CN212059386U - Humid environment reliability detection device - Google Patents

Abstract

The utility model discloses a device for detecting the reliability of a humid environment, which is used for creating a humid environment for equipment to be tested, which is arranged on a suspended ceiling, and comprises a lifting base, a lifting structure and a steam generating device; the lifting structure comprises a power part and a traction part, the end part of the traction part is connected with the lifting base and can be changed under the driving of the power part to lift the distance between the base and the suspended ceiling, and the lifting base is provided with a steam generating device used for releasing steam to the direction of the suspended ceiling. The utility model discloses an integrated bathroom products such as bathroom heater, fan that will wait to detect are fixed in the laboratory furred ceiling that promotes the base top, and the top equipment under test orientation release vapor that can be pertinence when the bigger adverse service environment of needs simulation humidity, only need the adjustment to promote the base and rise, can improve and spout various humid environment of simulation that can be convenient to equipment under test's steam intensity.

Description

Humid environment reliability detection device

Technical Field

The utility model relates to a test technical field especially relates to a humid environment reliability detection device.

Background

In the existing home decoration, a bath heater, a fan or a combination product thereof becomes an essential electrical device in the decoration of a bathroom ceiling. However, in such bathroom, the bathroom is often in a highly humid environment, especially directly above the shower room, so that the bathroom product is in a very harsh working environment, and a high reliability requirement is also imposed on the mechanical and circuit structure of the bathroom product. For example, a humid environment may cause changes in the mechanical and chemical properties of the material such as bulk expansion, reduction in mechanical strength, etc.; the sealing performance of the sealed product is reduced or destroyed due to moisture absorption; the surface insulation resistance of the insulating material is lowered due to the condensation effect, thereby generating a leakage current or the like. Therefore, in order to minimize the exposure of such products to moisture, the products are subjected to strict moisture testing before being shipped out of the factory to find potential safety hazards in the design and manufacture of the products. The humidity test of the existing bathroom products is that the bathroom products are usually only installed in a closed room, then a humidifier is installed at the bottom of the room for humidification operation, the humidity increase of the mode is slow, the test time is long, and the humidity is difficult to control.

SUMMERY OF THE UTILITY MODEL

The utility model provides a device for detecting the reliability of a humid environment, aiming at the defects in the prior art, which is used for creating a humid environment for equipment to be tested, which is arranged on a suspended ceiling, and comprises a lifting base, a lifting structure and a steam generating device; the lifting structure comprises a power part and a traction part, the end part of the traction part is connected with the lifting base and can be changed under the driving of the power part to lift the distance between the base and the suspended ceiling, and the lifting base is provided with a steam generating device used for releasing steam to the direction of the suspended ceiling.

Preferably, the device for detecting the reliability of the humid environment further comprises a mounting base used for mounting the equipment to be detected, the power part is mounted on the mounting base, one side of the mounting base is fixed with the ceiling, and the other side of the mounting base is connected with the lifting base through the traction part.

Preferably, the top of the steam generating device is provided with a flow guide structure capable of changing the overflow direction of the steam.

Preferably, the traction piece is arranged on two sides of the mounting base.

Preferably, the traction part comprises a lifting part for lifting the lifting base and an auxiliary part for preventing the lifting base from swinging, one end of the lifting part is connected with the power part, and the other end of the lifting part is connected with the lifting base; one end of the auxiliary piece is connected with the mounting base, and the other end of the auxiliary piece is connected with the lifting base.

Preferably, the auxiliary member is a telescopic hinge.

Preferably, the auxiliary member is provided with a scale arranged perpendicular to the lifting base.

Preferably, two parallel sliding rails are arranged on the lifting base, and the steam generating device is connected with the lifting base through the sliding rails and can move along the sliding rails.

Preferably, at least one humidity sensor is arranged on the lower surface of the mounting base.

Preferably, a plurality of steam generating devices are arranged on the sliding rail.

The utility model discloses a to wait the bathroom heater who detects, integrated bathroom products such as fan are fixed in the laboratory furred ceiling that promotes the base top, open the steam generating device who promotes the base top, can be to the top of pertinence measured equipment orientation release vapor, when the bigger abominable service environment of humidity is simulated to needs, only need the adjustment to promote the base and rise, the steam generating device of higher authority can be closer to measured equipment, the vapor that its sent is also more concentrated scatters to measured equipment on, also can increase steam generating device's steam power generation simultaneously, make measured equipment located humidity bigger, and the efficiency of software testing is improved, adjustment and the various humid environment of simulation that can be convenient simultaneously.

Additional aspects and detailed advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a schematic structural diagram of a device for detecting reliability of a humid environment according to an embodiment of the present invention

Fig. 2 and 3 are schematic structural diagrams of a device for detecting reliability of a humid environment according to another embodiment of the present invention.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be obtained by a person skilled in the art without any inventive work based on the described embodiments of the present invention, belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" 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 meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and in the claims does not indicate any order, quantity, or importance, but rather is used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.

Fig. 1 is the utility model discloses a humid environment reliability detection device's structural schematic diagram, this detection device can be used to provide the humid environment of the actual bathroom of simulation for installing all kinds of bathroom electronic product such as bathroom master, fan on laboratory furred ceiling to carry out reliability test to circuit structure, mechanical structure etc. in these bathroom products. This humid environment reliability detection device specifically can include promotion base 1, elevation structure 2, steam generator 3, and wherein elevation structure 2 includes power spare and draws the piece, draw a tip and promote 1 connection of base and can change under the power spare drive promote distance between base and furred ceiling, install the steam generator who is used for releasing vapor to the furred ceiling direction on the promotion base. The lifting structure can be controlled by an external remote controller or a power switch to perform lifting motion, so that the distance between the steam generating device and the tested equipment is adjusted. When actual test, can be with waiting to detect bathroom heater, integrated bathroom product 5 such as fan are fixed in the laboratory suspended ceiling that promotes the base top, open the steam generating device who promotes the base top, can be to the more to the top of pertinence equipment under test orientation release vapor, when the bigger abominable service environment of humidity needs simulation, only need press and adjust the elevation structure and drive the promotion base and rise, above-mentioned steam generating device can be more close to equipment under test, the vapor that its sent also more concentrates on scattering to equipment under test, the vapor generation power of steam generating device also can be increased simultaneously, make the humidity that equipment under test located bigger, and the efficiency of software testing is improved, adjustment and the various humid environment of simulation that simultaneously can be convenient.

Fig. 2 and 3 are schematic structural views of a wet environment reliability detection device disclosed in another embodiment, which may further include an installation base 4 for installing the device under test 5 on the basis of the above structure, the power member is installed on the installation base 4, one side of the installation base 4 is fixed to the ceiling, and the other side is connected to the lifting base 1 through a traction member. Through setting up solitary mounting base, removed from the trouble of on installing equipment under test directly to laboratory furred ceiling from, more do benefit to quick assembly disassembly, improved efficiency of software testing.

In this embodiment, steam generating device top still can be equipped with the water conservancy diversion structure that can change steam and spill over the direction, can suitably change steam through adjustment water conservancy diversion structure and blow the direction of spouting to can adapt to more equipment to be tested, can let steam generating device's steam can concentrate to spray to equipment to be tested's shell surface interface or all kinds of exit directions, let equipment to be tested be in more serious humid environment, promote test strength.

In this embodiment, the pulling member may be mounted on both sides of the mounting base 4. Wherein, the traction part comprises a lifting part for lifting the lifting base 1 and an auxiliary part 222 for preventing the lifting base from swinging, one end of the lifting part 221 is connected with the power part, and the other end is connected with the lifting base 1; the auxiliary member 222 has one end connected to the mounting base 4 and the other end connected to the lifting base 1. Specifically, the lower part of the mounting base 4 is provided with a mounting cavity 41 for connecting the device to be tested, so that the device to be tested can be conveniently disassembled and assembled. The auxiliary member 222 may be a telescopic hinge. Through promotion piece and auxiliary member complex form, can improve the stability that promotes base oscilaltion motion, the rigidity auxiliary member can guarantee to promote the base and can not take place strong the rocking when the oscilaltion motion.

In this embodiment, the auxiliary member 222 may be provided with a scale perpendicular to the lifting base 1, which is set 1, for recording the distance between the steam generating device and the device under test, so as to be used for subsequent recording and comparing work.

In this embodiment, two parallel sliding rails 11 may be further disposed on the lifting base 1, and the steam generating device 3 is connected to the lifting base 1 through the sliding rails 11 and can move along the sliding rails. When the position where the water vapor is mainly permeated, such as the opening below the tested equipment, is positioned at the edge position, the steam generating device can be moved along the guide rail, so that the water vapor outlet can be positioned below the position to be tested. The lower surface of the mounting base is provided with at least one humidity sensor which can be used for accurately acquiring the humidity information of the current state. Preferably, a plurality of steam generating devices can be arranged on the sliding rail of the lifting base and used for providing strength and density of water vapor output so as to meet the test requirements of various sanitary equipment.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

In short, the above description is only a preferred embodiment of the present invention, and all the equivalent changes and modifications made in accordance with the claims of the present invention should be covered by the scope of the present invention.

Claims (10)

1. A device for detecting reliability of a humid environment is used for creating a humid environment for equipment to be tested, which is arranged on a suspended ceiling, and is characterized by comprising a lifting base, a lifting structure and a steam generating device;

the lifting structure comprises a power part and a traction part, the end part of the traction part is connected with the lifting base and can be changed under the driving of the power part to lift the distance between the base and the suspended ceiling, and the lifting base is provided with a steam generating device used for releasing steam to the direction of the suspended ceiling.

2. The device for detecting the reliability of the wet environment according to claim 1, further comprising a mounting base for mounting the device to be tested, wherein the power member is mounted on the mounting base, one side of the mounting base is fixed with the ceiling, and the other side of the mounting base is connected with the lifting base through a traction member.

3. The wet environment reliability detection device of claim 2, wherein: the top of the steam generating device is provided with a flow guide structure capable of changing the overflow direction of the steam.

4. The wet environment reliability detection device of claim 3, wherein: the traction piece is arranged on two sides of the mounting base.

5. The wet environment reliability detection apparatus of claim 4, wherein: the traction member includes a lifting member for lifting the lifting base and an auxiliary member for preventing the lifting base from swinging,

one end of the lifting piece is connected with the power piece, and the other end of the lifting piece is connected with the lifting base;

one end of the auxiliary piece is connected with the mounting base, and the other end of the auxiliary piece is connected with the lifting base.

6. The wet environment reliability detection device of claim 5, wherein: the auxiliary part is a telescopic hinge.

7. The wet environment reliability detection device of claim 6, wherein: and a scale perpendicular to the lifting base is arranged on the auxiliary part.

8. The wet environment reliability detection device of any one of claims 2 to 7, wherein: two parallel sliding rails are arranged on the lifting base, and the steam generating device is connected with the lifting base through the sliding rails and can move along the sliding rails.

9. The wet environment reliability detection device of claim 8, wherein: the lower surface of the mounting base is provided with at least one humidity sensor.

10. The wet environment reliability detection device of claim 9, wherein: the sliding rail is provided with a plurality of steam generating devices.

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