CN204241629U - A kind of electronic product lightning test case - Google Patents
A kind of electronic product lightning test case Download PDFInfo
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- CN204241629U CN204241629U CN201420696146.XU CN201420696146U CN204241629U CN 204241629 U CN204241629 U CN 204241629U CN 201420696146 U CN201420696146 U CN 201420696146U CN 204241629 U CN204241629 U CN 204241629U
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- lightning test
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Abstract
The utility model discloses a kind of electronic product lightning test case, comprise casing, this casing is provided with at least two-layer lightning test compartment for putting electronic product, at least two alarm lamps, at least two smoke sensing devices, a voice guard and control device; The quantity of described lightning test compartment, alarm lamp and smoke sensing device matches, and each a lightning test compartment corresponding alarm lamp and smoke sensing device respectively; Described alarm lamp, smoke sensing device and voice guard are electrically connected with control device respectively; When the electronic product generation lightning test explosion time in a certain lightning test compartment, the smoke sensing device that this lightning test compartment is corresponding sends smog information to control device, and the alarm lamp being controlled voice guard and correspondence by control device is reported to the police.The utility model structure is simple, easy to operate, and can once test multiple electronic product, and lightning test explosion time barrier propterty is good, and tester can be allowed to learn electronic product thunderbolt explosion issues in time.
Description
Technical field
The utility model relates to a kind of electronic product test device, particularly a kind of electronic product lightning test case.
Background technology
Natural thunderbolt (referring to indirect stroke, as the thunderbolt in cloud layer, between cloud layer, or the thunderbolt suffered of adjacent object) out of doors pole line can induce surge voltage and electric current.In addition, in power station or switchyard, bulky switch switches moment, also can induce large surge voltage and electric current in supply line.The common feature of these two kinds of surges is that energy (is made comparisons with energy especially greatly, electrostatic is skin joule level, pulse train is millijoule level, lightning surge is then hundreds of joule level, 1,000,000 times of first two interfering energy), but the comparatively slow (Microsecond grade, and electrostatic and pulse train are nanosecond of waveform, even subnanosecond level), repetition frequency is low.Along with the development of electronic technology, reliability, the security requirement of electronic product are more and more higher, and the security protection of electronic product, particularly electronic product are preventing the protection in thunderbolt or surge more and more crucial.Therefore, in electronic product research and development and production run, the lightning test of electronic product is become extremely important.In the prior art, lightning test device mainly has problems and is: one, once can only test an electronic product, and efficiency is low; Two, during lightning test, electronic product is easily blasted problem, and the protective of existing lightning test device to blast is poor; Three, during electronic product lightning test, tester can not be allowed to have learned product explosion issues in time electric.
Utility model content
The technical problems to be solved in the utility model is for above-mentioned the deficiencies in the prior art, a kind of electronic product lightning test case is provided, this lightning test box structure is simple, easy to operate, and can once test multiple electronic product, lightning test explosion time barrier propterty is good, and tester can be allowed to learn electronic product thunderbolt explosion issues in time.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of electronic product lightning test case, comprise casing, this casing is provided with at least two-layer lightning test compartment for putting electronic product, at least two alarm lamps, at least two smoke sensing devices, a voice guard and control device; The quantity of described lightning test compartment, alarm lamp and smoke sensing device matches, and each a lightning test compartment corresponding alarm lamp and smoke sensing device respectively; Described alarm lamp, smoke sensing device and voice guard are electrically connected with control device respectively; When the electronic product generation lightning test explosion time in a certain lightning test compartment, the smoke sensing device that this lightning test compartment is corresponding sends smog information to control device, and the alarm lamp being controlled voice guard and correspondence by control device is reported to the police.
As to further elaboration of the present utility model:
Described casing also comprises at least two lightning test supply hubs, and the quantity of this lightning test supply hub and lightning test compartment matches, and each lightning test compartment corresponding lightning test supply hub respectively.
Described casing is provided with five lightning test compartments, five alarm lamps and five smoke sensing devices, and the sidewall of each lightning test compartment is all provided with radiator fan.
Described casing has a chamber door, and when closing chamber door, each lightning test compartment is respectively closed lightning test compartment.Further, described chamber door is transparent chamber door, to observe electronic product lightning test situation.
The beneficial effects of the utility model are: this lightning test box structure is simple, easy to operate, and can once test multiple electronic product, and lightning test explosion time barrier propterty is good, and tester can be allowed to learn electronic product thunderbolt explosion issues in time.
One, because casing has at least two-layer lightning test compartment for putting electronic product, therefore the utility model can once test multiple electronic product, and testing efficiency is high; Two, when there being electronic product to damage or explosion time in test process, cabinet shell can play a protective role; Three, because the quantity of lightning test compartment, alarm lamp and smoke sensing device matches, and each a lightning test compartment corresponding alarm lamp and smoke sensing device respectively, therefore when the electronic product generation lightning test explosion time in arbitrary lightning test compartment, the smoke sensing device that this lightning test compartment is corresponding sends smog information to control device, the alarm lamp being controlled voice guard and correspondence by control device is reported to the police, thus makes lightning test personnel learn electronic product thunderbolt explosion issues in time; Four, above all assembling parts are in a casing, and structure is simple, easy and simple to handle.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram that the utility model opens chamber door state.
Fig. 2 is the one-piece construction schematic diagram that the utility model closes chamber door state.
Fig. 3 is schematic diagram on the left of the utility model casing.
Fig. 4 is the utility model one optimal way functional-block diagram.
In figure: 1. casing; 2. lightning test compartment; 3. alarm lamp; 4. voice guard; 5. lightning test supply hub; 6. radiator fan; 7. chamber door.
Embodiment
Below in conjunction with accompanying drawing, structural principle of the present utility model and principle of work are described in further detail.
As shown in Figure 1, Figure 2 and Figure 3, the utility model is a kind of electronic product lightning test case, comprise casing 1, this casing 1 is provided with at least two-layer lightning test compartment 2, at least two alarm lamps 3, at least two smoke sensing device (not shown)s, voice guard 4 and a control device (not shown) for putting electronic product (not shown), wherein, alarm lamp 3 is installed on casing front end, and smoke sensing device is installed within corresponding lightning test compartment 2; The quantity of described lightning test compartment 2, alarm lamp 3 and smoke sensing device matches, and each lightning test compartment 2 corresponding alarm lamp 3 and smoke sensing device respectively; Described alarm lamp 3, smoke sensing device and voice guard 4 are electrically connected with control device respectively; When the electronic product generation lightning test explosion time in a certain lightning test compartment 2, the smoke sensing device of this lightning test compartment 2 correspondence sends smog information to control device, and the alarm lamp 3 being controlled voice guard 4 and correspondence by control device is reported to the police.
As shown in Figure 3, described casing also comprises at least two lightning test supply hubs 5, and this lightning test supply hub 5 matches with the quantity of lightning test compartment 2, and each lightning test compartment 2 corresponding lightning test supply hub 5 respectively.By lightning test supply hub 5, electronic product to be measured can be made from thunderbolt instrument (not shown) to access power supply.
As shown in Figure 1, described casing is provided with five lightning test compartments, 2, five alarm lamps 3 and five smoke sensing devices, and the sidewall of each lightning test compartment 2 is all provided with radiator fan 6.Make this electronic product lightning test case once can test five electronic products like this, and, owing to having installed radiator fan 6 additional, good heat dissipation effect.Please refer to Fig. 4, first smoke sensing device, second smoke sensing device, 3rd smoke sensing device, 4th smoke sensing device, 5th smoke sensing device, first alarm lamp, Secondary Report warning lamp, 3rd alarm lamp, 4th alarm lamp, 5th alarm lamp and voice guard are electrically connected with control device respectively, when the first smoke sensing device sends smog information to control device, this control device controls voice guard respectively and the first alarm lamp is reported to the police, when the second smoke sensing device sends smog information to control device, this control device controls voice guard respectively and Secondary Report warning lamp is reported to the police, the rest may be inferred.
As shown in Figure 1, Figure 2 and Figure 3, described casing has a chamber door 7, and when closing chamber door 7, each lightning test compartment 2 is respectively closed lightning test compartment 2.Further, described chamber door 7 is transparent chamber door 7, to observe electronic product lightning test situation.
The above is only the utility model better embodiment, every above embodiment is done according to the technical solution of the utility model any trickle amendment, equivalent variations and modification, all belong in the scope of technical solutions of the utility model.
Claims (5)
1. an electronic product lightning test case, is characterized in that: comprise casing, and this casing is provided with at least two-layer lightning test compartment for putting electronic product, at least two alarm lamps, at least two smoke sensing devices, a voice guard and control device; The quantity of described lightning test compartment, alarm lamp and smoke sensing device matches, and each a lightning test compartment corresponding alarm lamp and smoke sensing device respectively; Described alarm lamp, smoke sensing device and voice guard are electrically connected with control device respectively; When the electronic product generation lightning test explosion time in a certain lightning test compartment, the smoke sensing device that this lightning test compartment is corresponding sends smog information to control device, and the alarm lamp being controlled voice guard and correspondence by control device is reported to the police.
2. electronic product lightning test case according to claim 1, it is characterized in that: described casing also comprises at least two lightning test supply hubs, the quantity of this lightning test supply hub and lightning test compartment matches, and each lightning test compartment corresponding lightning test supply hub respectively.
3. electronic product lightning test case according to claim 1, is characterized in that: described casing is provided with five lightning test compartments, five alarm lamps and five smoke sensing devices, and the sidewall of each lightning test compartment is all provided with radiator fan.
4. electronic product lightning test case according to claim 1, is characterized in that: described casing has a chamber door, and when closing chamber door, each lightning test compartment is respectively closed lightning test compartment.
5. electronic product lightning test case according to claim 4, is characterized in that: described chamber door is transparent chamber door, to observe electronic product lightning test situation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696146.XU CN204241629U (en) | 2014-11-19 | 2014-11-19 | A kind of electronic product lightning test case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420696146.XU CN204241629U (en) | 2014-11-19 | 2014-11-19 | A kind of electronic product lightning test case |
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| Publication Number | Publication Date |
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| CN204241629U true CN204241629U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420696146.XU Active CN204241629U (en) | 2014-11-19 | 2014-11-19 | A kind of electronic product lightning test case |
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| CN (1) | CN204241629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557436A (en) * | 2018-12-07 | 2019-04-02 | 珠海德利和电气有限公司 | A kind of lightning current impact test methods |
-
2014
- 2014-11-19 CN CN201420696146.XU patent/CN204241629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109557436A (en) * | 2018-12-07 | 2019-04-02 | 珠海德利和电气有限公司 | A kind of lightning current impact test methods |
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| GR01 | Patent grant |