Glass showcase anti-fog device

Abstract

The utility model relates to glass showcase technical field discloses glass showcase anti -fog device, including cabinet and glass cover, the cabinet is connected between glass cover fixedly, the upper surface fixed connection of cabinet has the flow guide frame, the outer surface of flow guide frame is opened with multiple groups of exhaust hole, the outer surface fixed connection of flow guide frame has a plurality of arc plate. This glass showcase anti -fog device, through setting up the water absorption cotton tube in dehumidification subassembly, the exhaust hole of flow guide frame, the aperture of air passing is reduced, promotes air to produce steady airflow, and the setting of arc plate guides airflow along the self direction and tightly sticks to glass cover inner wall and exports, so that airflow can evenly cover glass cover inner wall, forms a layer of flowing air barrier, when airflow continuously flows, can effectively take away the water vapor of glass cover inner wall because of temperature difference, prevents water mist condensation, always keeps the clear transparency of glass cover.

Description

Technical Field

[0001] This utility model relates to the field of glass display case technology, specifically to an anti-fog device for glass display cases. Background Technology

[0002] A glass display case is a transparent container used to display items. It is usually made of materials such as metal, wood or plastic as a frame and fitted with glass panels. It is widely used in museums, exhibition halls, shopping malls, jewelry stores, cultural relic exhibition halls and various commercial venues to display and protect various exhibits, such as cultural relics, works of art, jewelry, electronic products, models and so on.

[0003] Glass display cases are commonly used in the process of displaying goods. However, during the use of common glass display cases, the temperature affects the display case. When the temperature of the inner wall of the glass is lower than the dew point temperature of the air inside the case, water vapor in the air will condense into tiny water droplets on the glass surface, thus obstructing the view and affecting the surrounding people's appreciation of the exhibits. Utility Model Content

[0004] In view of the shortcomings of the prior art, this utility model provides a glass display case anti-fog device, which has the advantages of anti-fogging and solves the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a glass display case anti-fog device, comprising a cabinet body and a glass cover, wherein the cabinet body and the glass cover are fixedly connected, a guide frame is fixedly connected to the upper surface of the cabinet body, multiple sets of exhaust holes are opened on the outer surface of the guide frame, multiple arc-shaped plates are fixedly connected to the outer surface of the guide frame, and each arc-shaped plate has a gap with the glass cover, and a dehumidification component is provided inside the cabinet body;

[0006] The dehumidification component includes a fixed frame that is fixedly connected to the inner wall of the cabinet. A water-absorbing cotton tube is provided inside the fixed frame. A protrusion is fixedly connected to the inner wall of the fixed frame. The protrusion contacts the water-absorbing cotton tube, and the water-absorbing cotton tube contacts the inner wall of the fixed frame.

[0007] Furthermore, the inner wall of the fixed frame is rotatably connected to an irregularly shaped fastener, the absorbent cotton tube is fixedly connected to multiple protruding parts of the irregularly shaped fastener, and the rear end of the irregularly shaped fastener is fixedly connected to the output end of an external motor.

[0008] The above solution connects the irregularly shaped fixing component to an external motor, which drives the absorbent cotton tube to rotate, allowing each part of the absorbent cotton tube to come into even contact with the air and fully absorb the moisture in the air inside the fixing frame.

[0009] Furthermore, an air inlet frame is fixedly connected to the right side of the fixed frame, the other end of the air inlet frame is fixedly embedded in the upper surface of the guide frame, and an exhaust fan is installed on the outer surface of the air inlet frame.

[0010] Through the above solution, the installation of the exhaust fan can actively draw the air inside the glass cover into the air inlet frame, and then into the fixed frame, so that the water-absorbing cotton tube can absorb the moisture in the air that enters the fixed frame.

[0011] Furthermore, the front of the fixed frame is fixedly connected to an irregularly shaped exhaust frame, the other end of which is fixedly embedded in the upper surface of the frame, and the upper end of which is located inside the guide frame.

[0012] With the above solution, the irregularly shaped exhaust frame is located inside the guide frame, which allows the filtered air to enter the guide frame and be compressed by the exhaust hole before being discharged onto the inner wall of the glass cover, thus preventing fogging on the inner wall of the glass cover.

[0013] Furthermore, a collection box is inserted into the inner wall of the fixed frame, and multiple shelves are fixedly connected to the upper surface of the guide frame, with gaps between the multiple shelves.

[0014] The above solution allows the collection box to collect the water squeezed out of the absorbent cotton tube. The gaps between the multiple shelves facilitate airflow through the shelves into the air inlet frame.

[0015] Furthermore, the glass cover is configured as a double-layered vacuum glass.

[0016] Through the above solution, double-layer vacuum glass has good heat insulation performance, which can effectively reduce the temperature difference between the inside and outside of the glass cover, reduce the possibility of water vapor generated due to temperature difference from the source, and further enhance the anti-fog effect.

[0017] Furthermore, a sealing ring is provided between the cabinet and the glass cover.

[0018] The above solution enhances the sealing between the cabinet and the glass cover, preventing humid air from entering the display case and ensuring a dry environment inside.

[0019] Compared with the prior art, the technical solution of this utility model has the following beneficial effects:

[0020] This anti-fog device for the glass display case uses a dehumidifying component with absorbent cotton tubes and exhaust holes on the guide frame to narrow the aperture through which air passes, thus creating a stable airflow. The curved plate guides the airflow along its own direction and closely adheres to the inner wall of the glass cover, allowing the airflow to evenly cover the inner wall of the glass cover and form a flowing air barrier. When the airflow continues to flow, it can effectively remove moisture generated on the inner wall of the glass cover due to temperature differences, preventing water vapor from condensing and keeping the glass cover clear and transparent at all times. Attached Figure Description

[0021] Figure 1 This is a sectional view of the front view of the cabinet structure in this application;

[0022] Figure 2 This is a schematic diagram of the flow guide frame structure in this application;

[0023] Figure 3 This is a schematic diagram of the irregularly shaped fastener structure of this application;

[0024] Figure 4 This is a sectional view of the overall structure of this application from top view;

[0025] Figure 5 This is a schematic diagram of the overall structure of this application.

[0026] In the picture:

[0027] 1. Cabinet body; 2. Glass cover; 3. Air guide frame; 4. Exhaust vent; 5. Curved panel;

[0028] 6. Dehumidification components;

[0029] 601. Fixing frame; 602. Absorbent cotton tube; 603. Protrusion;

[0030] 7. Irregularly shaped fasteners; 8. Air inlet frame; 9. Exhaust fan; 10. Irregularly shaped exhaust frame; 11. Collection box; 12. Shelf; 14. Sealing ring. Detailed Implementation

[0031] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0032] Please see Figures 1-5The anti-fog device for the glass display case in this embodiment includes a cabinet body 1 and a glass cover 2. The cabinet body 1 and the glass cover 2 are fixedly connected. A guide frame 3 is fixedly connected to the upper surface of the cabinet body 1. Multiple sets of exhaust holes 4 are opened on the outer surface of the guide frame 3. Multiple arc-shaped plates 5 are fixedly connected to the outer surface of the guide frame 3. There is a gap between each arc-shaped plate 5 and the glass cover 2. A dehumidification component 6 is provided inside the cabinet body 1.

[0033] The dehumidification component 6 includes a fixed frame 601 fixedly connected to the inner wall of the cabinet 1. A water-absorbing cotton cylinder 602 is installed inside the fixed frame 601. A protrusion 603 is fixedly connected to the inner wall of the fixed frame 601. The protrusion 603 contacts the water-absorbing cotton cylinder 602. The water-absorbing cotton cylinder 602 contacts the inner wall of the fixed frame 601. The air filtered by the water-absorbing cotton cylinder 602 is discharged through the core of the water-absorbing cotton cylinder 602. By setting the water-absorbing cotton cylinder 602 in the dehumidification component 6 and the exhaust hole 4 opened on the guide frame 3, the aperture of the air is reduced, which promotes the generation of a stable airflow. The setting of the arc plate 5 guides the airflow along its own direction and closely adheres to the inner wall of the glass cover 2 for discharge, so that the airflow can evenly cover the inner wall of the glass cover 2 and form a flowing air barrier. When the airflow continues to flow, it can effectively remove the water vapor generated by the temperature difference on the inner wall of the glass cover 2, prevent water mist from condensing, and always keep the glass cover 2 clear and transparent.

[0034] A shaped fastener 7 is rotatably connected to the inner wall of the fixed frame 601. The absorbent cotton tube 602 is fixedly connected to multiple protrusions of the shaped fastener 7. The rear end of the shaped fastener 7 is fixedly connected to the output end of an external motor. Through the connection of the shaped fastener 7 to the external motor, the absorbent cotton tube 602 can be driven to rotate, so that each part of the absorbent cotton tube 602 can be evenly contacted with the air, and fully absorb the moisture in the air inside the fixed frame 601. An air inlet frame 8 is fixedly connected to the right side of the fixed frame 601. The other end of the air inlet frame 8 is fixedly embedded in the upper surface of the guide frame 3. An exhaust fan 9 is installed on the outer surface of the air inlet frame 8. The installation of the exhaust fan 9 can actively draw the air inside the glass cover 2 into the air inlet frame 8, and then into the fixed frame 601, so that the absorbent cotton tube 602 can absorb the moisture in the air entering the fixed frame 601.

[0035] The front of the fixed frame 601 is fixedly connected to the irregularly shaped exhaust frame 10. The other end of the irregularly shaped exhaust frame 10 is fixedly embedded in the upper surface of the frame body, and the upper end of the irregularly shaped exhaust frame 10 is located inside the guide frame 3. The irregularly shaped exhaust frame 10 is located inside the guide frame 3, which allows the filtered air to enter the guide frame 3 and be discharged to the inner wall of the glass cover 2 after being compressed by the exhaust hole 4, thus preventing fogging on the inner wall of the glass cover 2. A collection box 11 is inserted into the inner wall of the fixed frame 601. Multiple shelves 12 are fixedly connected to the upper surface of the guide frame 3. There are gaps between the multiple shelves 12. The collection box 11 can collect the water squeezed out from the absorbent cotton tube 602. There are gaps between the multiple shelves 12, which allows the airflow to pass through the multiple shelves 12 and enter the air inlet frame 8.

[0036] The glass cover 2 is made of double-layer vacuum glass. Double-layer vacuum glass has good heat insulation performance, which can effectively reduce the temperature difference between the inside and outside of the glass cover 2, reduce the possibility of water vapor generated due to temperature difference from the source, and further enhance the anti-fog effect. A sealing ring 14 is set between the cabinet body 1 and the glass cover 2. The setting of the sealing ring 14 can enhance the sealing between the cabinet body 1 and the glass cover 2, prevent the outside humid air from entering the interior of the display case, and ensure a dry environment inside the display case.

[0037] The working principle of the above embodiment is as follows: First, the exhaust fan 9 starts and draws air from inside the glass cover 2 into the fixed frame 601 through the air inlet frame 8. At this time, the external motor drives the irregularly shaped fixing part 7 to rotate, and in the process of rotation, it drives the water-absorbing cotton cylinder 602 to rotate. Since the water-absorbing cotton cylinder 602 is in contact with the inner wall of the fixed frame 601, the air drawn into the fixed frame 601 by the air inlet frame 8 will come into contact with the water-absorbing cotton cylinder 602. When the water-absorbing cotton cylinder 602 rotates, it can evenly absorb the moisture in the air, and the filtered air can... The water is discharged through the core of the absorbent cotton tube 602 into the irregularly shaped exhaust frame 10, and then conveyed into the guide frame 3 and discharged through multiple exhaust holes 4. The exhaust holes 4 are designed to compress the discharged air, so that the discharged air can form an airflow. During the discharge process, the airflow is intercepted by the arc plate 5, so that the airflow can flow along the inner wall of the glass cover 2, forming a flowing air barrier. When the airflow continues to flow, it can effectively remove the water vapor generated on the inner wall of the glass cover 2 due to the temperature difference, prevent water mist from condensing, and always keep the glass cover 2 clear and transparent.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of this application have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A glass display case anti-fog device, comprising a cabinet body (1) and a glass cover (2), characterized in that: The cabinet (1) is fixedly connected to the glass cover (2). A guide frame (3) is fixedly connected to the upper surface of the cabinet (1). Multiple sets of exhaust holes (4) are opened on the outer surface of the guide frame (3). Multiple arc plates (5) are fixedly connected to the outer surface of the guide frame (3). There is a gap between each arc plate (5) and the glass cover (2). A dehumidification component (6) is installed inside the cabinet (1). The dehumidification component (6) includes a fixed frame (601) fixedly connected to the inner wall of the cabinet (1). The fixed frame (601) is provided with a water-absorbing cotton tube (602). The inner wall of the fixed frame (601) is fixedly connected with a protrusion (603). The protrusion (603) contacts the water-absorbing cotton tube (602). The water-absorbing cotton tube (602) contacts the inner wall of the fixed frame (601).

2. The anti-fog device for glass display cases according to claim 1, characterized in that: The inner wall of the fixed frame (601) is rotatably connected to a special-shaped fastener (7), the absorbent cotton tube (602) is fixedly connected to multiple protrusions of the special-shaped fastener (7), and the rear end of the special-shaped fastener (7) is fixedly connected to the output end of an external motor.

3. The anti-fog device for glass display cases according to claim 1, characterized in that: The right side of the fixed frame (601) is fixedly connected to the air inlet frame (8), and the other end of the air inlet frame (8) is fixedly embedded in the upper surface of the guide frame (3). An exhaust fan (9) is installed on the outer surface of the air inlet frame (8).

4. The anti-fog device for glass display cases according to claim 1, characterized in that: The front of the fixed frame (601) is fixedly connected to the irregularly shaped exhaust frame (10), and the other end of the irregularly shaped exhaust frame (10) is fixedly embedded in the upper surface of the frame, and the upper end of the irregularly shaped exhaust frame (10) is located inside the guide frame (3).

5. The anti-fog device for glass display cases according to claim 1, characterized in that: A collection box (11) is inserted into the inner wall of the fixed frame (601), and a plurality of shelves (12) are fixedly connected to the upper surface of the guide frame (3), with gaps between the plurality of shelves (12).

6. The anti-fog device for glass display cases according to claim 1, characterized in that: The glass cover (2) is configured as a double-layered vacuum glass.

7. The anti-fog device for glass display cases according to claim 1, characterized in that: A sealing ring (14) is provided between the cabinet (1) and the glass cover (2).

Images