A door frame seal support

Abstract

The utility model provides a door frame sealing strip support piece, including charging stake cabinet, and charging stake cabinet includes door frame and door board, and installs sealing strip at the closed place of surrounding door frame and door board, and installs support piece at the bottom of sealing strip joint position. Through installing sealing strip at the closed place of surrounding door frame and door board of charging stake cabinet, adding support piece at the bottom of sealing strip joint position, effectively solve the deformation, displacement and other problems of sealing strip joint place because of long -term stress or external factors, obviously promote the sealing performance of sealing strip, strengthen the protection level of charging stake cabinet, can effectively prevent dust, water vapor and the like from entering the inside of cabinet, guarantee the stable operation of electrical equipment in the cabinet, prolong the service life of equipment, reduce maintenance cost.

Description

Technical Field

[0001] This utility model belongs to the field of charging pile structural design technology, and specifically relates to a door frame sealing strip support. Background Technology

[0002] As a key piece of equipment widely used in outdoor environments, charging stations not only provide convenient charging services for electric vehicles, but also face severe challenges from various natural factors. The outdoor environment is complex and changeable, and rain is one of the common problems that charging stations need to deal with, especially in areas with frequent rainfall or during the rainy season, where large amounts of rainwater constantly wash over the charging stations. Dust intrusion is also a significant concern. In some arid and windy areas, the air is filled with a large number of fine dust particles, which are easily dispersed by air currents and can adhere to the surface of the charging station, or even penetrate its interior.

[0003] The door panel design of a charging station is a crucial component of its overall structure. When the door panel is closed, a gap inevitably exists where it meets the frame. This seemingly small gap becomes a potential channel for rainwater, dust, and other external substances to enter the charging station. Once rainwater or dust enters the cabinet through this gap, it can severely damage the electronic components and wiring inside the charging station, affecting its normal operation and even shortening its lifespan. Therefore, the sealing measures at the contact point between the door panel and the frame are particularly important, directly affecting whether the charging station can operate stably and reliably in harsh outdoor environments.

[0004] Currently, to effectively seal the gap between the door panel and the door frame, a common method is to attach a sealing strip to the door frame. The following will provide a detailed explanation with relevant illustrations. For example... Figure 1 As shown, a sealing strip 3 is pasted at the corresponding position on the door frame 2. The softness and elasticity of the sealing strip fill the gap between the door panel and the door frame, thereby achieving a sealing effect.

[0005] Due to limitations in current processing technology and installation methods, it is difficult to achieve one-piece molding of sealing strips. In actual installation, the sealing strip needs to be divided into several sections and then pasted onto the door frame sequentially. This inevitably results in seams at the bottom of the door frame where the strip is pasted. To secure these seams, adhesive is typically used, such as... Figure 1 As shown in the enlarged view. However, this installation method has revealed some problems in actual use. During long-term use, due to the weight of the sealing strip itself, the beginning and end of the sealing strip joint will sag under the continuous action of gravity, such as... Figure 2As shown, over time, this sagging will worsen, causing the sealant to lose its tightness against the door frame. The originally tight gap will gradually widen, resulting in a significant decrease in sealing performance.

[0006] To overcome the problem of segmented adhesive sealing strips sagging at the joints, a one-piece molded sealing strip was developed. It eliminates the need for a single joint and is simply slipped onto the door frame during installation. However, this method is generally more difficult to install, and the lower edge of the sealing strip may also sag due to gravity.

[0007] Given the above background, there is an urgent need for a sealing component that can solve the above problems. Utility Model Content

[0008] The purpose of this utility model is to overcome the above-mentioned shortcomings and provide a door frame sealing strip support.

[0009] To achieve the above objectives, the present invention adopts the following technical solution:

[0010] A door frame sealing strip support includes a charging pile cabinet, the charging pile cabinet includes a door frame and a door panel, a sealing strip is installed around the closure between the door frame (2) and the door panel, and a support is installed at the bottom of the sealing strip joint.

[0011] The support component includes a main body, which extends downward to form a mounting section.

[0012] The top surface of the main body is a planar structure that matches the shape of the sealing strip joint.

[0013] The length of the main body covers the entire lateral span of the joint.

[0014] The mounting section has an L-shaped folded edge.

[0015] Mounting holes are provided on the folded back of the mounting section.

[0016] Nut posts corresponding to the mounting holes are set along the lower edge of the door frame.

[0017] The nut post is an M4 blind hole weld nut.

[0018] The support components are made of 1.5mm thick galvanized steel sheet by stamping.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This utility model provides a door frame sealing strip support, including a charging pile cabinet. The charging pile cabinet includes a door frame and a door panel. A sealing strip is installed around the closure of the door frame and the door panel, and a support is installed at the bottom of the sealing strip joint. By adding a support at the bottom of the sealing strip joint, in addition to the sealing strip installed around the closure of the door frame and the door panel, the problem of deformation and displacement that easily occurs at the sealing strip joint due to long-term stress or external factors is effectively solved. This significantly improves the sealing performance of the sealing strip, enhances the protection level of the charging pile cabinet, effectively prevents dust, moisture, etc. from entering the cabinet, ensures the stable operation of electrical equipment inside the cabinet, extends the service life of the equipment, and reduces maintenance costs. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is an enlarged schematic diagram of the installation position of the sealing strip and the joint in the background art;

[0023] Figure 2 This is a schematic diagram of a sealing strip falling down in the background art;

[0024] Figure 3 This is a schematic diagram of the structure of this utility model;

[0025] Figure 4 This is a schematic diagram of the installation method of the sealing strip support in this utility model;

[0026] Figure 5 This is a schematic diagram showing the installation effect of the sealing strip support in this utility model.

[0027] The following are the annotations in the attached diagram: 1. Charging pile cabinet; 2. Door frame; 3. Sealing strip; 4. Joint; 5. Door panel; 6. Support component; 61. Main body; 62. Mounting part; 7. Mounting hole; 8. Nut post; 9. Screw. Detailed Implementation

[0028] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0029] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0031] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0032] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0033] It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components and / or collections thereof.

[0034] It should also be understood that the terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to limit the scope of the invention. As used in this specification and the appended claims, the singular forms “a,” “an,” and “the” are intended to include the plural forms unless the context clearly indicates otherwise.

[0035] It should also be further understood that the term "and / or" as used in this specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes such combinations.

[0036] The accompanying drawings show various structural schematic diagrams according to embodiments of the present invention. These drawings are not to scale, and some details have been enlarged and may have been omitted for clarity. The shapes of the various regions and layers shown in the drawings, as well as their relative sizes and positional relationships, are merely exemplary and may deviate from reality due to manufacturing tolerances or technical limitations. Furthermore, those skilled in the art can design regions / layers with different shapes, sizes, and relative positions as needed.

[0037] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0038] Example 1

[0039] like Figures 3-5 As shown, a door frame sealing strip support component has the following structural composition:

[0040] A door frame sealing strip support includes a charging pile cabinet 1, which includes a door frame 2 and a door panel 5. A sealing strip 3 is installed around the closed area of ​​the door frame 2 and the door panel 5. A support 6 is installed at the bottom of the joint 4 of the sealing strip 3, and the support 6 is installed to fit the joint 4.

[0041] Preferably, the support member 6 includes a main body 61, the top surface of which is a planar structure that matches the shape of the sealing strip joint 4; an installation part 62 extends downward from the main body 61, the installation part 62 is an L-shaped folded edge, and two installation holes 7 are opened on the back of the folded edge.

[0042] Preferably, the support member 6 is made of 1.5mm thick galvanized steel sheet by stamping and the surface is treated with rust prevention.

[0043] Preferably, the length of the main body 61 covers the entire lateral span of the joint 4.

[0044] Preferably, installing the sealing strip support 6 requires two screws 9, and two nut posts 8 are provided along the lower edge of the door frame 2. The position and hole diameter of the nut posts 8 correspond to the mounting holes 7. The nut posts 8 are M4 blind hole welded nuts, and their height is 2mm less than the recessed depth of the door frame 2.

[0045] Example 2

[0046] A door frame sealing strip support component, the installation method of which is as follows:

[0047] Stick the sealing strip 3 around the door frame 2; attach the main body 61 of the support 6 to the bottom of the joint 4; screw the stainless steel screw 9 through the mounting hole 7 into the door frame nut post 8; check that there is no visible gap between the top surface of the support 6 and the contact surface of the sealing strip 3.

[0048] Finally, it should be noted that the above embodiments only describe the basic principles, main features, and advantages of this utility model. For those skilled in the art, it is obvious that this utility model is not limited to the details of the above exemplary embodiments, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0049] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that can be understood by those skilled in the art. The above content is only for illustrating the technical concept of this utility model and should not be used to limit the scope of protection of this utility model. Any modifications made to the technical solutions based on the technical concept proposed by this utility model shall fall within the scope of protection of the claims of this utility model.

Claims

1. A door frame sealing strip support, characterized in that, The charging pile cabinet (1) includes a door frame (2) and a door panel (5). A sealing strip (3) is installed around the closing point of the door frame (2) and the door panel (5). A support member (6) is installed at the bottom of the joint (4) of the sealing strip (3).

2. A door frame sealing strip support member according to claim 1, characterized in that, The support member (6) includes a main body (61), which extends downward to form a mounting part (62).

3. A door frame sealing strip support according to claim 2, characterized in that, The top surface of the main body (61) is a planar structure that matches the shape of the sealing strip joint (4).

4. A door frame sealing strip support member according to claim 3, characterized in that, The length of the main body (61) covers the entire transverse span of the joint (4).

5. A door frame sealing strip support according to claim 2, characterized in that, The mounting part (62) has an L-shaped folded edge.

6. A door frame sealing strip support member according to claim 5, characterized in that, Mounting holes (7) are provided on the back of the folded edge of the mounting part (62).

7. A door frame sealing strip support member according to claim 6, characterized in that, The lower edge of the door frame (2) is provided with a nut post (8) corresponding to the mounting hole (7).

8. A door frame sealing strip support member according to claim 7, characterized in that, Nut post (8) is an M4 blind hole welded nut.

9. A door frame sealing strip support according to claim 1, characterized in that, The support component (6) is made of 1.5mm thick galvanized steel sheet by stamping.

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