0.000 abstract description 9
- 230000000694 effects Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a cabinet type high-precision electrical safety performance testing device which comprises a cabinet, wherein an operation panel is arranged on the front surface of the cabinet, an output socket is arranged on the front surface of the cabinet below the operation panel, and a main power switch is arranged on the front surface of the cabinet on the right side of the output socket; the side wall of the cabinet shell is provided with a heat dissipation channel, a cooling liquid chamber is fixedly mounted on the inner bottom surface of the cabinet and used for storing liquid with the characteristics of expansion with heat and contraction with cold, the cooling liquid chamber is communicated with the heat dissipation channel through a pipeline, two mounting templates are fixedly mounted on the top surface of the cooling liquid chamber, a tester body is fixedly mounted on the mounting templates through bolts, and a buffering mechanism is arranged between the tester body and the inner top surface of the cabinet. The cabinet type high-precision electrical safety performance testing device has the advantages that when the device collides, the buffering effect can be achieved on the tester body, so that internal elements of the tester body are not prone to being damaged due to collision, and meanwhile, the heat dissipation efficiency of the device is improved.
Description
Technical Field
The utility model relates to the technical field of safety performance testing devices, in particular to a cabinet type high-precision electrical safety performance testing device.
Background
With the progress of science and technology, electronic equipment comprehensively enters various fields of society, becomes a sign of social civilization progress, brings convenience to production and simultaneously improves the probability of occurrence of life accidents, so that the safety performance of the electronic equipment needs to be tested frequently.
When the electric safety performance testing device collides with a foreign object, local damage can be caused, so that the safety performance testing precision of the electronic equipment is influenced, and the existing electric safety performance testing device has defects in the aspect of heat dissipation.
In order to solve the problems, the utility model provides a cabinet type high-precision electrical safety performance testing device.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems, the utility model provides the following technical scheme:
the utility model provides a cabinet type high-precision electrical safety performance testing device which comprises a cabinet, wherein an operation panel is arranged on the front surface of the cabinet, an output socket is arranged on the front surface of the cabinet below the operation panel, and a main power switch is arranged on the front surface of the cabinet on the right side of the output socket;
the cabinet comprises a cabinet shell and is characterized in that a heat dissipation channel is arranged on the side wall of the cabinet shell, a cooling liquid chamber is fixedly arranged on the inner bottom surface of the cabinet and used for storing liquid with the characteristics of expansion with heat and contraction with cold, the cooling liquid chamber is communicated with the heat dissipation channel through a pipeline, two installation templates are fixedly arranged on the top surface of the cooling liquid chamber and fixedly provided with a tester body through bolts, and a buffer mechanism is arranged between the tester body and the inner top surface of the cabinet.
According to a preferable technical scheme, the buffer mechanism comprises a fixed plate, the fixed plate is fixedly installed on the inner top surface of the cabinet, a sliding groove is horizontally formed in one side, away from the cabinet, of the fixed plate, the sliding groove is connected with two sliding blocks in a sliding mode, springs are arranged between one sides of the two sliding blocks and the inner wall of the sliding groove, the bottom surfaces of the two sliding blocks are hinged to one end of a connecting rod through a hinge block, and the other ends of the two connecting rods are hinged to the top surface of the same tester body through the hinge block.
As a preferred technical solution of the present invention, the operation panel is provided with a display area and a detection port, the display area is divided into a voltage display area and a current display area, and the front surface of the operation panel is provided with an adjusting knob for adjusting the output voltage.
As a preferred technical solution of the present invention, the operation panel is electrically connected to the tester body through the output port via the data line, and a sponge layer is disposed between the tester body and the installation template.
As a preferred technical scheme of the utility model, the side surface of the cabinet is provided with heat dissipation holes, heat dissipation fans are arranged between the inner walls of the heat dissipation holes, and the side surface of the cabinet is fixedly provided with dust screens at the positions of the heat dissipation holes through bolts.
As a preferred technical scheme of the utility model, the side surface of the cabinet is hinged with an access door through a hinge, and the front surface of the access door is provided with a handle and a door lock.
As a preferred technical scheme of the utility model, an elastic buffer plate is fixedly arranged on the bottom surface of the cabinet, and universal wheels are symmetrically arranged on the bottom surface of the elastic buffer plate.
The utility model has the beneficial effects that:
the utility model provides an, this cabinet type high accuracy electrical safety performance testing arrangement, through sponge layer and the buffer gear that sets up between tester body and the installation template, when the device bumps, sponge layer and buffer gear can play the cushioning effect to the tester body for tester body internal element is difficult because of the collision takes place the damage.
Second, this rack formula high accuracy electrical safety capability test device, through coolant liquid room, radiator fan and heat dissipation channel, dispel the heat through traditional radiator fan on the one hand, the heat that the cooling liquid produced the tester body in the on the other hand coolant liquid room evenly transmits the rack shell fast through heat dissipation channel, has improved the radiating efficiency of device.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of a high-precision electrical safety performance testing apparatus of a cabinet type according to the present invention;
FIG. 2 is a schematic side sectional view of a cabinet type high-precision electrical safety performance testing device according to the present invention;
FIG. 3 is an enlarged schematic structural diagram of the cabinet type high-precision electrical safety performance testing device shown in FIG. 2A;
in the figure: 1. a cabinet; 2. an operation panel; 3. an output socket; 4. a main power switch; 5. A coolant chamber; 6. installing a template; 7. a tester body; 8. a buffer mechanism; 81. a fixing plate; 82. a slider; 83. a spring; 84. a connecting rod; 9. an elastic buffer plate; 10. a universal wheel.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Example (b): as shown in fig. 1-3, a cabinet type high-precision electrical safety performance testing device includes a cabinet 1, an operation panel 2 is disposed on the front surface of the cabinet 1, an output socket 3 is disposed on the front surface of the cabinet 1 below the operation panel 2, and a main power switch 4 is disposed on the front surface of the cabinet 1 on the right side of the output socket 3;
1 shell lateral wall of rack is provided with heat dissipation channel, bottom surface fixed mounting has coolant liquid chamber 5 in rack 1, coolant liquid chamber 5 is used for depositing the liquid that has the shrinkage characteristic of rising with heat, coolant liquid chamber 5 passes through pipeline and heat dissipation channel intercommunication, the heat that the coolant liquid produced tester body 7 in the coolant liquid chamber 5 evenly transmits 1 shell of rack through heat dissipation channel fast, the radiating efficiency of device has been improved, 5 top surface fixed mounting in coolant liquid chamber have two installing templates 6, installing template 6 has tester body 7 through bolt fixed mounting, be provided with buffer gear 8 between the top surface in tester body 7 and the rack 1.
The operation panel 2 is provided with a display area and a detection port, the display area is divided into a voltage display area and a current display area, and the front side of the operation panel 2 is provided with an adjusting knob for adjusting output voltage.
The operation panel 2 passes through output port and passes through data line and tester body 7 electric connection, is provided with the sponge layer between tester body 7 and the erection template 6.
The side of the cabinet 1 is provided with heat dissipation holes, and the heat dissipation fans are arranged between the inner walls of the heat dissipation holes, so that the heat dissipation efficiency is improved, the side of the cabinet 1 is located at the position of the heat dissipation holes and is fixedly provided with a dust screen through bolts, dust is prevented from entering the cabinet 1 through the heat dissipation holes, and troubles are brought to daily cleaning of devices.
The side face of the cabinet 1 is hinged with an access door through a hinge, and the access door is provided with a handle and a door lock on the front face, so that convenience is brought to overhaul and maintain the device by an overhaul worker.
An elastic buffer plate 9 is fixedly arranged on the bottom surface of the cabinet 1, and universal wheels 10 are symmetrically arranged on the bottom surface of the elastic buffer plate 9, so that the device can be moved and damped.
The working principle is as follows: this rack formula high accuracy electrical safety capability test device, when using, the power plug and the output socket 3 of the electronic equipment that awaits measuring are connected, rethread operating panel 2, adjust suitable test parameter, connect the wiring end of the electronic equipment that needs to carry out the test with the detection port, the heat transfer that tester body 7 produced simultaneously is to in cooling liquid chamber 5, the coolant liquid is met thermal expansion in cooling liquid chamber 5, with heat on transmitting rack 1 shell fast, the radiating efficiency of device has been improved, when the device bumps, sponge layer and buffer gear 8 can play the cushioning effect to tester body 7, make tester body 7 internal element be difficult for taking place to damage because of the collision.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. A cabinet type high-precision electrical safety performance testing device comprises a cabinet (1) and is characterized in that an operation panel (2) is arranged on the front surface of the cabinet (1), an output socket (3) is arranged on the front surface of the cabinet (1) below the operation panel (2), and a main power switch (4) is arranged on the front surface of the cabinet (1) on the right side of the output socket (3);
cabinet (1) shell lateral wall is provided with heat dissipation channel, bottom surface fixed mounting has coolant liquid room (5) in cabinet (1), coolant liquid room (5) are used for depositing the liquid that has the expansion with heat and contraction with cold characteristic, coolant liquid room (5) are through pipeline and heat dissipation channel intercommunication, coolant liquid room (5) top surface fixed mounting has two installing templates (6), installing template (6) have tester body (7) through bolt fixed mounting, tester body (7) with be provided with buffer gear (8) between the top surface in cabinet (1).
2. The cabinet type high-precision electrical safety performance testing device according to claim 1, wherein the buffering mechanism (8) comprises a fixing plate (81), the fixing plate (81) is fixedly installed on the inner top surface of the cabinet (1), a sliding groove is horizontally formed in one side, away from the cabinet (1), of the fixing plate (81), the sliding groove is connected with two sliding blocks (82) in a sliding mode, springs (83) are arranged between one side of each of the two sliding blocks (82) and the inner wall of the sliding groove, one end of each of the two sliding blocks (82) is hinged to one end of a connecting rod (84) through a hinge block, and the other end of each of the two connecting rods (84) is hinged to the top surface of the same tester body (7) through a hinge block.
3. The rack type high-precision electrical safety performance testing device according to claim 1, wherein the operation panel (2) is provided with a display area and a detection port, the display area is divided into a voltage display area and a current display area, and an adjusting knob for adjusting output voltage is arranged on the front surface of the operation panel (2).
4. The rack type high-precision electrical safety performance testing device according to claim 1, wherein the operation panel (2) is electrically connected with the tester body (7) through an output port through a data line, and a sponge layer is arranged between the tester body (7) and the installation template (6).
5. The cabinet type high-precision electrical safety performance testing device according to claim 1, wherein heat dissipation holes are formed in the side surface of the cabinet (1), heat dissipation fans are arranged between the inner walls of the heat dissipation holes, and dust screens are fixedly installed at the positions, located at the positions of the heat dissipation holes, of the side surface of the cabinet (1) through bolts.
6. The cabinet type high-precision electrical safety performance testing device according to claim 1, wherein an access door is hinged to the side surface of the cabinet (1) through a hinge, and a handle and a door lock are arranged on the front surface of the access door.
7. The cabinet type high-precision electrical safety performance testing device according to claim 1, wherein an elastic buffer plate (9) is fixedly installed on the bottom surface of the cabinet (1), and universal wheels (10) are symmetrically installed on the bottom surface of the elastic buffer plate (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747462.8U CN216391583U (en) | 2021-11-10 | 2021-11-10 | Cabinet type high-precision electrical safety performance testing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122747462.8U CN216391583U (en) | 2021-11-10 | 2021-11-10 | Cabinet type high-precision electrical safety performance testing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216391583U true CN216391583U (en) | 2022-04-26 |
Family
ID=81251502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122747462.8U Expired - Fee Related CN216391583U (en) | 2021-11-10 | 2021-11-10 | Cabinet type high-precision electrical safety performance testing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216391583U (en) |
-
2021
- 2021-11-10 CN CN202122747462.8U patent/CN216391583U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112074156B (en) | Performance test system based on embedded VPX board card | |
| CN216391583U (en) | Cabinet type high-precision electrical safety performance testing device | |
| CN214124394U (en) | 24KV armored movable switch equipment | |
| CN211148754U (en) | Positioning device | |
| CN113613423A (en) | Multi-functional intelligent terminal debugging equipment that radiating effect is good | |
| CN216383169U (en) | Fixed equipment of placing of electrical instrument | |
| CN113008934A (en) | Power adapter detection device | |
| CN219286994U (en) | High-low voltage switch inflatable cabinet capable of stably radiating heat | |
| CN216649019U (en) | Intermediate frequency power supply convenient to dismouting | |
| CN218216319U (en) | Box structure of box-type substation | |
| CN211554433U (en) | Optical fiber switch cabinet for communication engineering | |
| CN215493767U (en) | Intelligent electric power data information monitoring instrument | |
| CN220493438U (en) | Intelligent monitoring equipment for single well production data | |
| CN218957108U (en) | Computer hardware cooling box | |
| CN114495448B (en) | Fault alarm device for power distribution network equipment | |
| CN213337769U (en) | Heat dissipation type ammeter case | |
| CN219476093U (en) | Intelligent assembling and testing integrated equipment for memory module | |
| CN215579834U (en) | Metering box with novel structure | |
| CN219979803U (en) | Novel signal scanner | |
| CN218042298U (en) | Temperature adjusting equipment for computer room | |
| CN214046429U (en) | Computer network equipment cabinet | |
| CN216057893U (en) | Electrical monitoring protection cabinet | |
| CN219536647U (en) | Mounting structure of thermal control instrument | |
| CN213520935U (en) | Block terminal with damping device | |
| CN213403995U (en) | New forms of energy heat supply controller suitable for rural area |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220426 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |