CN212932798U - Wireless high-voltage transformation ratio tester - Google Patents
Wireless high-voltage transformation ratio tester Download PDFInfo
- Publication number
- CN212932798U CN212932798U CN202021586175.2U CN202021586175U CN212932798U CN 212932798 U CN212932798 U CN 212932798U CN 202021586175 U CN202021586175 U CN 202021586175U CN 212932798 U CN212932798 U CN 212932798U
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- box
- heat dissipation
- box body
- test host
- transformation ratio
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- 230000009466 transformation Effects 0.000 title claims abstract description 24
- 238000012360 testing method Methods 0.000 claims abstract description 57
- 230000017525 heat dissipation Effects 0.000 claims abstract description 41
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 10
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003139 buffering effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a wireless high-pressure transformation ratio tester, including test host, lid, bolster and box, the inside central position department of box is fixed with test host, and the inside both sides of box evenly are connected with test host through the bolster, the inside one end of test host is provided with the battery, and the one end at test host top is provided with liquid crystal display, the other end at test host top is provided with the wiring panel, and is provided with the socket hole on the test host of wiring panel below, the inside bottom of heat dissipation case evenly is provided with the fan. The utility model discloses an install box, lid, test host computer, hasp, handle and supporting legs for pass through the hasp with lid and box and be connected, later be convenient for carry of device through the handle, when carrying to the test region, can prop up the supporting legs, support the device and place the test that carries out relevant equipment, avoid wearing and tearing the bottom of this tester.
Description
Technical Field
The utility model relates to a transformation ratio tester technical field specifically is wireless high pressure transformation ratio tester.
Background
The wireless high-voltage transformation ratio tester is elaborately designed and manufactured for measuring the current, transformation ratio and leakage current of a high-voltage and low-voltage secondary circuit, adopts the latest CT technology and the mask digital integration technology, and can wirelessly transmit test data to penetrate barriers of a multi-layer building, wherein the linear transmission distance reaches 300 meters;
1. most of the existing wireless high-voltage transformation ratio testers are inconvenient to carry, support parts are not provided during testing, the bottom of the device is easy to wear, and the wireless high-voltage transformation ratio tester consumes more electricity during use, so that the wireless high-voltage transformation ratio tester is not beneficial to energy conservation and emission reduction;
2. the conventional wireless high-voltage transformation ratio tester does not have a protection function on a test host, and is easy to extrude and collide in the carrying process, so that the internal test host is easy to damage;
3. most of the existing wireless high-voltage transformation ratio testers do not have a heat dissipation function, internal heat is not easy to dissipate after long-time testing, and the normal use of the device is influenced in a long time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a wireless high pressure transformation ratio tester to the function and the not good problem of heat dissipation of protecting to the test host computer that are not convenient for carry use, do not possess proposed in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the wireless high-voltage transformation ratio tester comprises a test host, a cover body, a buffer piece and a box body, wherein the test host is fixed at the central position inside the box body, and the two sides of the interior of the box body are uniformly connected with a test host through buffer parts, one end of the interior of the test host is provided with a storage battery, and one end of the top of the test host is provided with a liquid crystal display screen, the other end of the top of the test host is provided with a wiring panel, and a socket hole is arranged on the test host machine below the wiring panel, one side of the top of the box body is hinged with a cover body, the cover body is evenly connected with the box body through a lock catch, a solar cell panel is arranged at the top of the cover body, a handle is fixed at one side of the box body, and the central position department of bottom half is fixed with the heat dissipation case, the bottom of heat dissipation incasement portion evenly is provided with the fan, and all is provided with the dust screen on the heat dissipation case in the fan outside.
Preferably, one side of the cover body close to the box body is provided with a sealing ring, and the sealing ring is made of rubber materials, so that the sealing performance is improved.
Preferably, the bolster includes sleeve, rubber ball, moving part and buffer spring, the inside both sides of box are evenly fixed with the sleeve, and telescopic inside all is provided with the moving part, evenly be connected through buffer spring between moving part and the sleeve, and the one end of moving part all with the outer wall connection of test host computer, the other end of moving part all plays the guard action through rubber ball and telescopic inside fixed connection to test host computer.
Preferably, four corners of the bottom of the box body are provided with supporting legs, the supporting legs are hinged to the bottom of the box body through hinge shafts, and the bottom of the box body is prevented from being abraded when the box body is placed.
Preferably, the top end of the inside of the heat dissipation box is uniformly distributed with heat dissipation fins, the top ends of the heat dissipation fins are fixedly connected with the bottom of the box body, and the heat dissipation fins are made of copper alloy materials with high heat conductivity coefficient, so that heat conduction is facilitated.
Preferably, the both sides of heat dissipation case all are provided with the ventilating board, and evenly distributed has the ventilation hole on the ventilating board, increases ventilation cooling's effect.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) this wireless high voltage transformation ratio tester is through installing the box, the lid, the test host computer, the hasp, handle and supporting legs, make to pass through the hasp with the lid and be connected with the box, later carry of the device of being convenient for through the handle, when carrying to the test region, can prop up the supporting legs, support the device and place the test of carrying out relevant equipment, avoid wearing and tearing the bottom of this tester, the device is through installing battery and solar cell panel simultaneously, solar cell panel converts light energy into the electric energy, the electric current passes through the photovoltaic controller and transmits for the device power supply in the battery, the rational utilization solar energy, be favorable to energy saving and emission reduction.
(2) This wireless high-pressure transformation ratio tester is through evenly being fixed with the bolster in the inside both sides of box, the bolster includes the sleeve, the moving part, buffer spring and rubber ball, all be provided with the moving part in the sleeve, evenly pass through buffer spring between moving part and the sleeve and be connected, the one end of moving part all with the outer wall connection of test host computer, and the other end of moving part all passes through rubber ball and telescopic inside fixed connection, make the device when receiving external impact, the impact force is at first used in the sleeve, make the moving part slide and compress buffer spring in the sleeve, the one end extrusion rubber ball of moving part simultaneously, absorb partly impact force through the flexible resilience of buffer spring and rubber ball, play buffering absorbing effect, protect test host computer, avoid the spare part to damage.
(3) This wireless high-voltage transformation ratio tester is provided with the heat dissipation case through the central point department at the bottom half, the inside top of heat dissipation case evenly is provided with heat radiation fins, heat radiation fins's one end all with the bottom fixed connection of box, the inside bottom of heat dissipation case evenly is fixed with the fan, and the both sides of heat dissipation case all are provided with the ventilating board, heat radiation fins is the copper alloy material matter that coefficient of heat conductivity is high, with the heat conduction of box in to the heat dissipation incasement, the fan operation produces suction, take out the steam of heat dissipation incasement, avoid the inside heat of box to pile up.
Drawings
Fig. 1 is a schematic view of an expanded cross-sectional structure of the present invention;
fig. 2 is a schematic front view of the cross-sectional structure of the present invention;
FIG. 3 is a schematic view of the bottom structure of the case body of the present invention;
fig. 4 is a schematic sectional view of the buffer of the present invention.
In the figure: 1. a test host; 2. a liquid crystal display screen; 3. a seal ring; 4. locking; 5. a cover body; 6. a wiring panel; 7. a buffer member; 701. a sleeve; 702. a rubber ball; 703. a movable member; 704. a buffer spring; 8. a socket hole; 9. a box body; 10. a handle; 11. a storage battery; 12. a ventilation board; 13. heat dissipation fins; 14. a heat dissipation box; 15. a fan; 16. supporting legs; 17. a solar panel; 18. a dust screen.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides an embodiment: the wireless high-voltage transformation ratio tester comprises a test host 1, a cover body 5, a buffer 7 and a box body 9, wherein the test host 1 is fixed at the central position inside the box body 9, two sides inside the box body 9 are uniformly connected with the test host 1 through the buffer 7, the buffer 7 comprises a sleeve 701, a rubber ball 702, a movable piece 703 and a buffer spring 704, the sleeve 701 is uniformly fixed at two sides inside the box body 9, the movable piece 703 is arranged inside the sleeve 701, the movable piece 703 is uniformly connected with the sleeve 701 through the buffer spring 704, one end of the movable piece 703 is connected with the outer wall of the test host 1, and the other end of the movable piece 703 is fixedly connected with the inside of the sleeve 701 through the rubber ball 702;
when the device is impacted by the outside, impact force acts on the sleeve 701 firstly, so that the moving part 703 slides in the sleeve 701 and compresses the buffer spring 704, meanwhile, one end of the moving part 703 extrudes the rubber ball 702, and a part of impact force is absorbed through the telescopic resilience of the buffer spring 704 and the rubber ball 702, so that the effect of buffering and damping is achieved, the test host 1 is protected, and the damage of parts is avoided;
supporting legs 16 are arranged at four corners of the bottom of the box body 9, the supporting legs 16 are hinged with the bottom of the box body 9 through hinge shafts, the supporting legs 16 can be supported, the device is supported and placed for testing related equipment, and the bottom of the tester is prevented from being abraded;
a storage battery 11 is arranged at one end inside the test host 1, a liquid crystal display screen 2 is arranged at one end of the top of the test host 1, a wiring panel 6 is arranged at the other end of the top of the test host 1, a socket hole 8 is formed in the test host 1 below the wiring panel 6, a cover body 5 is hinged to one side of the top of the box body 9, and the cover body 5 and the box body 9 are uniformly connected through a lock catch 4;
a sealing ring 3 is arranged on one side of the cover body 5 close to the box body 9, and the sealing ring 3 is made of rubber, so that the sealing performance is ensured, and water and dust are prevented from entering the interior during carrying;
a solar cell panel 17 is arranged at the top of the cover body 5, a handle 10 is fixed on one side of the box body 9, a heat dissipation box 14 is fixed at the central position of the bottom of the box body 9, fans 15 are uniformly arranged at the bottom end inside the heat dissipation box 14, dust screens 18 are arranged on the heat dissipation box 14 outside the fans 15, heat dissipation fins 13 are uniformly distributed at the top end inside the heat dissipation box 14, the top ends of the heat dissipation fins 13 are fixedly connected with the bottom of the box body 9, and the heat dissipation fins 13 are made of copper alloy materials with high heat conductivity coefficients;
in the using process, the heat dissipation fins 13 conduct the heat generated by the test host 1 in the box body 14 into the heat dissipation box 9, the fan 15 operates to generate suction force, hot air in the heat dissipation box 14 is extracted, heat accumulation in the box body 9 is avoided, the heat dissipation fins 13 are made of copper alloy materials with high heat conductivity coefficients, and the heat conduction effect is better;
the both sides of heat dissipation case 14 all are provided with ventilating board 12, and evenly distributed has the ventilation hole on ventilating board 12, further strengthens ventilation cooling effect.
The working principle is as follows: when the device is used, the cover body 5 is connected with the box body 9 through the lock catch 4, the sealing ring 3 is convenient to ensure the sealing performance, then the device is convenient to carry through the handle 10, when the device is carried to a test area, the supporting legs 16 can be supported, the device is supported and placed, the abrasion of the bottom of the tester is avoided, then the device to be tested is connected with the wiring panel 6 on the test host 1 through the test wires to test the related devices, when the device is impacted by the outside, the impact force firstly acts on the sleeve 701, so that the moving part 703 slides in the sleeve 701 and compresses the buffer spring 704, meanwhile, one end of the moving part 703 extrudes the rubber ball 702, part of the impact force is absorbed through the expansion and contraction resilience of the buffer spring 704 and the rubber ball 702, the buffer and shock absorption effects are achieved, the test host 1 is protected, the damage of parts is avoided, in the use process, the heat generated by the test host 1 in the box body 9, the fan 15 generates suction when running, hot air in the heat dissipation box 14 is pumped out, heat accumulation in the box body 9 is avoided, the heat dissipation fins 13 are made of copper alloy materials with high heat conductivity coefficients, and the heat conduction effect is better.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Wireless high pressure transformation ratio tester, including test host (1), lid (5), bolster (7) and box (9), its characterized in that: the testing device is characterized in that a testing host (1) is fixed at the central position inside the box body (9), two sides inside the box body (9) are evenly connected with the testing host (1) through a buffer piece (7), a storage battery (11) is arranged at one end inside the testing host (1), a liquid crystal display (2) is arranged at one end of the top of the testing host (1), a wiring panel (6) is arranged at the other end of the top of the testing host (1), a socket hole (8) is formed in the testing host (1) below the wiring panel (6), a cover body (5) is hinged to one side of the top of the box body (9), the cover body (5) is evenly connected with the box body (9) through a lock catch (4), a solar cell panel (17) is arranged at the top of the cover body (5), a handle (10) is fixed at one side of the box body (9), and a heat dissipation box (14) is fixed at the central, the fan (15) are uniformly arranged at the bottom end inside the heat dissipation box (14), and the dust screens (18) are arranged on the heat dissipation box (14) outside the fan (15).
2. The wireless high voltage transformation ratio tester of claim 1, wherein: one side of the cover body (5) close to the box body (9) is provided with a sealing ring (3), and the sealing ring (3) is made of rubber.
3. The wireless high voltage transformation ratio tester of claim 1, wherein: buffer member (7) include sleeve (701), rubber ball (702), moving part (703) and buffer spring (704), box (9) inside both sides evenly are fixed with sleeve (701), and the inside of sleeve (701) all is provided with moving part (703), evenly be connected through buffer spring (704) between moving part (703) and sleeve (701), and the one end of moving part (703) all with the outer wall connection of test host computer (1), the other end of moving part (703) all passes through the inside fixed connection of rubber ball (702) and sleeve (701).
4. The wireless high voltage transformation ratio tester of claim 1, wherein: supporting legs (16) are arranged at four corners of the bottom of the box body (9), and the supporting legs (16) are hinged to the bottom of the box body (9) through hinge shafts.
5. The wireless high voltage transformation ratio tester of claim 1, wherein: the top end of the inside of the heat dissipation box (14) is uniformly distributed with heat dissipation fins (13), the top ends of the heat dissipation fins (13) are fixedly connected with the bottom of the box body (9), and the heat dissipation fins (13) are made of copper alloy materials with high heat conductivity coefficients.
6. The wireless high voltage transformation ratio tester of claim 1, wherein: the both sides of heat dissipation case (14) all are provided with ventilating board (12), and evenly distributed has the ventilation hole on ventilating board (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021586175.2U CN212932798U (en) | 2020-07-29 | 2020-07-29 | Wireless high-voltage transformation ratio tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021586175.2U CN212932798U (en) | 2020-07-29 | 2020-07-29 | Wireless high-voltage transformation ratio tester |
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| Publication Number | Publication Date |
|---|---|
| CN212932798U true CN212932798U (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021586175.2U Expired - Fee Related CN212932798U (en) | 2020-07-29 | 2020-07-29 | Wireless high-voltage transformation ratio tester |
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| Country | Link |
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| CN (1) | CN212932798U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623724A (en) * | 2022-12-19 | 2023-01-17 | 西安中科西光航天科技有限公司 | Remote sensing satellite data mobile window anticollision heat dissipation display device |
-
2020
- 2020-07-29 CN CN202021586175.2U patent/CN212932798U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115623724A (en) * | 2022-12-19 | 2023-01-17 | 西安中科西光航天科技有限公司 | Remote sensing satellite data mobile window anticollision heat dissipation display device |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangdong Jun'an Zhiyuan Technology Co.,Ltd. Person in charge of patents Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangdong Jun'an Zhiyuan Technology Co.,Ltd. Person in charge of patents Document name: payment instructions |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Guangdong Jun'an Zhiyuan Technology Co.,Ltd. Person in charge of patents Document name: Notice of Termination of Patent Rights |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |