Constant-humidity picture frame for display

Abstract

The utility model relates to a constant-humidity picture frame for display, which comprises a frame, a transparent plate and a bottom plate, the transparent plate is a glass plate or an acrylic plate, the frame is a sealed frame body formed by splicing aluminum alloy sections, the transparent plate is adhered to the upper side of the frame, and the bottom plate is mounted on the lower side of the frame. According to the picture frame, the sealing frame body formed by splicing the aluminum alloy sections is adopted as the frame of the picture frame, and the frame is high in structural strength and good in sealing performance; the transparent plate is fixedly adhered to the upper side of the frame, so that calligraphy and painting in the frame can be clearly displayed, and sealing is reliable; the picture frame can be conveniently disassembled and assembled by installing the bottom plate, and sealing is reliable.

Description

Technical Field

[0001] The utility model relates to the technology of calligraphy and painting storage, in particular to a humidity-controlled picture frame for display. Background Art

[0002] The existing traditional picture frames generally include a frame body, a transparent glass, a calligraphy and painting, and a backboard which are sequentially installed in the frame body. Although such picture frames can meet the requirements of storing and displaying art works, over time, due to the intrusion of humid air through the gaps between the glass, the backboard and the frame body, the art works are damaged by moisture and mildew.

[0003] The Chinese patent document with the application number 201510034362.7 discloses a "moisture-proof and mildew-proof picture frame", which includes an upper frame body, a transparent glass, a lower frame body and a dehumidifying device. The upper frame body is arranged above the lower frame body and is closely matched with each other. The transparent glass is arranged on the upper frame body, and the calligraphy and painting can be stored and displayed for a long time and will not be damaged in a humid environment. In the technical solution disclosed in this document, both the metal support plate and the lower frame body are made of light metal materials such as aluminum alloy profiles, etc., which can reduce the weight of the picture frame. However, the structure of the frame body of this kind of picture frame is not emphasized enough and the sealing performance is poor, and further improvement is still needed. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a humidity-controlled picture frame for display, which is used to solve the problems of poor structural strength, poor sealing performance and inconvenient assembly of the existing picture frames.

[0005] In order to solve the above problems, the utility model provides a humidity-controlled picture frame for display, which includes a frame, a transparent plate and a bottom plate. The transparent plate is a glass plate or an acrylic plate. The frame is composed of aluminum alloy profiles spliced together to form a sealed frame body. The transparent plate is bonded to the upper side of the frame, and the bottom plate is installed on the lower side of the frame.

[0006] The humidity-controlled picture frame for display provided by the utility model also has the following technical features:

[0007] Further, a humidity adjustment box located inside the picture frame is also installed on the bottom plate, and a humidity adjuster or a humidity adjustment sheet is placed in the humidity adjustment box.

[0008] Further, the humidity adjustment box is evenly provided with ventilation holes.

[0009] Further, a detection hole is also opened on the bottom plate, and a temperature and humidity detection probe extending into the interior of the picture frame is inserted through the detection hole.

[0010] Further, a sealing gasket or sealing glue is also provided at the connection between the temperature and humidity detection probe and the detection hole.

[0011] Furthermore, a control box electrically connected to the temperature and humidity detection probe is also provided on the outer side of the bottom plate.

[0012] Furthermore, the frame includes four aluminum alloy profiles and four corner connectors, and a sealing gasket is also provided between the aluminum alloy profiles and the corner connectors.

[0013] Furthermore, a first groove for accommodating the transparent plate is formed on the upper side of the frame, and a second groove for accommodating the bottom plate is formed on the lower side of the frame.

[0014] The utility model has the following beneficial effects: The present application uses a sealed frame body composed of spliced aluminum alloy profiles as the frame of the picture frame, which has high structural strength and good sealing performance; the transparent plate is adhesively fixed on the upper side of the frame, which can clearly display the calligraphy and paintings in the picture frame and has reliable sealing; the bottom plate can be conveniently disassembled and installed for assembling the picture frame, and the sealing is reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic structural diagram of the humidity-controlled picture frame for display according to an embodiment of the utility model;

[0016] Figure 2 is a schematic structural diagram of the humidity-controlled picture frame for display according to an embodiment of the utility model from another perspective;

[0017] Figure 3 is a schematic structural diagram of the frame according to an embodiment of the utility model;

[0018] Figure 4 is a schematic structural diagram of the frame according to an embodiment of the utility model from another perspective;

[0019] Figure 5 is a schematic installation structure diagram of the temperature and humidity detection probe according to an embodiment of the utility model;

[0020] Figure 6 is a schematic installation structure diagram of the control box according to an embodiment of the utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The present utility model will be described in detail below with reference to the drawings and in conjunction with the embodiments. It should be noted that, without conflict, the embodiments in the present utility model and the features in the embodiments may be combined with each other.

[0022] As Figures 1 to 6In the embodiment of the humidity - constant picture frame for display of the present utility model shown, the humidity - constant picture frame for display includes a frame 100, a transparent plate 101, and a bottom plate 102. The transparent plate 101 is a glass plate or an acrylic plate. The frame 100 is composed of aluminum alloy profiles 10 spliced together to form a sealed frame body. The transparent plate 101 is adhesively bonded to the upper side of the frame 100, and the bottom plate 102 is installed on the lower side of the frame 100. In this application, a sealed frame body composed of spliced aluminum alloy profiles is used as the frame of the picture frame. The frame has high structural strength and good sealing performance. The transparent plate is adhesively fixed to the upper side of the frame, which can clearly display the calligraphy and paintings inside the picture frame and has reliable sealing. The bottom plate can be conveniently disassembled and installed for picture frame assembly, and the sealing is reliable.

[0023] In an embodiment of the present application, preferably, a humidity - regulating box 30 located inside the picture frame is further installed on the bottom plate 102. A humidity - regulating agent (package) or humidity - regulating sheets are placed in the humidity - regulating box 30, which can be used to adjust the humidity inside the picture frame so that the humidity inside the picture frame is maintained within a preset range.

[0024] In an embodiment of the present application, preferably, the humidity - regulating box 30 is evenly provided with air - permeable holes, so that the air inside the picture frame can fully circulate inside and outside the humidity - regulating box 30, facilitating the reliable adjustment of the humidity inside the picture frame by the humidity - regulating agent and maintaining the humidity inside the picture frame within a preset range.

[0025] In an embodiment of the present application, preferably, a detection hole is further opened on the bottom plate 102, and a temperature and humidity detection probe 41 extending into the interior of the picture frame is inserted through the detection hole, thereby enabling real - time detection of the temperature and humidity inside the picture frame and facilitating timely handling when the temperature and humidity inside the picture frame are abnormal.

[0026] In an embodiment of the present application, preferably, a sealing gasket is further provided at the connection between the temperature and humidity detection probe 41 and the detection hole, or sealing glue is coated, thereby effectively sealing the connection between the temperature and humidity detection probe 41 and the bottom plate 102 to prevent the air outside the picture frame from entering the interior of the picture frame.

[0027] In an embodiment of the present application, preferably, a control box 42 electrically connected to the temperature and humidity detection probe 41 is further provided outside the bottom plate 102. A circuit board connected to the temperature and humidity detection probe 41 is provided inside the control box 42. A battery module for powering the circuit board is also provided inside the control box 42. A display module connected to the circuit board is further provided on the shell of the control box 42. The display module can adopt a liquid crystal display screen to facilitate the display of the temperature and humidity inside the picture frame. Preferably, the temperature and humidity detection probe 41 and the control box 42 are connected by a quick - connector for easy installation and disassembly. Preferably, the control box 42 is installed and fixed on the outside of the bottom plate 102 by a magnetic attraction block for convenient taking and placing.

[0028] In an embodiment of the present application, preferably, the frame 100 includes four aluminum alloy profiles 10 and four corner connectors 20, and a gasket 104 is further provided between the aluminum alloy profile 10 and the corner connector 20; so that the frame has high structural strength and good sealing performance.

[0029] In an embodiment of the present application, preferably, a first groove 11 for accommodating the transparent plate 101 is formed on the upper side of the frame 100, and a second groove 12 for accommodating the bottom plate 102 is formed on the lower side of the frame.

[0030] By forming the first groove 11 for installing the transparent plate on the upper side of the frame 100, the transparent plate can be fixedly adhered to form a reliable seal, and the frame 100 can also protect the edge of the transparent plate; by forming the second groove 12 for installing the bottom plate 102 on the lower side of the frame 100, it is convenient to install and fix the bottom plate and easy to seal.

[0031] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A constant humidity picture frame for display, comprising a frame, a transparent plate and a bottom plate, characterized in that: The transparent plate is a glass plate or an acrylic plate, the frame is a sealed frame formed by splicing aluminum alloy profiles, the transparent plate is bonded to the upper side of the frame, and the bottom plate is installed on the lower side of the frame.

2. The constant humidity picture frame for display according to claim 1, characterized in that: A humidity control box located in the picture frame is also installed on the bottom plate, and a humidity control agent or a humidity control sheet is placed in the humidity control box.

3. The constant humidity picture frame for display according to claim 2, characterized in that: The humidity control box is evenly provided with ventilation holes.

4. The constant humidity picture frame for display according to claim 1, characterized in that: The frame includes four aluminum alloy profiles and four corner connectors, and sealing gaskets are provided between the aluminum alloy profiles and the corner connectors.

5. The constant humidity picture frame for display according to claim 1, characterized in that: A first groove for accommodating the transparent plate is formed on the upper side of the frame, and a second groove for accommodating the bottom plate is formed on the lower side of the frame.

6. The constant humidity picture frame for display according to claim 1, characterized in that: The bottom plate is also provided with a detection hole, and a temperature and humidity detection probe extending into the interior of the picture frame is inserted into the detection hole.

7. The constant humidity picture frame for display according to claim 6, characterized in that: The connection between the temperature and humidity detection probe and the detection hole is also provided with a sealing gasket or coated with sealant.

8. The constant humidity picture frame for display according to claim 6, characterized in that: The outer side of the bottom plate is also provided with a control box electrically connected to the temperature and humidity detection probe.

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