Shell structure of linear heating device

Abstract

The utility model discloses a shell structure of a linear heating device, which comprises a bottom shell and an upper cover arranged on the bottom shell, and further comprises connecting pieces, the upper cover comprises a middle plate body and an outer frame body arranged around the middle plate body, a plurality of mounting positions are arranged on the outer frame body, and the mounting positions are used for mounting the connecting pieces. The installation position comprises a positioning groove body, and a positioning hole is formed in the inner side of the positioning groove body. The cable fixing device can be conveniently connected and fixed with a suspended ceiling, the assembling efficiency and the connecting stability are improved, meanwhile, driving plates of different specifications can be conveniently installed and fixed, and cables can be conveniently limited, arranged and kept tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of heaters, in particular to a shell structure of a linear heating device. Background Art

[0002] Current heating devices, such as bathroom heaters, can use air heating or lamp heating to provide heating. The air-heated bathroom heater refers to heating the room by warm air, such as a multi-motor controlled ventilation and heating integrated linear bathroom heater disclosed in Patent No. CN220707463U, which includes a shell extending along a straight line, a pair of centrally symmetrical first volutes and a second volute close to the first volute are provided in the shell, and fans are provided in the second volute and the first volute. The front of the shell is provided with an air inlet respectively connected to the interior of the first volute and the second volute, and the two first volutes have a confluence channel connected to each other. The front of the shell is provided with an air outlet connected to the interior of the confluence channel, and a PTC heating element is provided on the air outlet; the front of the shell is provided with a mesh plate covering the air inlet; an elastic member is connected between the mesh plate and the shell; the elastic member is a compression spring with one end connected to the mesh plate and the other end connected to the shell. During use, it was found that the prior application had shortcomings, such as being inconvenient to install and fix to the ceiling, and inconvenient to accommodate and install electrical components such as the driver board. There is still room for improvement. Utility Model Content

[0003] The utility model aims to avoid the deficiencies in the prior art and provides a shell structure of a linear heating device that is easy to install.

[0004] The utility model solves the technical problem by adopting the following technical solution: a shell structure of a linear heating device, including a bottom shell and an upper cover arranged on the bottom shell, and also including a connecting piece, the upper cover includes an intermediate plate body and an outer frame body arranged around the intermediate plate body, the outer frame body is provided with a plurality of mounting positions, the mounting positions are used to install the connecting piece, the mounting positions include a positioning groove body, and the inner side of the positioning groove body is provided with a positioning hole.

[0005] In several embodiments, the connector includes an L-shaped base, a positioning plate is provided on one side of the base, a plug-in plate is provided on the side of the positioning plate facing away from the base, the positioning plate is used to be provided in the positioning slot, and the plug-in plate is used to be inserted into the positioning hole.

[0006] In several embodiments, a first connection hole is provided on the positioning plate, and a second connection hole is provided on the positioning slot, and the positions of the first connection hole and the second connection hole correspond to each other.

[0007] In several embodiments, a concave receiving box body is provided on the middle plate body, and four rectangularly distributed mounting blocks are provided in the receiving box body. A plurality of connecting grooves are provided in the mounting blocks, and there is a distance between two adjacent connecting grooves.

[0008] In several embodiments, the connecting groove extends to the inner wall of the accommodating box body and does not penetrate the inner wall.

[0009] In several embodiments, a wire rack is provided in the accommodating box body, and the wire rack is provided at a corner of the accommodating box body. Two limiting grooves are provided on the wire rack, and the limiting grooves are used to accommodate cables.

[0010] In several embodiments, the housing box is provided with a plurality of wire outlets.

[0011] In several embodiments, three air inlets are provided on the middle plate, and the receiving box is located between two adjacent air inlets.

[0012] The beneficial effects of the present invention are:

[0013] The utility model can be easily connected and fixed to the ceiling through the structure of the installation position and the connecting piece, thereby improving the assembly efficiency and the stability of the connection.

[0014] The utility model is convenient for installing and fixing driving boards of different specifications by accommodating the box body and the internal mounting block and wire rack structure, and is convenient for limiting and arranging the cables to keep them neat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings described herein are for illustrative purposes only of selected embodiments and do not represent all possible implementations, and should not be considered to limit the scope of the present invention.

[0016] Figure 1 The overall structure of the shell structure of the linear heating device in Example 1 is schematically shown;

[0017] Figure 2 Schematically shows Figure 1 The enlarged structure of the middle and upper cover;

[0018] Figure 3 Schematically shows Figure 2 The enlarged structure of the middle A part;

[0019] Figure 4 Schematically shows Figure 1 Amplified structure of the middle connector;

[0020] Figure 5 Schematically shows Figure 2 The enlarged structure of the middle B section;

[0021] Figure 6 Schematically shows Figure 2 A structure in a top-down position;

[0022] Figure 7 Schematically shows Figure 2 A structure from another perspective. DETAILED DESCRIPTION

[0023] Below, the embodiments of the present invention are described in detail with reference to the accompanying drawings. In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described in combination with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments.

[0024] Therefore, the following detailed description of the embodiments of the present invention provided in conjunction with the accompanying drawings is not intended to limit the scope of the present invention for which protection is sought, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative work are within the scope of protection of the present invention.

[0025] Example 1

[0026] Ruru Figures 1-4 As shown, the shell structure of the linear heating device in this embodiment mainly includes a bottom shell 10, an upper cover 20 arranged on the bottom shell 10, a connecting member 30 arranged on the upper cover 20 and a receiving box body 24.

[0027] Specifically, the upper cover 20 includes an intermediate plate 21 and an outer frame 22 arranged around the intermediate plate 21. The outer frame 22 is higher than the intermediate plate 21, forming a concave structure in the middle, which is convenient for installing panel accessories. Three air inlets 211 are provided on the intermediate plate 21, and a long strip of air outlet is provided between two adjacent and farther air inlets 211, forming a linear air outlet structure.

[0028] Among them, a plurality of mounting positions 23 are provided on the outer frame 22, and the mounting positions 23 are used to install the connecting member 30. The mounting position 23 includes a positioning groove 231, and a positioning hole 232 is provided on the inner side of the positioning groove 231. The positioning groove 231 and the positioning hole 232 are connected. Accordingly, the connecting member 30 includes an L-shaped base 31, and a positioning plate 32 is provided on one side of the base 31. A plug-in plate 33 is provided on the side of the positioning plate 32 facing away from the base 31. The positioning plate 32 is used to be set in the positioning groove 231, and the plug-in plate 33 is used to be inserted into the positioning hole 232.

[0029] Here, the base 31 and the positioning plate 32 form a substantially Z-shaped structure, and the positioning plate 32 and the plug-in plate 33 are vertically connected, and the three are integrally formed.

[0030] Among them, a connecting hole 1 321 is provided on the positioning plate 32, and a connecting hole 2311 is provided on the positioning groove body 231. The positions of the connecting hole 1 321 and the connecting hole 2 2311 correspond to each other. A connecting hole 311 is also provided on the end of the base 31 away from the positioning plate 32. The above-mentioned connecting hole structure allows fasteners such as bolts to be screwed in for connection and fixation.

[0031] Combine Figure 5-Figure 7 As shown, the accommodating box body 24 is concavely arranged on the middle plate body 21 and is located between two adjacent and farther air inlets 211. Four rectangularly distributed mounting blocks 25 are arranged in the accommodating box body 24. A plurality of connecting grooves 251 are arranged in the mounting blocks 25. There is a distance between two adjacent connecting grooves 251. The connecting grooves 251 extend to the inner wall of the accommodating box body 24 and do not penetrate the inner wall.

[0032] Through the structure of the mounting block 25 and the connecting slot 251, the four corners of the circuit board are respectively placed corresponding to the four mounting blocks 25. Since circuit boards have different sizes, screws can be screwed into the connecting slots 251 at different positions for connection and fixation.

[0033] Furthermore, a wire rack 26 is provided in the accommodating box body 24 . The wire rack 26 is provided at a corner of the accommodating box body 24 . Two limiting grooves 261 are provided on the wire rack 26 . The limiting grooves 261 are used to accommodate cables.

[0034] Furthermore, the accommodating box body 24 is provided with a plurality of wire outlets 241 , which can be arranged near the wire rack 26 to facilitate the wires to pass through and connect to an external power source.

[0035] All methods described herein can be performed in any suitable order. Any and all examples used, or exemplary language (such as "for example") provided herein, are intended solely to better illustrate the present invention and are not intended to limit the scope of the present invention, except as provided in the claims. No language in the detailed description should be construed as indicating any unclaimed essential element for practicing the present invention.

[0036] This disclosure describes preferred embodiments, including the best mode known to the inventors of carrying out the disclosure. Of course, variations of these preferred embodiments will be apparent to those skilled in the art. The inventors anticipate that skilled artisans may employ such variations as appropriate, and the inventors indicate that the disclosure may be practiced in other ways than those specifically described herein. Therefore, the disclosure includes all modifications encompassed by the spirit and scope of the disclosure as defined by the claims. Furthermore, unless otherwise indicated or clearly contradicted by context, the disclosure includes any of the above-described elements and all possible variations thereof.

Claims

1. A shell structure of a linear heating device, comprising a bottom shell (10) and an upper cover (20) arranged on the bottom shell (10), characterized in that: The invention also includes a connecting member (30), wherein the upper cover (20) includes an intermediate plate (21) and an outer frame (22) arranged around the intermediate plate (21), wherein the outer frame (22) is provided with a plurality of mounting positions (23), wherein the mounting positions (23) are used to mount the connecting member (30), and wherein the mounting positions (23) include a positioning groove (231), wherein a positioning hole (232) is provided inside the positioning groove (231).

2. The shell structure of the linear heating device according to claim 1, characterized in that: The connecting member (30) includes an L-shaped base (31), a positioning plate (32) is provided on one side of the base (31), a plug-in plate (33) is provided on the side of the positioning plate (32) facing away from the base (31), the positioning plate (32) is used to be set in the positioning groove (231), and the plug-in plate (33) is used to be inserted into the positioning hole (232).

3. The shell structure of the linear heating device according to claim 2, characterized in that: The positioning plate (32) is provided with a first connecting hole (321), and the positioning slot (231) is provided with a second connecting hole (2311), and the positions of the first connecting hole (321) and the second connecting hole (2311) correspond to each other.

4. The shell structure of the linear heating device according to claim 1, characterized in that: A concave receiving box body (24) is provided on the intermediate plate body (21), four rectangularly distributed mounting blocks (25) are provided in the receiving box body (24), a plurality of connecting grooves (251) are provided in the mounting blocks (25), and a distance exists between two adjacent connecting grooves (251).

5. The shell structure of the linear heating device according to claim 4, characterized in that: The connecting groove (251) extends to the inner wall of the accommodating box body (24) and does not penetrate the inner wall.

6. The shell structure of the linear heating device according to claim 5, characterized in that: A wire rack (26) is provided in the accommodating box body (24), and the wire rack (26) is provided at a corner of the accommodating box body (24). Two limiting grooves (261) are provided on the wire rack (26), and the limiting grooves (261) are used to accommodate cables.

7. The shell structure of the linear heating device according to claim 6, characterized in that: The accommodating box body (24) is provided with a plurality of wire outlets (241).

8. The shell structure of the linear heating device according to claim 4, characterized in that: Three air inlets (211) are provided on the intermediate plate (21), and the accommodating box (24) is located between two adjacent air inlets (211).

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