Damp-proof display cabinet

Abstract

The utility model discloses a moisture-proof display cabinet which comprises a cabinet body. A display cavity is formed in the top of the cabinet body, a display table plate is arranged at the bottom of the display cavity, and the display table plate is used for placing exhibits; an equipment cavity is formed below the display table plate, a top plate is arranged at the top of the display cavity, side plates are arranged on the left side and the right side of the display cavity respectively, a back plate is arranged on the rear side of the display cavity, an opening is formed in the front end of the display cavity, and a transparent glass window is fixedly installed at the position of the opening in the front end of the display cavity; an air inlet is formed in the inner side of the side plate, an air inlet branch pipeline is arranged in the side plate, and the upper end of the air inlet branch pipeline is communicated with the air inlet; an opening is formed in the rear side of the cabinet body, and exhibits can be placed in the cabinet body from the rear side; according to the display cabinet, the dehumidification system is adopted to dehumidify air in the display cavity, moisture in the air in the display cavity is effectively removed, and the moisture-proof effect is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of display cabinet, specifically is moistureproof display cabinet. BACKGROUND

[0002] The display cabinet is mainly used for displaying goods, and is mainly used for household collection display and commercial product display.

[0003] For example, a sample display cabinet with dustproof and moistureproof functions is disclosed in a patent with the authorization announcement number CN220492577U, which relates to the technical field of display cabinets, and comprises a display table, a transparent cover is fixedly connected to the surface of the display table, air holes are formed in the surface of the transparent cover, two dustproof filter plates are fixedly connected to the inner wall of the transparent cover, a connecting assembly is fixedly connected to the surface of the transparent cover, a heating lamp is fixedly connected to the surface of the connecting assembly, a fixing device is arranged on the inner wall of the transparent cover, the fixing device comprises an iron plate, the iron plate is fixedly connected to the transparent cover, protrusions are fixedly connected to the surface of the iron plate, a fixed rod is fixedly connected to the surfaces of the two protrusions, a rotating plate is rotatably connected to the arc surface of the fixed rod, an extension rod is fixedly connected to the surface of the iron plate, and a baffle is fixedly connected to the other end of the extension rod.

[0004] The above patent uses a heating lamp to heat the interior of the display cabinet, thereby achieving a moistureproof effect, but the above patent has the disadvantage that the heating lamp produces strong light when in use, and the strong light makes people uncomfortable when there are visitors.

[0005] Therefore, it is necessary to improve such a structure to overcome the above-mentioned defects. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a moistureproof display cabinet to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0008] A moisture-proof display cabinet includes a cabinet body; the top of the cabinet body has a display cavity, the bottom of which is equipped with a display platform for placing exhibits; below the display platform is an equipment cavity; the top of the display cavity is equipped with a top plate; side panels are respectively provided on the left and right sides of the display cavity; a back panel is provided on the rear side of the display cavity; the front of the display cavity is open, and a transparent glass window is fixedly installed at the front opening; an air inlet is provided on the inner side of the side panel, and an air inlet branch pipe is provided inside the side panel; the upper end of the air inlet branch pipe is connected to the air inlet, and the lower end of the air inlet branch pipe extends into the equipment cavity and connects to the main air inlet pipe. The back panel is configured with the following features: an exhaust port is located at the lower end of the back panel, and an exhaust pipe is installed inside the back panel. The upper end of the exhaust pipe is connected to the exhaust port, and the lower end of the exhaust pipe extends into the equipment cavity, with an expansion pipe connected to the lower end of the exhaust pipe. The equipment cavity is equipped with a dehumidification system, which includes an evaporator, a condenser, a compressor, and a cross-flow fan. The evaporator, condenser, and compressor are sequentially connected to each other. The front end of the evaporator is equipped with an air inlet guide hood, and the front end of the air inlet guide hood is connected to the main air inlet pipe. The rear side of the condenser is equipped with an exhaust guide hood, and a cross-flow fan is installed inside the exhaust guide hood. The air outlet of the cross-flow fan is connected to the bottom of the expansion pipe.

[0009] Furthermore, a display cavity door is provided in the upper middle part of the back panel via a hinge.

[0010] Furthermore, the rear side of the equipment cavity is also movably connected to an equipment door via a hinge.

[0011] Furthermore, the cross-section of the main intake pipe is rectangular.

[0012] Furthermore, the cross-section of the expansion tube is also rectangular.

[0013] Furthermore, a water receiving trough is provided at the bottom of the evaporator, and a drain hose is connected to the bottom of the water receiving trough. A water receiving bucket is also provided inside the display chamber, and the drain hose extends into the water receiving bucket.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] This utility model has an opening on the rear side of the cabinet, allowing exhibits to be placed from the rear.

[0016] This invention uses a dehumidification system to dehumidify the air inside the display chamber, effectively removing moisture and achieving a moisture-proof effect. Compared to using heating lamps, it does not produce strong light and can also prevent exhibits from aging due to prolonged exposure to strong light. Attached Figure Description

[0017] Figure 1Structure diagram of the moisture-proof display cabinet.

[0018] Figure 2 Structure diagram of the moisture-proof display cabinet from another angle.

[0019] Figure 3 Structure diagram of the moisture-proof display cabinet after removing the glass window.

[0020] Figure 4 Front view of the moisture-proof display cabinet.

[0021] Figure 5 Side view of the moisture-proof display cabinet.

[0022] Figure 6 Top view of the moisture-proof display cabinet.

[0023] Figure 7 Structure diagram of the moisture-proof display cabinet. Figure 4 Sectional view along A-A direction of the moisture-proof display cabinet.

[0024] Figure 8 Structure diagram of the air inlet main pipeline and the air exhaust pipeline in the moisture-proof display cabinet.

[0025] Figure 9 Structure diagram of the dehumidification system in the moisture-proof display cabinet.

[0026] Figure 10 Front view of the dehumidification system in the moisture-proof display cabinet.

[0027] Figure 11 Structure diagram of the air exhaust pipeline in the moisture-proof display cabinet. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0029] Please refer to Figures 1-11 , the moisture-proof display cabinet comprises a cabinet body 1;

[0030] The top of the cabinet 1 has a display cavity 2, and the bottom of the display cavity 2 has a display stand 3 for placing exhibits; below the display stand 3 is an equipment cavity 8.

[0031] The top of the display cavity 2 is provided with a top plate 5, the left and right sides of the display cavity 2 are respectively provided with side plates 6, and the rear side of the display cavity 2 is provided with a back plate 7. The upper part of the middle of the back plate 7 is provided with a display cavity door 802 through a hinge.

[0032] The rear side of the equipment cavity 8 is also movably connected to the equipment door 801 via a hinge;

[0033] The display cavity 2 has an opening at its front end, and a transparent glass window 4 is fixedly installed at the front opening of the display cavity 2.

[0034] In this design, an air inlet 601 is provided on the inner side of the side plate 6.

[0035] Meanwhile, the side plate 6 is provided with an air intake branch pipe 602. The upper end of the air intake branch pipe 602 is connected to the air intake port 601, and the lower end of the air intake branch pipe 602 extends into the equipment cavity 8 and is connected to the main air intake pipe 603; and the cross-section of the main air intake pipe 603 is rectangular.

[0036] In this solution, air intake branch pipes 602 are provided in the left and right side plates 6 inside the display cavity 2, and both air intake branch pipes 602 are connected to the main air intake pipe.

[0037] The lower end of the back plate 7 is provided with an exhaust port 701, and an exhaust pipe 702 is provided inside the back plate 7. The upper end of the exhaust pipe 702 is connected to the exhaust port 701, and the lower end of the exhaust pipe 702 extends into the equipment cavity 8. The lower end of the exhaust pipe 702 is connected to an expansion pipe 703, and the cross section of the expansion pipe 703 is also rectangular.

[0038] The equipment cavity 8 is equipped with a dehumidification system 9, which includes an evaporator 901, a condenser 902, a compressor 903, and a cross-flow fan 904. The evaporator 901, condenser 902, and compressor 903 are connected to each other in sequence. At the same time, the front end of the evaporator 901 is provided with an air inlet guide hood 905, and the front end of the air inlet guide hood 905 is connected to the main air inlet pipe 603. The rear side of the condenser 902 is provided with an exhaust guide hood 906, and the cross-flow fan 904 is installed inside the exhaust guide hood 906. The air outlet of the cross-flow fan 904 is connected to the bottom of the expansion pipe 703.

[0039] Meanwhile, in the scheme, water drops of the condensed air are condensed at the evaporator 901, therefore, the bottom of the evaporator 901 is further provided with a water collecting groove 907, the bottom of the water collecting groove 904 is communicated with a drain hose 908, the display cavity 2 is further provided with a water collecting bucket 909, and the drain hose 908 extends into the water collecting bucket 909;

[0040] In use, the cross-flow fan 904 works, the air in the display cavity 2 enters the air inlet branch pipeline 602 from the air inlet 601, and then enters the air inlet main pipeline 603, the air in the air inlet main pipeline 603 enters the evaporator 901 from the air inlet flow guide cover 905, the moisture in the air is condensed into water drops on the surface of the evaporator, the water drops drop from the evaporator 901 to the water collecting groove 907, and finally flow into the water collecting bucket 909 from the drain hose 908; the air passing through the evaporator 901 passes through the condenser 902 and the cross-flow fan 904 again, and finally enters the display cavity 2 from the air outlet 701 at the top of the air outlet pipeline 702,

[0041] In the description of the utility model, it needs to be explained that the terms "upper", "lower", "inner", "outer", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, or the orientation or positional relationship commonly understood by those skilled in the art, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description and cannot be understood as indicating or implying relative importance. In the description of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "arrangement", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected; can be mechanical connection, can also be electrical connection; can be direct connection, or indirect connection through an intermediate medium, or the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

Claims

1. A damp-proof display cabinet, comprising a cabinet body; a display cavity is formed in the top of the cabinet body, characterized in that, The display chamber has a display platform at its bottom for placing exhibits; an equipment cavity is located below the display platform; a top plate is located at the top of the display chamber; side plates are located on the left and right sides of the display chamber; a back plate is located at the rear of the display chamber; the display chamber has an opening at its front end, and a transparent glass window is fixedly installed at the front opening; air inlets are located on the inner side of the side plates, and air intake branch pipes are also located inside the side plates. The upper end of the air intake branch pipes is connected to the air inlets, and the lower end of the air intake branch pipes extends into the equipment cavity and is connected to the main air intake pipe; the lower end of the back plate is open... The device is equipped with an exhaust port and an exhaust pipe inside the back panel. The upper end of the exhaust pipe is connected to the exhaust port, and the lower end of the exhaust pipe extends into the equipment cavity, with an expansion pipe connected to the lower end of the exhaust pipe. The equipment cavity is equipped with a dehumidification system, which includes an evaporator, a condenser, a compressor, and a cross-flow fan. The evaporator, condenser, and compressor are interconnected in sequence. The front end of the evaporator is equipped with an air inlet guide hood, and the front end of the air inlet guide hood is connected to the main air inlet pipe. The rear side of the condenser is equipped with an exhaust guide hood, and a cross-flow fan is installed inside the exhaust guide hood. The air outlet of the cross-flow fan is connected to the bottom of the expansion pipe.

2. The humidity resistant display case of claim 1, wherein, The upper part of the back panel is provided with a display cavity door that is hinged.

3. The humidity resistant display case of claim 1, wherein, The rear side of the equipment cavity is also movably connected to an equipment door via a hinge.

4. The humidity resistant display case of claim 1, wherein, The main intake pipe has a rectangular cross-section.

5. The humidity resistant display case of claim 1, wherein, The cross-section of the expansion tube is also rectangular.

6. The humidity resistant display case of claim 1, wherein, The bottom of the evaporator is also provided with a water receiving tank, and the bottom of the water receiving tank is connected to a drain hose. The display chamber is also provided with a water receiving bucket, and the drain hose extends into the water receiving bucket.

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