CN219296126U - Constant temperature and humidity showcase with sealing structure - Google Patents

Abstract

The utility model discloses a constant temperature and humidity showcase with a sealing structure, which comprises a case body, wherein the upper surface of the case body is hinged with a sealing cover through a pin shaft, the bottom surface of the sealing cover is fixedly embedded with a sealing ring, the left side surface of the case body is fixedly connected with an air pump, the left side surface of the case body is fixedly connected with a humidifier, the output end of the humidifier is fixedly communicated with an air outlet pipe, and the right end of the air outlet pipe penetrates through the case body and extends into the case body. This device can increase the leakproofness between sealed lid and the box through the sealing washer, can annotate the gas to annular gasbag through being equipped with the air pump, makes annular gasbag can collide and contact with the framework, makes annular gasbag cooperation framework can increase the leakproofness between box and the sealed lid once more, and then prevents that humidity from reducing, has solved the top that is difficult to making the showcase and has kept sealed, leads to inside humidity of showcase can reduce fast to inside article of showcase can appear damaging the problem because of humidity change.

Description

Constant temperature and humidity showcase with sealing structure

Technical Field

The utility model relates to the field of constant temperature and humidity cabinets, in particular to a constant temperature and humidity showcase with a sealing structure.

Background

The constant temperature and humidity cabinet is suitable for detecting products such as electronics, electrical appliances, foods, automobiles, rubber, plastic rubber, metal and the like, and meets the parameters such as reliability and stability performance of the GB/T2423 and GJB150A1/4 under various severe environments.

The existing constant temperature and humidity showcase can keep articles at a constant temperature and a constant humidity when in use, but some defects still exist when in use, for example, the top of the showcase is difficult to keep sealed when the existing constant temperature and humidity showcase is in use, so that the humidity inside the showcase can be rapidly reduced, and the articles inside the showcase can be damaged due to humidity change.

Disclosure of Invention

The utility model aims to provide a constant temperature and humidity showcase with a sealing structure, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a constant temperature and humidity showcase with leakproofness structure, includes the box, the upper surface of box articulates through the round pin axle has sealed lid, sealed lid's bottom surface fixedly mosaic has the sealing washer, the left surface fixedly connected with air pump of box, the left surface fixedly connected with humidifier of box, the output fixedly connected with outlet duct of humidifier, the right-hand member of outlet duct runs through the box and extends to the inside of box, the inner wall fixedly connected with annular gasbag of box, the output fixedly connected with pipe of air pump, the right-hand member of pipe runs through the box and fixedly connected with annular gasbag's left surface, sealed lid's bottom surface fixedly connected with framework, the interior bottom wall fixedly connected with rack of box, the front fixedly connected with control panel of box, the inside wall fixedly mosaic of box has temperature sensor and humidity transducer.

In a further embodiment, a housing is provided on the left side of the air pump, and the right side of the housing is fixedly connected with the left side of the box.

In a further embodiment, a through hole is formed in the bottom surface of the shell, and a filter screen is fixedly connected to the inner wall of the through hole.

In a further embodiment, a handle is arranged above the sealing cover, and the bottom surface of the handle is fixedly connected with the upper surface of the sealing cover.

In a further embodiment, a baffle frame is arranged in the box body, and the upper surface of the baffle frame is fixedly connected with the bottom surface of the box body.

In a further embodiment, two supporting frames are arranged below the box body, and the upper surface of each supporting frame is fixedly connected with the bottom surface of the box body.

Compared with the prior art, the utility model has the beneficial effects that:

this device can increase the leakproofness between sealed lid and the box through being equipped with the sealing washer to can carry out the gas injection to annular gasbag through being equipped with the air pump, make annular gasbag can collide and contact with the framework, make annular gasbag cooperation framework can increase the leakproofness between box and the sealed lid once more, and then prevent that humidity from reducing, it keeps sealed to have solved the top that is difficult to make the showcase, leads to the inside humidity of showcase can reduce fast, so that the inside article of showcase can appear damaging the problem because of humidity change.

Drawings

Fig. 1 is a schematic perspective view of a constant temperature and humidity showcase having a sealing structure.

Fig. 2 is a cross-sectional view of a front view of a constant temperature and humidity showcase having a sealing structure.

Fig. 3 is an enlarged schematic view of the structure at a in fig. 2 of the constant temperature and humidity showcase having a sealing structure.

In the figure: 1. a support frame; 2. a case; 3. a control panel; 4. a housing; 5. sealing cover; 6. a handle; 7. a humidifier; 8. an air outlet pipe; 9. a filter screen; 10. a through port; 11. a placing rack; 12. a humidity sensor; 13. a temperature sensor; 14. a frame; 15. a blocking frame; 16. a conduit; 17. an air pump; 18. an annular air bag; 19. and (3) sealing rings.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", etc. may explicitly or implicitly include one or more such feature. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the constant temperature and humidity showcase with a sealing structure comprises a case body 2, wherein a sealing cover 5 is hinged to the upper surface of the case body 2 through a pin shaft, a sealing ring 19 is fixedly embedded on the bottom surface of the sealing cover 5, an air pump 17 is fixedly connected to the left side surface of the case body 2, a humidifier 7 is fixedly connected to the left side surface of the case body 2, an air outlet pipe 8 is fixedly communicated with the output end of the humidifier 7, the right end of the air outlet pipe 8 penetrates through the case body 2 and extends into the case body 2, an annular air bag 18 is fixedly connected to the inner wall of the case body 2, a guide pipe 16 is fixedly communicated with the output end of the air pump 17, the right end of the guide pipe 16 penetrates through the case body 2 and is fixedly communicated with the left side surface of the annular air bag 18, a frame 14 is fixedly connected to the bottom surface of the sealing cover 5, a placement frame 11 is fixedly connected to the inner bottom wall of the case body 2, a control panel 3 is fixedly connected to the front surface of the case body 2, and a temperature sensor 13 and a humidity sensor 12 are fixedly embedded on the inner side wall of the case body 2.

The left side of air pump 17 is equipped with casing 4, and the right flank of casing 4 and the left flank fixed connection of box 2 can protect air pump 17 through being equipped with casing 4, prevents that air pump 17 from appearing not hard up when using, and opening 10 has been seted up to the bottom surface of casing 4, and the inner wall fixedly connected with filter screen 9 of opening 10 can filter the air of flow through being equipped with filter screen 9, prevents that the dust from carrying out the inside of box 2.

The top of sealed lid 5 is equipped with handle 6, the bottom surface of handle 6 and the upper surface fixed connection of sealed lid 5 can be controlled sealed lid 5 through being equipped with handle 6 to make sealed lid 5 open and shut, the inside of box 2 is equipped with keeps off frame 15, keep off the upper surface of frame 15 and the bottom surface fixed connection of framework 14, can carry out spacing to framework 14 through being equipped with keeps off frame 15, prevent that framework 14 from appearing becoming flexible when using, the below of box 2 is equipped with two support frames 1, the upper surface of every support frame 1 all with the bottom surface fixed connection of box 2, can support the device through being equipped with support frame 1, prevent that the device from appearing sliding when using.

The working principle of the utility model is as follows:

when the device is used, the device is connected with a power supply, the interior of the box body 2 can be humidified through the humidifier 7, meanwhile, the temperature and the humidity inside the box body 2 can be sensed through the humidity sensor 12 and the temperature sensor 13, the sealing cover 5 and the box body 2 can be additionally arranged to seal through the sealing ring 19, meanwhile, the air pump 17 is started, the air can be injected into the annular air bag 18 through the guide pipe 16, the annular air bag 18 collides and contacts with the frame body 14, and the sealing effect of the device is improved.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. Constant temperature and humidity showcase with leakproofness structure, its characterized in that: including box (2), the upper surface of box (2) articulates through the round pin axle has sealed lid (5), sealed lid (5) bottom surface is fixed to be inlayed and is had sealing washer (19), box (2) left surface fixedly connected with air pump (17), box (2) left surface fixedly connected with humidifier (7), the output fixedly connected with outlet duct (8) of humidifier (7), box (2) are run through to the right-hand member of outlet duct (8) and extend to box (2) inside, box (2) inner wall fixedly connected with annular gasbag (18), air pump (17) output fixedly connected with pipe (16), box (2) are run through to the right-hand member of pipe (16) and with annular gasbag (18) left surface fixedly connected with, sealed lid (5) bottom surface fixedly connected with box (14), box (2) inner wall fixedly connected with rack (11), box (2) openly fixedly connected with control panel (3), humidity transducer (13) are inlayed with humidity transducer (12).

2. The constant temperature and humidity showcase having a sealing structure according to claim 1, wherein: the left side of air pump (17) is equipped with casing (4), the right flank of casing (4) and the left surface fixed connection of box (2).

3. The constant temperature and humidity showcase having a sealing structure according to claim 2, wherein: the bottom surface of casing (4) has seted up opening (10), the inner wall fixedly connected with filter screen (9) of opening (10).

4. The constant temperature and humidity showcase having a sealing structure according to claim 1, wherein: a handle (6) is arranged above the sealing cover (5), and the bottom surface of the handle (6) is fixedly connected with the upper surface of the sealing cover (5).

5. The constant temperature and humidity showcase having a sealing structure according to claim 1, wherein: the inside of box (2) is equipped with keeps off frame (15), the upper surface that keeps off frame (15) and the bottom surface fixed connection of framework (14).

6. The constant temperature and humidity showcase having a sealing structure according to claim 1, wherein: two supporting frames (1) are arranged below the box body (2), and the upper surface of each supporting frame (1) is fixedly connected with the bottom surface of the box body (2).

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