CN203837142U - Terminal block fixing plate and outdoor unit of air conditioner - Google Patents

Abstract

The utility model relates to a terminal block fixing plate and an outdoor unit of an air conditioner. A terminal block fixing plate for an outdoor unit of an air conditioner includes a first bearing portion for installing a first terminal base, a second bearing portion for installing a second terminal base, and an installation flange for fixing the terminal base fixing plate, wherein, The first bearing part and the second bearing part are not coplanar. In addition, an outdoor unit of an air conditioner, the outdoor unit of the air conditioner includes a heat exchange chamber and a machine room separated by partitions, and a front panel and side panels for forming the outdoor unit of the air conditioner to form an internal space, the outdoor unit of the air conditioner includes The above-mentioned terminal block fixing plate. By adopting the terminal block fixing plate of the utility model, the terminal block and its upper wiring can be easily observed, and the interference between the terminal blocks can be effectively avoided, thereby facilitating the inspection and maintenance of the outdoor unit of the air conditioner, and at the same time, the interior of the outdoor unit can be saved. installation space.

Description

Terminal block fixing plate and air conditioner outdoor unit

technical field

The utility model relates to the field of air conditioners, in particular to a terminal block fixing plate used for an outdoor unit of an air conditioner.

Background technique

In the outdoor unit 1 of the air conditioner, the terminal block fixing plate 2 is generally arranged horizontally or vertically in the mechanical room of the outdoor unit 1 of the air conditioner, and the plate body of the terminal block fixing plate 2 is parallel to the front plate or side plate of the outdoor unit of the air conditioner. , so the terminal block 3 fixed on the terminal block fixing plate 2 is arranged in a direction parallel to the front or side plate of the outdoor unit 1, see FIG. 7 for example.

However, with the current trend of miniaturization of air-conditioning equipment, the size of the outdoor unit of the air-conditioner is decreasing day by day, and the installation space of components in the mechanical room is also becoming more compact. The horizontal and vertical distances of the outdoor unit tend to be shortened. In some cases, the length of the terminal block fixing plate is also limited. Using the existing terminal block fixing plate and installation method to fix the terminal block will lead to the problems of insufficient installation space or obstructed line of sight and inconvenient wiring. Moreover, multiple terminal blocks need to be installed on the terminal block fixing plate 2 , and there will be interference between the terminal blocks.

Utility model content

In order to overcome the deficiencies in the above-mentioned prior art, avoid the two terminal blocks on the fixed plate from interfering with each other, and at the same time prevent the line of sight from being obstructed during wiring operations. In addition, it is also hoped that the length of the terminal block fixed plate should be as small as possible. The utility model proposes a A terminal block fixing plate for an outdoor unit of an air conditioner. According to a first aspect of the present utility model, the terminal block fixing plate includes a first bearing part for installing a first terminal base, a second bearing part for installing a second terminal base, and The mounting flange for fixing the terminal block fixing plate, wherein the first load-bearing part and the second load-bearing part are not coplanar.

According to the second aspect of the present invention, the first bearing part is arranged obliquely relative to the second bearing part.

According to a third aspect of the present utility model, the first bearing part is arranged parallel to the second bearing part.

According to the fourth aspect of the present utility model, in the terminal block fixing plate of the above-mentioned second and third aspects, the mounting flanges are respectively located on both sides of the length direction of the terminal block fixing plate, and the first bearing part and the second bearing part At least partially overlapping along the length direction, the first carrying portion and the second carrying portion are staggered from each other in the width direction of the terminal block fixing plate without overlapping.

According to a fifth aspect of the present utility model, in the terminal block fixing plate of the above-mentioned second and third aspects, the mounting flanges are respectively located on both sides of the length direction of the terminal block fixing plate, and the first bearing part and the second bearing part There is no overlap along the length.

According to a sixth aspect of the present utility model, the first bearing part, the second bearing part and the installation flange are integrally formed.

In addition, according to a seventh aspect of the present utility model, an outdoor unit of an air conditioner includes a heat exchange chamber and a mechanical room separated by a partition, and a front plate and a As for the side plate, the outdoor unit of the air conditioner includes the terminal block fixing plate according to any one of the above aspects.

According to an eighth aspect of the present invention, in the outdoor unit of the air conditioner, the second carrying portion is recessed into the outdoor unit of the air conditioner to form an accommodating space.

According to the ninth aspect of the utility model, in the outdoor unit of the air conditioner, the installation flange located on one side of the terminal block fixing plate is fixed to the electrical control unit of the air conditioner outdoor unit, and the other side of the terminal block fixing plate is installed Hems are secured to side panels.

According to a tenth aspect of the present invention, in the outdoor unit of the air conditioner, the first terminal block and the second terminal block are respectively fixed on the first bearing part and the second bearing part toward the outside of the outdoor unit of the air conditioner.

With the terminal block fixing plate according to the utility model, the load-bearing parts of the two carrying terminal blocks are not in the same plane, therefore, the wiring on the terminal block is easy to be observed, and the interference between the terminal blocks can be effectively avoided, so that it is convenient for the outdoor air conditioner Machine overhaul and maintenance.

In addition, because the first bearing part and the second bearing part overlap in the length direction, especially because the first bearing part and the second bearing part are arranged obliquely, the length dimension of the terminal block fixing plate can be reduced, thereby further saving installation space.

Description of drawings

Fig. 1 shows a perspective view of a terminal block fixing plate according to a first embodiment of the present invention.

Fig. 2 shows a top view of the terminal block fixing plate according to the first embodiment of the present invention.

Fig. 3 shows a perspective view of the terminal block fixing plate according to the first embodiment of the present invention, on which the terminal block and related components are mounted.

FIG. 4 shows a bottom view of the terminal block fixing plate shown in FIG. 3 .

Fig. 5 shows a schematic view of the terminal block fixing plate assembled in the outdoor unit of the air conditioner according to the first embodiment of the present invention.

Fig. 6 shows a schematic top view of the terminal block fixing plate according to the second embodiment of the present invention.

Fig. 7 shows a schematic view of the terminal block fixing plate assembled in the outdoor unit of the air conditioner in the prior art.

Detailed ways

The utility model will be further described below in conjunction with specific embodiments and accompanying drawings, and more details have been set forth in the following description so as to fully understand the utility model, but the utility model can obviously be in many other ways different from this description To implement, those skilled in the art can make similar promotion and deduction according to the actual application situation without violating the connotation of the utility model, so the content of this specific embodiment should not limit the protection scope of the utility model.

first embodiment

FIG. 1 shows a terminal block fixing plate 20 according to the first embodiment of the present invention, which is used for fixing and installing the terminal block inside the outdoor unit 10 of the air conditioner. As shown in FIGS. 1 to 4 , the terminal block fixing plate 20 includes a first carrying portion 21 for mounting the first terminal block 31 , a second carrying portion 22 for mounting the second terminal block 32 , and a mounting portion for fixing the terminal block fixing plate 20 . The flange 25 is installed, wherein the first bearing part 21 and the second bearing part 22 are not coplanar. In other words, the first bearing part 21 has one installation plane, and the second bearing part 22 has another installation plane, and these two installation planes are not in the same plane. It can be clearly seen from FIG. 2 that the first carrying portion 21 is arranged obliquely relative to the second carrying portion 22 at an angle.

In this embodiment, the mounting flanges 25 are respectively located on opposite sides of the terminal block fixing plate 20 in the length direction (ie, the Y direction in FIG. 1 ). The size, position and extension direction of the installation flange 25 can be set according to the internal structure of the outdoor unit 10 of the air conditioner. For example, in this embodiment, the two mounting flanges 25 extend substantially perpendicular to the first bearing part 21, and a reinforcing rib 26 may be provided between the mounting flanges 25 and the bearing part to increase the overall strength of the terminal block fixing plate 20. strength to minimize vibration during operation.

The first carrying portion 21 and the second carrying portion 22 overlap at least partially in the length direction, and in the width direction of the terminal block fixing plate 20 perpendicular to the length direction (that is, the Z direction in FIG. 1 ), the first carrying portion 21 and the second The two bearing parts 22 are staggered from each other without overlapping. As shown in FIG. 3 , the first terminal block 31 can be installed on the first bearing part 21 through suitable fasteners, and the second terminal block 32 can be installed on the second bearing part 22 through fasteners, as shown in FIG. 4 After installation, the two terminal blocks 31 and 32 also form an angle correspondingly and are inclined to each other. In addition, it can also be seen from FIG. 3 that a third bearing part 23 extends downward from the first bearing part 21, a fourth bearing part 24 extends upward from the second bearing part 22, and a third bearing part 24 extends upward from the second bearing part 22. The part 23 and the fourth carrying part 24 can be used for mounting components other than the terminal block, such as the magnetic ring 33 and the tie-wrap ring 34 . In this embodiment, the first bearing part 21 is coplanar with the third bearing part 23 , and the second bearing part 22 is coplanar with the fourth bearing part 24 .

In addition, it can be seen from FIG. 2 that an acute angle α is formed between the first bearing portion 21 and the second bearing portion 22, and the size of this angle is preferably less than 45 degrees, more preferably less than 30 degrees. In this way, when the two After the terminal blocks 31, 32 are respectively fixed on the carrying parts 21, 22, when the wiring operation is performed in the mechanical room of the outdoor unit 10 of the air conditioner, the operator's line of sight will not be obstructed, and the operation is easier.

The terminal block fixing plate 20 is made of a metal plate, and can be integrally formed, for example, by molding or the like. Thus, the first carrying portion 21 , the second carrying portion 22 and the two mounting flanges 25 are integrally formed. Alternatively, the terminal block fixing plate 20 can also be formed into several separate parts firstly, and then formed into a whole by means of welding, fastener connection and the like.

Fig. 5 is a schematic diagram of the installation of the terminal block fixing plate 20 in the first embodiment into the mechanical room of the outdoor unit 10 of the air conditioner, in which a part of the side plate 12 as an inspection panel is removed to show the terminal block fixing plate 20 therein structure location.

Specifically, the outdoor unit 10 of the air conditioner generally has a casing composed of a top panel, a bottom panel, a front panel, a back panel and side panels 12 , and includes a refrigeration unit and an electrical control unit 11 inside. The mounting flange 25 of one side of the terminal block fixing plate 20 can be fixed to the electric control unit 11 of the outdoor unit 10 of the air conditioner, and the mounting flange 25 of the other side is fixed to the side plate 12 . Alternatively, the installation flange 25 can also be respectively fixed to the partition plate (not shown) and the side plate 12 inside the outdoor unit 10 of the air conditioner.

Viewed from the direction shown in Figure 5, the first bearing part 21 is generally parallel to the side plate 12, and the second bearing part 22 is inclined relative to the side plate 12, so that the second bearing part 22 is recessed toward the inside of the air conditioner outdoor unit 10 to form a container. setting space. When the terminal block fixing plate 20 is installed in the air conditioner outdoor unit 10, the length direction of the terminal block fixing plate 20 is approximately in the horizontal direction of the air conditioner outdoor unit 10, because the first bearing part 21 and the second bearing part 22 are in the horizontal direction. The directions partially overlap and the first bearing part 21 is inclined relative to the second bearing part 22. Therefore, the wiring on the terminal blocks on the two bearing parts 21, 22 is easy to be observed, the line of sight will not be hindered, and mutual interference will not occur. The electrical stability is improved, and in the case of limited space between the electrical control unit 11 and the side plate 12, the terminal block of the original size can also be installed and fixed. In addition, the two bearing parts 21 , 22 arranged obliquely also avoid electrical interference between the two terminal blocks 31 , 32 .

second embodiment

The terminal block fixing plate according to the present invention may have other modification examples. For example, FIG. 6 shows a schematic top view of the terminal block fixing plate according to the second embodiment of the present invention. The terminal block fixing plate 20' also has a first carrying portion 21' carrying the first terminal block 31 and a second carrying portion 22' carrying the second terminal block 32. Unlike the first embodiment, the first carrying portion 21' is parallel to the second carrying portion 22', but they are staggered from each other and are not on the same plane. The terminal block fixing plate 20 ′ according to the second embodiment has mounting flanges 25 ′ on both sides in its length direction, and the two mounting flanges 25 ′ can extend in the same or opposite directions.

In the length direction, the first carrying portion 21 ′ and the second carrying portion 22 ′ may not overlap each other. Alternatively, the first carrying portion 21 ′ and the second carrying portion 22 ′ may also be disposed at least partially overlapping in the length direction and staggered in the width direction.

When the terminal block fixing plate 20' is installed in the mechanical room of the outdoor unit 10 of the air conditioner, the wiring on the terminal block on the two carrying parts 21', 22' is easy to be observed, the line of sight will not be hindered, and will not interfere with each other. interference to improve electrical stability.

technical effect

With the terminal block fixing plate according to the utility model, the load-bearing parts of the two carrying terminal blocks are not in the same plane, therefore, the wiring on the terminal block is easy to be observed, and the interference between the terminal blocks can be effectively avoided, so that it is convenient for the outdoor air conditioner Machine overhaul and maintenance.

In addition, because the first bearing part and the second bearing part overlap in the length direction, especially because the first bearing part and the second bearing part are arranged obliquely, the length dimension of the terminal block fixing plate can be reduced, thereby further saving installation space.

Although the utility model is disclosed as above with preferred embodiments, it is not used to limit the utility model, and any person skilled in the art can make possible changes and modifications without departing from the spirit and scope of the utility model. Therefore, any modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention, all fall within the protection scope defined by the claims of the present invention.

Claims (10)

1. the terminal board fixed head for air conditioner outdoor unit, described terminal board fixed head comprise install the first terminal platform the first supporting part, the second supporting part of the second terminal board and the installation folding for fixed terminal platform fixed head are installed, it is characterized in that, described the first supporting part and described the second supporting part are not coplanar.

2. terminal board fixed head as claimed in claim 1, is characterized in that, described the first supporting part is obliquely installed with respect to described the second supporting part.

3. terminal board fixed head as claimed in claim 1, is characterized in that, described the first supporting part be arranged in parallel with respect to described the second supporting part.

4. terminal board fixed head as claimed in claim 2 or claim 3, it is characterized in that, described installation folding lays respectively at the both sides of the length direction of described terminal board fixed head, described the first supporting part and described the second supporting part are overlapping at least partly along described length direction, and described the first supporting part and described the second supporting part stagger and zero lap each other at the width of described terminal board fixed head.

5. terminal board fixed head as claimed in claim 2 or claim 3, is characterized in that, described installation folding lays respectively at the both sides of the length direction of described terminal board fixed head, and described the first supporting part and described the second supporting part are along described length direction zero lap.

6. terminal board fixed head as claimed in claim 1, is characterized in that, described the first supporting part, described the second supporting part and described installation folding are integrally formed.

7. an air conditioner outdoor unit, described air conditioner outdoor unit comprises that described air conditioner outdoor unit comprises the terminal board fixed head as described in any one in claim 1-6 with the heat-exchanging chamber of baffle for separating and Machine Room and for making described air conditioner outdoor unit form header board and the side plate of inner space.

8. air conditioner outdoor unit as claimed in claim 7, is characterized in that, described the second supporting part forms accommodation space to the inner recess of described air conditioner outdoor unit.

9. air conditioner outdoor unit as claimed in claim 7, it is characterized in that, the described installation folding that is positioned at described terminal board fixed head one side is fixed to the electric control unit of described air conditioner outdoor unit, is positioned at another described installation folding of described terminal board fixed head and is fixed to described side plate.

10. air conditioner outdoor unit as claimed in claim 7, is characterized in that, described the first terminal platform and described the second terminal board are separately fixed on described the first supporting part and described the second supporting part towards the outside of described air conditioner outdoor unit.