Window assembly and distribution box

Abstract

The utility model provides a window assembly and a distribution box. The window assembly mainly comprises a frame body, a transparent member and a positioning member. The middle of the frame body is pressed to form a cavity, an installation groove is fixedly formed in the inner side wall, the transparent part is installed in the cavity, and the bottom of the transparent part is arranged in the installation groove. The positioning piece is arranged in the mounting groove, is located between the transparent piece and the inner side wall of the cavity and comprises an abutting part and extension arms at the two ends, and the extension arms penetrate through holes in the side wall of the cavity and extend out of the cavity at an obtuse included angle. The frame body is provided with a first connecting hole, the extension arm is provided with a matched second connecting hole, a fastener penetrates through the two holes at the same time and then abuts against the transparent part, and firm fixation is achieved. According to the window assembly, the positioning piece is matched with the frame body, and the fastening piece penetrates through the first connecting hole and the second connecting hole to firmly fix the transparent piece in the cavity, so that the stability and the reliability of the window assembly are ensured. Even if the distribution box is vibrated or impacted by external force, the window assembly can be kept intact.

Description

Technical Field

[0001] The utility model relates to the technical field of distribution boxes, in particular to a window assembly and a distribution box. Background Art

[0002] As an integral component of power systems, distribution boxes are widely used in various industrial, commercial, and residential locations. Their primary function is to distribute, control, and protect electrical energy. Traditional distribution boxes typically consist of a housing and a door. The housing houses various electrical components and wiring, while the door protects these components from environmental influences and prevents misoperation by non-professionals.

[0003] However, in actual use, existing distribution box window assembly designs often have some problems. For example, the window (transparent component) is not fixed firmly enough, and is easily loosened or damaged by vibration or external impact. The window is also not easy to install and remove, and the transparent material is easily damaged or worn during assembly or disassembly. Utility Model Content

[0004] (1) Technical issues to be resolved

[0005] In order to solve the above problems, the utility model proposes a window assembly and a distribution box, which aims to solve the problems in the existing technology that the window fixing method is not stable enough, and it is easy to loosen or be damaged due to vibration or external force impact; the installation and disassembly of the window is not convenient, and the transparent material is easy to be broken or worn during the assembly or disassembly process.

[0006] (2) Technical solution

[0007] The utility model provides a window component, which includes:

[0008] A frame body, wherein the middle portion of the frame body is pressed outward to form a cavity, and the cavity is provided with a through slot for convenient observation of the interior;

[0009] A mounting groove is fixedly arranged on the inner side wall of the cavity, and the top of the mounting groove has an opening;

[0010] a transparent member, located in the cavity, with a bottom of the transparent member disposed in the mounting groove;

[0011] a positioning member, disposed in the mounting groove, the positioning member being located between the transparent member and the inner side wall of the cavity;

[0012] The positioning member includes an abutment portion and extension arms provided at both ends of the abutment portion. The side wall of the cavity is provided with an opening. The extension arms pass through the opening and are provided outside the cavity. The angle between the two extension arms is an obtuse angle.

[0013] The frame body is provided with a first connecting hole, and the extension arm is also provided with a second connecting hole that matches the connecting hole. The positioning member passes through the first connecting hole and the second connecting hole at the same time through a fastener and then supports the transparent member.

[0014] In the present invention, the pressure of the positioning member on the transparent member increases as the distance between the first connecting hole and the second connecting hole decreases.

[0015] In the present invention, an elastic sleeve is sleeved on the abutting portion to prevent the positioning member from crushing the transparent member.

[0016] In the present invention, the elastic sleeve is made of one or more combinations of rubber, sponge and silicone.

[0017] In the present invention, the first connecting hole is a round hole and the second connecting hole is a long runway-shaped structure.

[0018] In the present invention, the transparent member is one or more combinations of a transparent acrylic plate, a transparent glass plate, and a transparent plastic plate.

[0019] Another distribution box of the present invention comprises a box body and a box door rotatably mounted on the box body, wherein the box door is provided with at least one window assembly described in the above technical solution.

[0020] (3) Beneficial effects

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] (1) In the present invention, the transparent member is firmly fixed in the cavity by the cooperation between the positioning member and the frame body, and the fastener passes through the first connecting hole and the second connecting hole, thereby ensuring the stability and reliability of the window assembly. Even if the distribution box is subjected to vibration or external impact, the window assembly can remain intact.

[0023] (2) The design of the positioning member in the present invention makes the installation and removal of the transparent member very convenient. By adjusting the distance between the first connection hole and the second connection hole, the transparent member can be easily fixed and released. This design not only improves installation efficiency but also reduces the labor intensity of operation and maintenance personnel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0025] Figure 1 Schematic diagram of the three-dimensional structure of the distribution box;

[0026] Figure 2 Schematic diagram of the three-dimensional structure of the frame body;

[0027] Figure 3 This is a schematic diagram of the exploded structure of the frame assembly;

[0028] Figure 4 Schematic diagram of the cross-sectional structure of the frame assembly;

[0029] Figure 5 Schematic diagram of the three-dimensional structure of the positioning member in Example 1;

[0030] Figure 6 This is a schematic diagram of the three-dimensional structure of the positioning member in Example 2.

[0031] 1. Box door, 2. Frame body, 21. Cavity, 22. Through slot, 23. Opening, 24. First connecting hole, 3. Mounting slot, 31. Opening, 4. Transparent part, 5. Positioning part, 51. Abutment portion, 52. Extension arm, 53. Second connecting hole, 6. Elastic sleeve, 7. Box body. DETAILED DESCRIPTION

[0032] Compared to the embodiments shown in the drawings, feasible embodiments within the scope of protection of the present disclosure may have fewer components, additional components not shown in the drawings, different components, differently arranged components, or differently connected components, etc. In addition, two or more components in the drawings may be implemented in a single component, or a single component shown in the drawings may be implemented as multiple separate components.

[0033] Unless otherwise defined, the technical or scientific terms used herein shall have the ordinary meanings understood by persons of ordinary skill in the art to which this invention belongs. The terms "first," "second," and similar expressions used in the specification and claims of this utility model patent application do not denote any order, quantity, or importance, but are merely used to distinguish different components. Similarly, terms such as "a" or "an" do not necessarily indicate a quantitative limitation. Terms such as "include," "comprising," or "having" mean that the element or object preceding the term encompasses the elements or objects listed after the term, and their equivalents, without excluding other elements or objects. Terms such as "connected" or "connected" are not limited to physical or mechanical connections or communications as shown in the accompanying drawings, but may include equivalent connections or communications, whether direct or indirect. Terms such as "upper," "lower," "left," "right," "horizontal," and "vertical" are used only to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0034] The following will clearly and completely describe the technical solutions of the present invention in conjunction with the embodiments. Obviously, the embodiments described are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Example 1

[0036] like Figure 1-Figure 5 As shown, a distribution box includes a box body 7 and a box door 1 hinged to the box body 7. The box door 1 is provided with three window assemblies. The conditions of the distribution meter and the ammeter inside the distribution box can be easily observed through the window assemblies without opening the box door 1, thereby improving safety and convenience.

[0037] Specifically, the window assembly includes a frame body 2, a mounting slot 3, a transparent member 4, and a positioning member 5. The center portion of the frame body 2 is indented outward to form a cavity 21. Cavity 21 is provided with a through slot 22 for viewing the interior of the distribution box. The mounting slot 3 is fixed to the inner wall of cavity 21. The top of the mounting slot 3 has an opening 31 to facilitate installation and removal of the transparent member 4. The transparent member 4 is located within cavity 21, with its bottom portion positioned within the mounting slot 3. Through the transparent member 4, the interior of the distribution box can be clearly seen.

[0038] Positioning member 5 is positioned within mounting slot 3 and between transparent member 4 and the inner wall of cavity 21, securing transparent member 4 and preventing it from shaking. Positioning member 5 includes an abutment portion 51 and extension arms 52 disposed at either end of abutment portion 51. The sidewall of cavity 21 is provided with an opening 23, and extension arms 52 extend through opening 23 and are positioned outside cavity 21. The angle between the two extension arms 52 is obtuse, ensuring a more secure fixation of positioning member 5 within cavity 21.

[0039] The frame body 2 is provided with a first connection hole 24, and the extension arm 52 is further provided with a second connection hole 53 that mates with the first connection hole 24. The positioning member 5 is secured against the transparent member 4 by fasteners (such as screws) passing through both the first connection hole 24 and the second connection hole 53. The pressure exerted by the positioning member 5 on the transparent member 4 can be adjusted by adjusting the distance between the first connection hole 24 and the second connection hole 53. The smaller the distance, the greater the pressure, ensuring that the transparent member 4 is securely mounted within the cavity 21.

[0040] In particular, the abutment portion 51 is an arc-shaped structure as a whole, and the angle between its two outwardly extending extension arms 52 is approximately 170°. As the angle decreases, the distance between the extension arms 52 and the frame body 2 becomes farther; accordingly, the maximum pressure of the abutment portion 51 on the transparent part 4 during installation becomes greater.

[0041] In order to achieve the positioning effect, the orientation of the positioning member 5 is opposite to the protrusion direction of the cavity 21, that is, the curved opening of the abutting portion 51 is set toward the inside of the cavity, that is, the two ends of the extension arm 52 are located between the abutting portion 51 and the inner wall of the cavity 21.

[0042] In this embodiment, the first connection hole 24 is a circular hole, while the second connection hole 53 is a long runway-shaped structure. This design is designed because as the bolt rotates, the distance between the extension arm 52 and the frame body 2 gradually decreases, and the extension arm 52 continues to extend outward for a certain distance. This design allows a certain range of adjustment for the positioning member 5 during installation. The transparent member 4 is made of a transparent acrylic sheet, which combines good transparency with high strength and weather resistance to meet the requirements of the distribution box.

[0043] Example 2

[0044] like Figure 6 As shown, based on Example 1, in order to prevent the positioning member 5 from crushing the transparent member 4, an elastic sleeve 6 is provided on the abutting portion 51. The elastic sleeve 6 can be made of one or more of rubber, sponge, and silicone, and can not only act as a buffer but also prevent direct contact between the positioning member 5 and the transparent member 4, thereby protecting the transparent member 4 from damage.

[0045] The embodiments described above are merely descriptions of preferred embodiments of the present invention and are not intended to limit the concept and scope of the present invention. Any modifications and improvements to the technical solution of the present invention made by a person of ordinary skill in the art without departing from the design concept of the present invention shall fall within the scope of protection of the present invention. The technical content sought to be protected by the present invention is fully set forth in the claims.

Claims

1. A window component, characterized in that: The window component includes: A frame body, wherein the middle portion of the frame body is pressed outward to form a cavity, and the cavity is provided with a through slot for convenient observation of the interior; A mounting groove is fixedly arranged on the inner side wall of the cavity, and the top of the mounting groove has an opening; a transparent member, located in the cavity, with a bottom of the transparent member disposed in the mounting groove; a positioning member, disposed in the mounting groove, the positioning member being located between the transparent member and the inner side wall of the cavity; The positioning member includes an abutment portion and extension arms provided at both ends of the abutment portion. The side wall of the cavity is provided with an opening. The extension arms pass through the opening and are provided outside the cavity. The angle between the two extension arms is an obtuse angle. The frame body is provided with a first connecting hole, and the extension arm is also provided with a second connecting hole that matches the connecting hole. The positioning member passes through the first connecting hole and the second connecting hole at the same time through a fastener and then supports the transparent member.

2. The window assembly according to claim 1, wherein: The pressure of the positioning member on the transparent member increases as the distance between the first connecting hole and the second connecting hole decreases.

3. The window assembly according to claim 2, wherein: An elastic sleeve is sleeved on the abutting portion to prevent the positioning member from crushing the transparent member.

4. The window assembly according to claim 3, wherein: The elastic sleeve is one or more combinations of rubber, sponge and silicone.

5. The window assembly according to claim 2 or 4, characterized in that: The first connection hole is a circular hole and the second connection hole is a long runway-shaped structure.

6. The window assembly according to claim 5, wherein: The transparent member is one or more combinations of a transparent acrylic plate, a transparent glass plate, and a transparent plastic plate.

7. A distribution box, characterized in that: The distribution box includes a box body and a box door rotatably mounted on the box body, and the box door is provided with at least one window assembly according to any one of claims 1 to 6.

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