A wall-mounted electrical appliance chassis structure

Abstract

This utility model relates to a wall-mounted electrical appliance chassis structure, belonging to the field of electrical appliance chassis technology. It includes a wall-mounting panel, a chassis body, and a door. The chassis body has an internal mounting assembly, and the door has a heat dissipation assembly on its side. The mounting assembly includes several limiting rails fixedly mounted on the inner wall of the chassis body, positioning rods fixedly mounted between the limiting rails, sliding rods movably connected inside the limiting rails, and connecting rods fixedly mounted on the sides of the sliding rods. In this wall-mounted electrical appliance chassis structure, pulling the door causes the sliding rods to move within the limiting slots. The movement of the sliding rods causes the connecting rods to move the adjusting rods away from the positioning rods. The movement of the adjusting rods causes the first and second mounting plates to unfold on both sides of the connecting plate, thus unfolding parallel between the adjusting rods and the positioning rods. This facilitates the fixing of components to the two mounting plate surfaces, and the relatively sparse arrangement can, to some extent, avoid interference between components.

Description

Technical Field

[0001] This utility model relates to the field of electrical enclosure technology, specifically a wall-mounted electrical enclosure structure. Background Technology

[0002] Wall-mounted electrical enclosures are cabinets used to install and protect electronic equipment, typically mounted on walls to save space. They are widely used in various industries, including food and beverage, automotive, rail transportation, and machine tools.

[0003] Wall-mounted electrical enclosures can be directly installed on walls without deep burial, making installation simple and quick, reducing installation costs and improving work efficiency. Compared to traditional large enclosures, wall-mounted electrical enclosures have the advantages of small size and small footprint, making them particularly suitable for use in spaces with limited space. Wall-mounted electrical enclosures adopt a modern design concept, with a simple shape and integrated appearance that allows them to coordinate with the surrounding environment without compromising overall aesthetics.

[0004] While traditional wall-mounted chassis have solved the problems of large size and large footprint of traditional large chassis, their smaller size makes the arrangement of internal components more cramped. Due to the limited installation space for internal components, heat dissipation performance is poor, and interference between components is very likely. Therefore, a wall-mounted electrical chassis structure is proposed. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a wall-mounted electrical appliance chassis structure that has advantages such as good heat dissipation and good space layout, solving the problem that the relatively cramped component layout of traditional wall-mounted electrical appliance chassis leads to poor heat dissipation.

[0006] To achieve the aforementioned goals of good heat dissipation and efficient space layout, this utility model provides the following technical solution: a wall-mounted electrical enclosure structure, comprising a wall-mounting panel, an enclosure body, and an enclosure door, wherein an installation assembly is provided inside the enclosure body, and a heat dissipation assembly is provided on the side of the enclosure door.

[0007] Furthermore, the mounting assembly includes several limiting rails fixedly mounted on the inner side wall of the housing, positioning rods fixedly mounted between the limiting rails, sliding rods movably connected inside the limiting rails, connecting rods fixedly mounted on the side of the sliding rods, adjusting rods fixedly mounted on the top of the connecting rods, a first mounting plate rotatably connected to the outside of the adjusting rods, a connecting plate rotatably connected to the side of the first mounting plate, a second mounting plate rotatably connected to the outside of the positioning rods, and several locking springs fixedly mounted on the side of the first mounting plate.

[0008] Furthermore, the wall panel has several slots inside, and an L-shaped slot plate is fixedly installed on the side of the box. The slot plate is inserted into the slot and fixed to the slot by a buckle. The inner side wall of the box is provided with several buckles for use with the box door.

[0009] Furthermore, the limiting rail has a limiting groove extending to one side surface, the sliding rod is inserted longitudinally into the limiting groove and slidably connected with the limiting rail, and the side of the sliding rod is fixedly installed on the inner wall of the box door.

[0010] Furthermore, the connecting rod has a U-shaped structure, and connecting rods are fixedly installed at both the upper and lower ends of the adjusting rod. The connecting plate has an arc-shaped structure and its two sides are respectively connected to the first mounting plate and the second mounting plate through hinges.

[0011] Furthermore, the locking spring is located on one side of the first mounting plate near the connecting plate, and the two ends of the locking spring are fixedly installed on the opposite sides of the first mounting plate and the second mounting plate, respectively.

[0012] Furthermore, the heat dissipation assembly includes a fixed bracket fixedly installed on the side of the cabinet door, a heat dissipation fan movably connected inside the fixed bracket, and heat dissipation windows opened on the upper and lower side walls of the cabinet.

[0013] Furthermore, the fixing frame has a U-shaped structure and a fixing slot is provided on the inner side wall. The cooling fan is longitudinally embedded in the fixing slot and slidably connected to the fixing frame. An isolation pad is provided on the outer surface of the cooling fan.

[0014] Compared with the prior art, this utility model provides a wall-mounted electrical appliance chassis structure, which has the following beneficial effects:

[0015] 1. The wall-mounted electrical enclosure structure, by pulling the enclosure door, the movement of the enclosure door causes the sliding rod to move inside the limiting groove. The movement of the sliding rod causes the connecting rod to move the adjusting rod away from the positioning rod. The movement of the adjusting rod causes the first mounting plate and the second mounting plate to unfold on both sides of the connecting plate, thus unfolding parallel between the adjusting rod and the positioning rod. This facilitates the fixing of components on both sides of the two mounting plates. The relatively sparse arrangement can avoid interference between components to a certain extent.

[0016] 2. This wall-mounted electrical appliance chassis structure, when the door is released and not subjected to external force, the restoring force of the locking spring acts simultaneously on the sides of the first and second mounting plates, thereby pulling the first and second mounting plates back to their initial folded state, activating the cooling fan. The cooling fans inside the mounting bracket work together to form airflow inside the chassis, quickly carrying away the heat inside the chassis, thus solving the problem of poor heat dissipation performance caused by the relatively cramped component layout of traditional wall-mounted electrical appliance chassis. Attached Figure Description

[0017] Figure 1 This is a three-dimensional view of the structure of this utility model;

[0018] Figure 2 This is a perspective view of the structural box of this utility model;

[0019] Figure 3 This is a cross-sectional view of the structure of this utility model;

[0020] Figure 4 This is a perspective view of the structural door, positioning rod, and fixing frame of this utility model;

[0021] Figure 5 This is a cross-sectional view of the structure of this utility model.

[0022] In the diagram: 1. Wall panel; 11. Locking slot; 12. Locking plate; 2. Cabinet body; 3. Cabinet door; 4. Mounting components; 41. Limiting rail; 411. Limiting groove; 42. Positioning rod; 43. Sliding rod; 44. Connecting rod; 45. Adjusting rod; 46. First mounting plate; 47. Connecting plate; 48. Second mounting plate; 49. Locking spring; 5. Heat dissipation components; 51. Fixing bracket; 52. Heat dissipation fan; 53. Heat dissipation window. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figures 1 to 5 In this embodiment, a wall-mounted electrical enclosure structure includes a wall-mounting panel 1, an enclosure 2, and an enclosure door 3. An installation assembly 4 is installed inside the enclosure 2, and a heat dissipation assembly 5 is installed on the side of the enclosure door 3. The wall-mounting panel 1 has several slots 11 inside. An L-shaped slotting plate 12 is fixedly installed on the side of the enclosure 2, inserted into the slots 11 and fixedly installed with them via snap fasteners. Several snap fasteners for use with the enclosure door 3 are provided on the inner side wall of the enclosure 2.

[0025] The wall panel 1 is fixed to the wall surface by bolts, etc., and the locking plate 12 is inserted and fixed by the locking port 11, so that the box 2 can be hung on the wall panel 1 installed on the wall.

[0026] Please see Figures 1 to 5In this embodiment, the mounting assembly 4 includes several limiting rails 41 fixedly mounted on the inner side wall of the housing 2, positioning rods 42 fixedly mounted between the limiting rails 41, sliding rods 43 movably connected inside the limiting rails 41, connecting rods 44 fixedly mounted on the side of the sliding rods 43, adjusting rods 45 fixedly mounted on the top of the connecting rods 44, a first mounting plate 46 rotatably connected to the outside of the adjusting rods 45, a connecting plate 47 rotatably connected to the side of the first mounting plate 46, a second mounting plate 48 rotatably connected to the outside of the positioning rods 42, and several locking springs 49 fixedly mounted on the side of the first mounting plate 46.

[0027] In this embodiment, the limiting rail 41 has a limiting slot 411 extending to one side surface. The sliding rod 43 is longitudinally inserted into the limiting slot 411 and slidably connected to the limiting rail 41. The side of the sliding rod 43 is fixedly installed on the inner side wall of the door 3. The connecting rod 44 has a U-shaped structure, and the upper and lower ends of the adjusting rod 45 are fixedly installed with the connecting rod 44. The connecting plate 47 has an arc-shaped structure, and its two sides are respectively connected to the first mounting plate 46 and the second mounting plate 48 by hinges. The locking spring 49 is located on the side of the first mounting plate 46 near the connecting plate 47, and its two ends are fixedly installed on the opposite side of the first mounting plate 46 and the second mounting plate 48.

[0028] A limiting groove 411 is provided on the side of the limiting rail 41 to limit the sliding rod 43. When the door 3 is pulled, the sliding rod 43 slides inside the limiting groove 411, which in turn moves the connecting rod 44. The connecting rod 44 moves under the action of the sliding rod 43, which causes the adjusting rod 45 to pull the first mounting plate 46 and the second mounting plate 48 to unfold on both sides of the connecting plate 47. The unfolding of the two mounting plates facilitates the installation of chassis components.

[0029] Please see Figures 1 to 5 In this embodiment, the heat dissipation assembly 5 includes a mounting bracket 51 fixedly installed on the side of the door 3, a cooling fan 52 movably connected inside the mounting bracket 51, and heat dissipation windows 53 opened on the upper and lower side walls of the housing 2. The mounting bracket 51 has a U-shaped structure and a fixing slot is opened on the inner side wall. The cooling fan 52 is longitudinally embedded in the fixing slot and slidably connected to the mounting bracket 51. An isolation pad is provided on the outer surface of the cooling fan 52.

[0030] By fixing the cooling fan 52 to the side of the door 3 with a bracket 51, airflow is formed inside the enclosure 2, which carries away the heat generated by the internal components of the enclosure 2 during operation, thereby ensuring the heat dissipation effect inside the enclosure. The slot is set to limit the cooling fan 52 for easy cleaning later. The isolation pad prevents the cooling fan 52 from vibrating and causing abnormal noise during operation.

[0031] The working principle of the above embodiments is as follows:

[0032] By pulling the door 3, the movement of the door 3 causes the sliding rod 43 to move inside the limiting slot 411. The movement of the sliding rod 43 causes the connecting rod 44 to move the adjusting rod 45 away from the positioning rod 42. The movement of the adjusting rod 45 causes the first mounting plate 46 and the second mounting plate 48 to unfold on both sides of the connecting plate 47, thus unfolding parallel between the adjusting rod 45 and the positioning rod 42. This makes it easier to fix the components on both sides of the two mounting plates. The relatively sparse arrangement can avoid interference between the components to a certain extent.

[0033] In addition, when the door 3 is released, the restoring force of the locking spring 49 will act on the sides of the first mounting plate 46 and the second mounting plate 48 simultaneously when the door 3 is not subjected to external force, thereby pulling the first mounting plate 46 and the second mounting plate 48 back to the initial folded state, activating the cooling fan 52. The cooling fans 52 inside the mounting bracket 51 cooperate with each other to form airflow inside the cabinet 2, quickly carrying away the heat inside the cabinet, thereby solving the problem of poor heat dissipation performance caused by the relatively compact layout of components in traditional wall-mounted electrical cabinets.

[0034] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional and known device such as a computer, and the existing publicly available power connection technology will not be elaborated in the text.

[0035] 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.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. A wall-hung electric appliance cabinet structure comprising a wall-hanging plate (1), a cabinet (2), and a cabinet door (3), characterized in that: The box (2) is equipped with an installation component (4) inside, and a heat dissipation component (5) is provided on the side of the box door (3); The mounting assembly (4) includes several limiting rails (41) fixedly mounted on the inner side wall of the housing (2), positioning rods (42) fixedly mounted between the limiting rails (41), sliding rods (43) movably connected inside the limiting rails (41), connecting rods (44) fixedly mounted on the side of the sliding rods (43), adjusting rods (45) fixedly mounted on the top of the connecting rods (44), a first mounting plate (46) rotatably connected to the outside of the adjusting rods (45), a connecting plate (47) rotatably connected to the side of the first mounting plate (46), a second mounting plate (48) rotatably connected to the outside of the positioning rods (42), and several locking springs (49) fixedly mounted on the side of the first mounting plate (46).

2. The wall-hanging appliance cabinet structure according to claim 1, characterized in that: The heat dissipation assembly (5) includes a fixed bracket (51) fixedly installed on the side of the door (3), a heat dissipation fan (52) movably connected inside the fixed bracket (51), and heat dissipation windows (53) opened on the upper and lower side walls of the box (2).

3. The wall-hanging appliance cabinet structure according to claim 1, characterized in that: The wall panel (1) has several slots (11) inside. An L-shaped slot plate (12) is fixedly installed on the side of the box (2). The slot plate (12) is inserted into the slot (11) and fixedly installed with the slot (11) by a buckle. The inner side wall of the box (2) is provided with several buckles that are used in conjunction with the box door (3).

4. The wall-hanging appliance cabinet structure according to claim 1, characterized in that: The limiting rail (41) has a limiting groove (411) extending to one side surface. The sliding rod (43) is inserted longitudinally into the limiting groove (411) and slidably connected with the limiting rail (41). The side of the sliding rod (43) is fixedly installed on the inner wall of the box door (3).

5. The wall-hanging appliance cabinet structure according to claim 1, characterized in that: The connecting rod (44) has a U-shaped structure. The upper and lower ends of the adjusting rod (45) are fixedly installed with the connecting rod (44). The connecting plate (47) has an arc-shaped structure and its two sides are respectively connected to the first mounting plate (46) and the second mounting plate (48) by hinges.

6. The wall-hanging appliance cabinet structure according to claim 1, characterized in that: The locking spring (49) is located on one side of the first mounting plate (46) near the connecting plate (47), and the two ends of the locking spring (49) are fixedly installed on the opposite side of the first mounting plate (46) and the second mounting plate (48).

7. The wall-mounted electrical enclosure structure according to claim 2, characterized in that: The fixing frame (51) has a U-shaped structure and a fixing slot is provided on the inner side wall. The cooling fan (52) is longitudinally embedded in the fixing slot and slidably connected with the fixing frame (51). An isolation pad is provided on the outer surface of the cooling fan (52).

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