CN103323180A - IP water-proof testing device - Google Patents
IP water-proof testing device Download PDFInfo
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- CN103323180A CN103323180A CN2012100817598A CN201210081759A CN103323180A CN 103323180 A CN103323180 A CN 103323180A CN 2012100817598 A CN2012100817598 A CN 2012100817598A CN 201210081759 A CN201210081759 A CN 201210081759A CN 103323180 A CN103323180 A CN 103323180A
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Abstract
The invention relates to an IP water-proof testing device which comprises a tank body, a water pump, a water conveying pipe and multiple nozzles. The tank body comprises a water containing cavity and a containing cavity. The water pump is arranged in the water containing cavity and the water conveying pipe can be contained in the containing cavity. The nozzles can be arranged on a support of the nozzles and diameters of water outlets of the nozzles can meet water-proof tests of different grades respectively. By means of a control switch and a pressure gauge, a water discharging ratio can be adjusted at any time so as to carry out the water-proof tests of different grades by the device. When one-time testing is finished and a testing scene needs changing, the tank body is moved to a device to be tested as long as the nozzles are returned to the containing cavity without separating and moving all components and then assembling the components, and a water-proof test can be performed by taking out the nozzles conforming to requirements. As the water containing cavity can supply water for the test, the IP water-proof testing device is not limited in a place with a water source. Thus, compared with a traditional testing device, the IP water-proof testing device has the advantages of greatly improving the testing efficiency and slightly enhancing maneuverability.
Description
[technical field]
The present invention relates to pick-up unit, particularly relate to a kind of IP waterproof detection device.
[background technology]
In the device fabrication field, the equipment of producing all needed to carry out the test of IP protection test before putting goods on the market out of doors.For example in the production field of special lamp, the use of outdoor lamp all needs to carry out the test of IP waterproof test, whether satisfies the requirement in design and market with the water resistance of Testing lamp.GB7000.1-2007 has done concrete regulation to classification of waterproof, IPX4 splash-proof, IPX5 anti-spraying, the anti-fierce wave of IPX6, IPX7 protected against the effects of immersion.
Traditional proving installation is bulky, complex structure, each mobile all needs to move respectively a lot of assemblies, then assemble, and will have the water source near could use, in the time need to testing different device under tests, be not easy to movement.。In addition, general proving installation can only provide the test of a kind of classification of waterproof, owing to when carrying out different classification of waterproof tests, needing to adopt different proving installations.Therefore, so that testing process is loaded down with trivial details, in test process, need not stop changing proving installation, cause inefficiency.
[summary of the invention]
In view of above-mentioned condition, be necessary the IP waterproof detection device that provides a kind of maneuverability by force and can improve testing efficiency.
A kind of IP waterproof test device comprises:
Casing comprises water containing chamber and containing cavities, and is provided with nozzle holder in described containing cavities;
Water pump is located in the described water containing chamber, for generation of current;
Water-supply-pipe is communicated with described water pump and can be contained in the described containing cavities, is used for exporting the current that described water pump produces; And
A plurality of nozzles, all be communicated with the end of described water-supply-pipe away from described water pump, described a plurality of nozzle can be positioned on the described nozzle holder, the water delivering orifice diameter of each nozzle is different, satisfy respectively the waterproof test of different brackets, and be equipped with the gauge tap for detection of the tensimeter that goes out this nozzle hydraulic pressure and coutroi velocity on each nozzle;
Wherein, select to open the wherein gauge tap of a part of nozzle according to required test I P classification of waterproof, close the gauge tap of other a part of nozzle, to carry out an IP classification of waterproof test or to carry out simultaneously a plurality of IP classification of waterproof tests; And, according to the force value that the tensimeter of selected nozzle shows, regulate the opening degree of selected Jet control switch, and then finely tune the rate of output water of selected nozzle.
Further, described water containing chamber outside is provided be used to the water-level gauge of monitoring the water yield in the described water containing chamber.
Further, in described water containing chamber, also be provided with automatic water-supplying device, be used for when the water yield in the described water containing chamber is lower than preset value, carrying out automatic water supplement.
Further, also comprise take-off pipe, described take-off pipe is fixed in the described containing cavities, is communicated with by described take-off pipe between described a plurality of nozzles and the described water-supply-pipe.
Further, also comprise glass tube, described glass tube is fixed in the described containing cavities, be communicated with by glass tube between described water-supply-pipe and the described take-off pipe, described glass tube vertically arrange and its diameter greater than the diameter of described water-supply-pipe.
Further, also comprise hose, be communicated with by described hose between described a plurality of nozzles and the described take-off pipe.
Further, also comprise connecting valve, described take-off pipe is communicated with by connecting valve with described hose.
Further, described a plurality of nozzle comprises IPX4 nozzle, IPX5 nozzle and IPX6 nozzle.
Further, be respectively equipped with loam cake and the chamber door that can rotate around the axis on described water containing chamber and the containing cavities, also be provided with the power switch of the described water pump switching of control on the described chamber door and be electrically connected with described water pump, for the timer of recording test time.
Further, described bottom half is provided with roller, and described roller comprises universal wheel and directional wheel.
The anti-proving installation of above-mentioned IP comprises casing, and casing is divided into water containing chamber and containing cavities.Water pump is located in the water containing chamber, water-supply-pipe can be contained in the containing cavities, a plurality of nozzles all can be positioned on the nozzle holder and the water delivering orifice diameter of each nozzle satisfies respectively the waterproof test of different brackets, by gauge tap and tensimeter adjusting water outlet speed at any time, thereby make device can carry out the waterproof test of different brackets.When once being completed, when needing the conversion test scene, only need nozzle is put back to containing cavities, and mobile box is to the tested device place, do not assemble again and do not need separately to move first an assembly, then take out satisfactory nozzle and can carry out waterproof test, and provide the water source because water containing chamber can be test, so that the IP waterproof test device is not limited to use in the occasion that the water source is arranged.Therefore, the above-mentioned IP waterproof test device is with respect to traditional proving installation, and its testing efficiency improves greatly, and maneuverability also strengthens to some extent.
[description of drawings]
Fig. 1 is the firmly front view of the IP waterproof test device among the embodiment;
Fig. 2 is the cut-open view of IP waterproof test device shown in Figure 1;
Fig. 3 is the schematic internal view of the containing cavities of IP waterproof test device shown in Figure 1;
Fig. 4 is the schematic internal view of the water containing chamber of IP waterproof test device shown in Figure 1.
[embodiment]
For the ease of understanding the present invention, the below is described more fully the present invention with reference to relevant drawings.Provided preferred embodiment of the present invention in the accompanying drawing.But the present invention can realize with many different forms, be not limited to embodiment described herein.On the contrary, provide the purpose of these embodiment be make the understanding of disclosure of the present invention more comprehensively thorough.
Need to prove, when element is called as " being fixed in " another element, can directly can there be element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be to be directly connected to another element or may to have simultaneously centering elements.
Unless otherwise defined, the employed all technology of this paper are identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.Employed term is not intended to be restriction the present invention just in order to describe the purpose of specific embodiment in instructions of the present invention herein.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
See also Fig. 1, Fig. 2 and Fig. 3, the IP waterproof test device 100 of preferred embodiment of the present invention comprises casing 110, water pump 120, water-supply-pipe 130, nozzle 140, take-off pipe 150, glass tube 160 and hose 170.
See also Fig. 2 and Fig. 4, casing 110 is roughly rectangular build, is made by metal material or other macromolecular materials, and hardness is high, can not seep water.Casing 110 is divided into water containing chamber 111 and containing cavities 113.Water containing chamber 111 is used for holding water, can be IP waterproof test device 100 and supplies water.In the present embodiment, water containing chamber 111 outsides also are provided with water-level gauge 1112, and water-level gauge 1112 is convenient to the technician and is monitored the water yield in the water containing chamber 111.Also be provided with automatic water-supplying device 1114 in the water containing chamber 111, automatic water-supplying device 1114 is used for carrying out automatic water supplement when the water yield water containing chamber 111 in is lower than preset value, thereby guaranteeing that the water containing chamber 111 interior water yields remain at can be for the water product of testing.Be provided with nozzle holder 1132 in the containing cavities 113.In addition, the bottom of casing 110 also is provided with roller (figure is mark not), and roller comprises universal wheel and directional wheel, can be convenient to IP waterproof test device 100 and move.
See also Fig. 2, water pump 120 is located in the water containing chamber 111, for generation of current.In the present embodiment, water pump 120 is submersible pump, and submersible pump is fixed in the bottom surface of water containing chamber 111.It is to be noted, in other embodiments, water pump 120 can also replace with other devices, the for example combination of motor and water pump, motor and water pump coupling, motor can be fixed in water containing chamber 111 outsides, also can be contained in containing cavities 113, stretching in the water of water pump, motor are rotated and are driven pump working, thereby produce current.
See also 3, water-supply-pipe 130 can be contained in the containing cavities 113 and with water pump 120 and be communicated with.Water-supply-pipe 130 is used for the current that output water pump 120 produces.In the present embodiment, reaching water-supply-pipe 130 is PVC (Polyvinylchloride) pipe, is appreciated that in other embodiments, and water-supply-pipe 130 can be the tubing of other materials, such as PB (polybutylene) pipe, PPH (polypropylene) pipe or steel pipe etc.
Take-off pipe 150 is fixed in the containing cavities 113.Take-off pipe 150 is located between a plurality of nozzles 140 and the water-supply-pipe 130.In the present embodiment, take-off pipe 150 comprises three branches (figure is mark not), and three nozzles are communicated with three branches respectively.The other end of take-off pipe 150 is communicated with water-supply-pipe 130.Be appreciated that in other embodiments, the branch of take-off pipe 150 is not limited to three, and the number of the number nozzle 140 of branch is corresponding, and when nozzle 140 numbers changed, the quantity of branch also changed accordingly.In addition, take-off pipe 150 can omit, and directly tells three branches at the end of water-supply-pipe 130, and a plurality of nozzles 140 are communicated with the branch of water-supply-pipe 130.
Glass tube 160 is fixed in the containing cavities 113.Glass tube 160 is located between water-supply-pipe 130 and the take-off pipe 150.In the present embodiment, be communicated with by glass tube 160 between water-supply-pipe 130 and the take-off pipe 150.Glass tube 160 and its diameter vertical with surface level be greater than the diameter of water-supply-pipe 130, therefore can effectively reduce in the water and the content of water-supply-pipe 130 Airs.Be appreciated that in other embodiments, glass tube 160 can omit, and directly take-off pipe 150 is communicated with water-supply-pipe 130.
Hose 170 can be contained in the containing cavities 113.Hose 170 is located between take-off pipe 150 and a plurality of nozzle 140.In the present embodiment, be communicated with by hose 170 between a plurality of nozzles 140 and the take-off pipe 150.Hose 170 is easily by bending, mobile, therefore adopting hose 170 can be convenient to nozzle moves, when test, if need to test a plurality of angles of tested device, then only need moving nozzle 140, and not needing to rotate tested device, this has even more important meaning for the test large-size device.It is pointed out that in other embodiments, hose 170 can omit, and directly a plurality of nozzles 130 is communicated with take-off pipe 140.In addition, also be provided with connecting valve 171 between hose 170 and the take-off pipe 150.Take-off pipe 150 is communicated with by connecting valve 171 with hose 170, adopt connecting valve 171 can be convenient to the dismounting of nozzle, when need to clean in a plurality of nozzles 140 one or several, when keeping in repair, only need close the connecting valve 171 of this nozzle, then dismantle, and can not affect the normal use of other nozzles.It is pointed out that connecting valve 171 can omit, and directly take-off pipe 150 is communicated with hose 170.
Please again consult Fig. 1, IP waterproof test device 100 also comprises control power switch 180 and timer 190.
In the present embodiment, water containing chamber 111 is provided with the loam cake 1116 that can rotate around the axis, and by opening loam cake 1116, the technician can manually add water in water containing chamber 111.The side of containing cavities 113 is provided with the chamber door 1134 that can rotate around the axis, and chamber door 1114 is provided with handle.Power switch 180 is located on the chamber door 1134, is used for the switching of control water pump 120.Timer 190 also is located on the chamber door 1134 and with water pump 120 and is electrically connected, and is used for recording test time.Timing began when water pump 120 brought into operation, and timing finishes when out of service.
The anti-proving installation 100 of IP comprises casing 110, and casing 110 is divided into water containing chamber 111 and containing cavities 113.Water pump 120 is located in the water containing chamber 111, water-supply-pipe 130 can be contained in the containing cavities 113, a plurality of nozzles 140 all can be positioned on the nozzle holder 1132 and the water delivering orifice diameter of each nozzle 140 satisfies respectively the waterproof test of different brackets, by gauge tap 143 and tensimeter 141 adjusting water outlet speed at any time, thereby make device can carry out the waterproof test of different brackets.When once being completed, when needing the conversion test scene, only need nozzle 140 is put back to containing cavities 113, and mobile box 110 is to the tested device place, do not assemble again and do not need separately to move first an assembly, then take out satisfactory nozzle and can carry out waterproof test, and provide the water source because water containing chamber 111 can be test, so that IP waterproof test device 100 is not limited to use in the occasion that the water source is arranged.Therefore, IP waterproof test device 100 is with respect to traditional proving installation, and its testing efficiency improves greatly, and maneuverability also strengthens to some extent.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to claim of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. an IP waterproof test device is characterized in that, comprising:
Casing comprises water containing chamber and containing cavities, and is provided with nozzle holder in described containing cavities;
Water pump is located in the described water containing chamber, for generation of current;
Water-supply-pipe is communicated with described water pump and can be contained in the described containing cavities, is used for exporting the current that described water pump produces; And
A plurality of nozzles, all be communicated with the end of described water-supply-pipe away from described water pump, described a plurality of nozzle can be positioned on the described nozzle holder, the water delivering orifice diameter of each nozzle is different, satisfy respectively the waterproof test of different brackets, and be equipped with the gauge tap for detection of the tensimeter that goes out this nozzle hydraulic pressure and coutroi velocity on each nozzle;
Wherein, select to open the wherein gauge tap of a part of nozzle according to required test I P classification of waterproof, close the gauge tap of other a part of nozzle, to carry out an IP classification of waterproof test or to carry out simultaneously a plurality of IP classification of waterproof tests; And, according to the force value that the tensimeter of selected nozzle shows, regulate the opening degree of selected Jet control switch, and then finely tune the rate of output water of selected nozzle.
2. IP waterproof test device as claimed in claim 1 is characterized in that, described water containing chamber outside is provided be used to the water-level gauge of monitoring the water yield in the described water containing chamber.
3. IP waterproof test device as claimed in claim 1 is characterized in that, also is provided with automatic water-supplying device in described water containing chamber, is used for carrying out when the water yield in the described water containing chamber is lower than preset value automatic water supplement.
4. IP waterproof test device as claimed in claim 1 is characterized in that, also comprises take-off pipe, and described take-off pipe is fixed in the described containing cavities, is communicated with by described take-off pipe between described a plurality of nozzles and the described water-supply-pipe.
5. IP waterproof test device as claimed in claim 4, it is characterized in that, also comprise glass tube, described glass tube is fixed in the described containing cavities, be communicated with by glass tube between described water-supply-pipe and the described take-off pipe, described glass tube vertically arrange and its diameter greater than the diameter of described water-supply-pipe.
6. IP waterproof test device as claimed in claim 4 is characterized in that, also comprises hose, is communicated with by described hose between described a plurality of nozzles and the described take-off pipe.
7. IP waterproof test device as claimed in claim 6 is characterized in that, also comprises connecting valve, and described take-off pipe is communicated with by connecting valve with described hose.
8. IP waterproof test device as claimed in claim 1 is characterized in that, described a plurality of nozzles comprise IPX4 nozzle, IPX5 nozzle and IPX6 nozzle.
9. IP waterproof test device as claimed in claim 1, it is characterized in that, be respectively equipped with loam cake and the chamber door that can rotate around the axis on described water containing chamber and the containing cavities, also be provided with the power switch of the described water pump switching of control on the described chamber door and be electrically connected with described water pump, for the timer of recording test time.
10. IP waterproof test device as claimed in claim 1 is characterized in that, described bottom half is provided with roller, and described roller comprises universal wheel and directional wheel.
Priority Applications (1)
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CN2012100817598A CN103323180A (en) | 2012-03-23 | 2012-03-23 | IP water-proof testing device |
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CN2012100817598A CN103323180A (en) | 2012-03-23 | 2012-03-23 | IP water-proof testing device |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103983404A (en) * | 2014-05-22 | 2014-08-13 | 浙江省太阳能产品质量检验中心 | Detecting device of water tank of solar water heater |
CN104977132A (en) * | 2015-07-21 | 2015-10-14 | 闫凯 | Hand-held waterproof test device |
CN106404424A (en) * | 2016-10-31 | 2017-02-15 | 北京新能源汽车股份有限公司 | Power battery system test equipment |
CN108519194A (en) * | 2018-03-14 | 2018-09-11 | 武汉网锐检测科技有限公司 | Waterproof test device for test shell degree of protection |
CN108956018A (en) * | 2018-05-22 | 2018-12-07 | 北京顺恒达汽车电子股份有限公司 | A kind of compatible type spray test equipment |
CN110186623A (en) * | 2019-05-10 | 2019-08-30 | 华为技术有限公司 | A kind of terminal water-proof detection equipment |
CN111811738A (en) * | 2020-07-28 | 2020-10-23 | 山东超景深信息科技有限公司 | Device and method for detecting opening of box of equipment with waterproof effect |
CN113654730A (en) * | 2021-08-30 | 2021-11-16 | 深圳市安之眼科技有限公司 | A waterproof performance detection device for wearable intelligent bracelet |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100333A (en) * | 1980-12-16 | 1982-06-22 | Showa Aircraft Ind Co Ltd | Method and device for testing of rain leakage of cab |
JPH05203531A (en) * | 1992-01-28 | 1993-08-10 | Daihatsu Motor Co Ltd | Water-leakage inspecting method for automobile body |
CN201555716U (en) * | 2009-11-18 | 2010-08-18 | 上海汽车集团股份有限公司 | Test stand system of wiper |
CN201607308U (en) * | 2009-11-16 | 2010-10-13 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Waterproof test device |
CN201740628U (en) * | 2010-04-29 | 2011-02-09 | 重庆长安汽车股份有限公司 | Waterproof test device of automobile rear fog lamp |
CN202126337U (en) * | 2011-05-18 | 2012-01-25 | 福建省电力有限公司泉州电业局 | Waterproof test device of outdoor equipment |
-
2012
- 2012-03-23 CN CN2012100817598A patent/CN103323180A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57100333A (en) * | 1980-12-16 | 1982-06-22 | Showa Aircraft Ind Co Ltd | Method and device for testing of rain leakage of cab |
JPH05203531A (en) * | 1992-01-28 | 1993-08-10 | Daihatsu Motor Co Ltd | Water-leakage inspecting method for automobile body |
CN201607308U (en) * | 2009-11-16 | 2010-10-13 | 中国人民解放军空军装备研究院雷达与电子对抗研究所 | Waterproof test device |
CN201555716U (en) * | 2009-11-18 | 2010-08-18 | 上海汽车集团股份有限公司 | Test stand system of wiper |
CN201740628U (en) * | 2010-04-29 | 2011-02-09 | 重庆长安汽车股份有限公司 | Waterproof test device of automobile rear fog lamp |
CN202126337U (en) * | 2011-05-18 | 2012-01-25 | 福建省电力有限公司泉州电业局 | Waterproof test device of outdoor equipment |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103983404A (en) * | 2014-05-22 | 2014-08-13 | 浙江省太阳能产品质量检验中心 | Detecting device of water tank of solar water heater |
CN104977132A (en) * | 2015-07-21 | 2015-10-14 | 闫凯 | Hand-held waterproof test device |
CN106404424A (en) * | 2016-10-31 | 2017-02-15 | 北京新能源汽车股份有限公司 | Power battery system test equipment |
CN108519194A (en) * | 2018-03-14 | 2018-09-11 | 武汉网锐检测科技有限公司 | Waterproof test device for test shell degree of protection |
CN108956018A (en) * | 2018-05-22 | 2018-12-07 | 北京顺恒达汽车电子股份有限公司 | A kind of compatible type spray test equipment |
CN108956018B (en) * | 2018-05-22 | 2024-04-05 | 北京顺恒达汽车电子股份有限公司 | Compatible spray test equipment |
CN110186623A (en) * | 2019-05-10 | 2019-08-30 | 华为技术有限公司 | A kind of terminal water-proof detection equipment |
CN111811738A (en) * | 2020-07-28 | 2020-10-23 | 山东超景深信息科技有限公司 | Device and method for detecting opening of box of equipment with waterproof effect |
CN113654730A (en) * | 2021-08-30 | 2021-11-16 | 深圳市安之眼科技有限公司 | A waterproof performance detection device for wearable intelligent bracelet |
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Application publication date: 20130925 |