CN210688512U - Electric control box and air conditioner outdoor unit with same - Google Patents

Abstract

The utility model discloses an automatically controlled box and have its outer machine of air-conditioner, automatically controlled box includes: an electrical appliance mounting plate; the fixing plate is positioned below the electric appliance mounting plate and connected with the electric appliance mounting plate; the electric control mounting box comprises a box body, the box body is positioned below the electric appliance mounting plate and connected with the electric appliance mounting plate, the box body and the fixing plate are arranged in the length direction of the electric appliance mounting plate, and the fixing plate, the box body and the electric appliance mounting plate define a mounting space together; the PCB board is arranged in the mounting space; the radiator, the radiator wears to establish on the fixed plate, the upper end and the PCB board contact of radiator, radiator and box body are arranged on the length direction of electrical apparatus mounting panel, the box body has the heat dissipation lateral wall that is close to the radiator, be equipped with the heat dissipation window on the heat dissipation lateral wall, be equipped with the manger plate muscle on the interior diapire of box body, the manger plate muscle is spaced apart with the heat dissipation lateral wall, the manger plate muscle extends along the length direction of heat dissipation lateral wall, the manger plate muscle is an organic whole with the box body, it is few to have a part quantity.

Description

Electric control box and air conditioner outdoor unit with same

Technical Field

The utility model belongs to the technical field of air treatment equipment, particularly, relate to an automatically controlled box and have its outer machine of air-conditioner.

Background

The air condensing units automatically controlled box is as the installation and the fixed knot of air condensing units automatically controlled PCB board to construct, except playing fixed automatically controlled, preventing automatically controlled components and parts and panel beating contact, still need to satisfy the conventionality and prevent to drench with rain, wind wheel reversal drench with rain, prevent fires (electric heating wire, alcohol are combustion-supporting), still need satisfy and walk requirement such as line standard, this has proposed strict requirement to automatically controlled box structure leakproofness, safety design standard, structural strength etc.. The existing electric control box generally comprises an electric control box mounting plate, a water baffle, a bracket, an electric control (comprising a radiator, a radiator bracket, an electronic element and a PCB), an electric control mounting box and an electric control box cover; the number of parts is large, and the material cost and the processing cost are greatly increased; and the electronic control mounting plate is small in plastic thickness and large in size, and is often deformed to cause mounting difficulty, the overall structural scheme is low in assembly efficiency, and the electronic control mounting plate is difficult to disassemble after being mounted.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatically controlled box has part small in quantity, advantage that assembly process is simple.

The utility model also provides an outer machine of air-conditioner, including above-mentioned automatically controlled box.

According to the utility model discloses automatically controlled box, include: an electrical appliance mounting plate; the fixing plate is positioned below the electric appliance mounting plate and connected with the electric appliance mounting plate; the electric control mounting box comprises a box body, the box body is positioned below the electric appliance mounting plate and connected with the electric appliance mounting plate, the box body and the fixing plate are arranged in the length direction of the electric appliance mounting plate, and the fixing plate, the box body and the electric appliance mounting plate define a mounting space together; the PCB board is arranged in the mounting space; the radiator, the radiator wears to establish on the fixed plate, the upper end and the PCB board contact of radiator, radiator and box body are arranged on the length direction of electrical apparatus mounting panel, and the box body has the heat dissipation lateral wall that is close to the radiator, is equipped with the heat dissipation window on the heat dissipation lateral wall, is equipped with the manger plate muscle on the interior diapire of box body, and the manger plate muscle is spaced apart with the heat dissipation lateral wall, and the manger plate muscle extends along the length direction of heat dissipation lateral wall, and the manger plate muscle is integrative with.

According to the utility model discloses automatically controlled box, spare part is small in quantity, and assembly process is simple, and easy operation requires lowerly to the production personnel proficiency, and then can reduction in production cost.

According to some embodiments of the utility model, the both ends of the length direction of manger plate muscle extend respectively to with the box body on the interior diapire be connected's the both sides wall.

According to some embodiments of the utility model, be equipped with on the diapire of box body and cross the line hole and the wiring colludes, cross the line hole and the wiring colludes spaced apart, the wiring colludes and is integrative spare with the box body.

Furthermore, one side of the box body, which is far away from the radiator, is opened, and one side of the wire passing hole, which is far away from the radiator, is provided with a first notch.

Further, the wire hook comprises: the connecting part extends along the arrangement direction of the wire passing hole and the wire hanging hooks, and one end of the connecting part, which is far away from the wire passing hole, is connected with the bottom wall of the box body; the clamping part extends along the direction vertical to the arrangement direction of the wire through hole and the wire hanging hook, and one end of the clamping part is connected with the other end of the connecting part; the one end of trip portion is connected with the other end of joint portion, and the extending direction of the other end of trip portion is the same with the extending direction of connecting portion and spaced apart with the diapire of box body.

Further, the connecting part inclines towards the direction close to the installation space in the direction from the wire through hole to the wire hook.

According to some embodiments of the utility model, be equipped with the outlet on the diapire of box body, the outlet is located one side that is close to the heat dissipation window of manger plate muscle.

According to some embodiments of the utility model, the box body is connected with the electrical apparatus mounting panel joint.

According to some embodiments of the utility model, the fixed plate is connected with the electrical apparatus mounting panel joint.

According to some embodiments of the present invention, further comprising: one end of the water baffle is connected with one end, close to the box body, of the fixing plate, the water baffle is substantially perpendicular to the fixing plate, the water baffle is located in the box body and opposite to the heat dissipation window, one end, far away from the fixing plate, of the water baffle is spaced from the inner bottom wall of the box body, and the water blocking rib is located on one side, far away from the heat dissipation window, of the water baffle.

Further, the one end that is close to the breakwater of fixed plate is equipped with the spacing muscle of fourth, and the length direction of breakwater is followed to the spacing muscle of fourth extends, and the spacing muscle of fourth is spaced apart with the breakwater in order to inject the draw-in groove, and the one end of heat dissipation lateral wall is located the draw-in groove.

According to some embodiments of the utility model, one side of the orientation installation space of fixed plate is equipped with sealed muscle, and sealed muscle is two, and two sealed muscle are located the both sides of radiator respectively.

According to the utility model discloses a some embodiments are equipped with the mounting groove on the electrical apparatus mounting panel, and the PCB board package rubbing board body, the plate body is established in the mounting groove.

Further, be equipped with a plurality of brace tables in the mounting groove, a plurality of brace tables are spaced apart along the circumferential direction of mounting groove, and the plate body supports on a brace table.

Further, the mounting groove includes relative first lateral wall and second lateral wall, is equipped with first spacing muscle on the first lateral wall, and first spacing muscle is spaced apart with the surface of keeping away from the mounting groove diapire of brace table, is equipped with the buckle on the second lateral wall, and the buckle is spaced apart with the surface of keeping away from the mounting groove diapire of brace table, and the one end of plate body is located between first spacing muscle and the brace table, and the other end of plate body is located between buckle and the brace table.

Further, first spacing muscle includes first section and second section, and the one end and the first side wall of first section are connected, and first section is perpendicular with first side wall, and the one end and the other end of first section of second section are connected, and in the direction of first section to second section, the second section orientation is kept away from the direction slope of mounting groove diapire.

Furthermore, two sides of the buckle are provided with second notches, and the second notches penetrate through the second side wall.

Further, one side of the buckle far away from the bottom wall of the mounting groove is provided with a guide inclined plane.

Further, still be equipped with the spacing muscle of second that is used for injecing the plate body and removes along the length direction of mounting groove and be used for injecing the plate body and remove along the width direction of mounting groove on the lateral wall of mounting groove.

Further, the mounting groove includes relative first lateral wall and second lateral wall, is equipped with the spacing muscle of third on at least one in first lateral wall and the second lateral wall, and the spacing muscle of third extends along the depth direction of mounting groove, all is equipped with the spacing muscle of second on first lateral wall and the second lateral wall.

According to the utility model discloses outdoor machine of air-conditioner, include: the electronic control box.

According to the utility model discloses outdoor machine of air-conditioner, owing to including foretell automatically controlled box, spare part is small in quantity, and assembly process is simple, and easy operation requires lowerly to the producer proficiency, and then can reduction in production cost.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a perspective view of an electrical control box according to an embodiment of the present invention;

fig. 2 is a perspective view of an angle of an electrical control mounting box of an electrical control box according to an embodiment of the present invention;

fig. 3 is a perspective view of another angle of the electrical control mounting box of the electrical control box according to an embodiment of the present invention;

fig. 4 is an angled perspective view of an appliance mounting plate of an electrical control box according to an embodiment of the present invention;

figure 5 is a perspective view of another angle of the appliance mounting plate of the electrical control box according to an embodiment of the present invention;

fig. 6 is a perspective view of a fixing plate of an electronic control box according to an embodiment of the present invention;

fig. 7 is an assembly schematic diagram of an electrical appliance mounting plate, a fixing plate and a PCB plate of an electrical control box according to an embodiment of the present invention;

FIG. 8 is an enlarged view at A in FIG. 7;

fig. 9 is an assembly schematic view of an electric control mounting box and a fixing plate of the electric control box according to the embodiment of the present invention;

fig. 10 is a sectional view taken in the direction B-B in fig. 9.

Reference numerals:

the electric control box 1 is provided with a plurality of electric control boxes,

the electric appliance mounting plate comprises an electric appliance mounting plate 10, a mounting groove 11, a support table 12, a first side wall 13, a second side wall 14, a buckle 14a, a second notch 14b, a guide inclined plane 14c, a first limiting rib 15, a first section 15a, a second section 15b, a second limiting rib 16, a third limiting rib 17, a first matching buckle 18, a second matching buckle 19, a limiting groove 10a, a limiting buckle 10b and a third side wall 10c

A fixing plate 20, a water baffle 21, a fourth limiting rib 22, a clamping groove 23, a sealing rib 24, a second matching groove 25, a limiting bulge 26,

the electric control mounting box 30, the box body 31, the mounting space 32, the heat dissipation side wall 33, the heat dissipation window 34, the water blocking rib 35, the wire passing hole 36, the first notch 36a, the wire hanging hook 37, the connecting part 37a, the clamping part 37b, the clamping hook part 37c, the water outlet 38, the first matching groove 39, the reinforcing rib 30a,

the PCB board 40, the board body 41, the heat sink 50,

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

An electronic control box 1 according to an embodiment of the present invention is described below with reference to the drawings.

According to the utility model discloses automatically controlled box 1, as shown in fig. 1 and 7, include: electrical appliance mounting plate 10, fixing plate 20, electrical control mounting box 30, PCB board 40 and heat sink 50.

Specifically, as shown in fig. 1, the fixing plate 20 is located below the appliance mounting plate 10, and the fixing plate 20 is connected to the appliance mounting plate 10, and preferably, the fixing plate 20 is detachably connected to the appliance mounting plate 10. Electrically controlled mounting box 30 includes box 31, and box 31 is located the below of electrical apparatus mounting panel 10, and box 31 is connected with electrical apparatus mounting panel 10, and preferably, box 31 is connected with electrical apparatus mounting panel 10 detachably. The box body 31 and the fixing plate 20 are arranged in the length direction of the electrical appliance mounting plate 10, and the fixing plate 20, the box body 31 and the electrical appliance mounting plate 10 together define a mounting space 32. As shown in fig. 7, the PCB board 40 is disposed in the mounting space 32. The heat sink 50 is disposed on the fixing plate 20 in a penetrating manner, and an upper end of the heat sink 50 contacts the PCB 40 to dissipate heat of the PCB 40.

As shown in fig. 1, the heat sink 50 and the box 31 are arranged in the length direction of the electrical appliance mounting board 10, the box 31 has a heat dissipating sidewall 33 close to the heat sink 50, and the heat dissipating sidewall 33 is provided with a heat dissipating window 34, so that heat generated by the operation of the PCB 40 can be dissipated from the heat dissipating window 34, and the possibility of heat accumulation in the mounting space 32 is reduced. As shown in fig. 2 and 3, a water blocking rib 35 is disposed on the inner bottom wall of the box 31, and the water blocking rib 35 is spaced apart from the heat dissipating sidewall 33, so as to reduce rainwater flowing along the inner bottom wall of the box 31 in a direction away from the heat dissipating window 34 after entering the installation space 32 from the heat dissipating window 34. The water retaining rib 35 extends along the length direction of the heat dissipation side wall 33, the water retaining rib 35 and the box body 31 are integrated, the production difficulty of the electric control mounting box 30 is reduced, and further parts of the electric control box 1 are reduced, so that the production and assembly of the electric control box 1 are simplified.

According to the utility model discloses automatically controlled box 1, spare part is small in quantity, and assembly process is simple, and easy operation requires lowerly to the production personnel proficiency, and then can reduction in production cost.

According to some embodiments of the present invention, as shown in fig. 3, the two ends of the water blocking rib 35 in the length direction respectively extend to the two side walls connected to the inner bottom wall of the box body 31. This can further reduce the possibility that rainwater flows along the inner bottom wall of the case 31 in a direction away from the heat dissipation window 34 after entering the installation space 32 from the heat dissipation window 34.

According to some embodiments of the utility model, as shown in fig. 2 and 3, be equipped with on the diapire of box body 31 and cross line hole 36 and hanging wire and collude 37, cross line hole 36 and hanging wire and collude 37 spaced apart, when automatically controlled box 1 was applied to the outer machine of air-conditioner, other components and parts passed through connection of electric lines in PCB board 40 and the outer machine of air-conditioner, and the electric wire passes around on hanging wire colludes 37 after crossing line hole 36, can standardize the line of walking. The wire hook 37 and the box body 31 are integrated, so that the processing and assembling steps can be reduced, the number of parts is reduced, and the production cost is reduced.

As shown in fig. 2 and 3, in order to increase the strength of box 31, several reinforcing ribs 30a are further provided at the bent portions of box 31. The number of the reinforcing ribs 30a can be designed according to actual needs.

Further, as shown in fig. 2 and 3, a side of the box body 31 away from the heat sink 50 is open, and when the electrical control box 1 is applied to an outdoor unit of an air conditioner, a side of the box body 31 away from the heat sink 50 is open, so that the PCB 40 can be conveniently connected to other components, such as a power supply, a motor, a compressor, etc. The first notch 36a is formed on the side of the wire through hole 36 far away from the heat sink 50, so that the wires can be more conveniently threaded into the wire through hole 36, and the difficulty of assembly operation is reduced.

Further, as shown in fig. 2 and 3, the wire hook 37 includes: a connecting portion 37a, a snap-in portion 37b, and a snap-in portion 37 c.

Specifically, the connecting portion 37a extends along the arrangement direction of the wire passing hole 36 and the wire hook 37, and one end of the connecting portion 37a far away from the wire passing hole 36 is connected to the bottom wall of the box body 31. The engaging portion 37b extends in a direction perpendicular to the arrangement direction of the wire passing hole 36 and the wire hook 37, and one end of the engaging portion 37b is connected to the other end of the connecting portion 37 a. One end of the hook portion 37c is connected to the other end of the hook portion 37b, and the extending direction of the other end of the hook portion 37c is the same as the extending direction of the connecting portion 37a and is spaced from the bottom wall of the box 31, so that the electric wire can be more easily wound on the connecting portion 37a and the hook portion 37b, and the hook portion 37c reduces the possibility that the electric wire is separated from the wire hook 37.

It is preferable that the connecting portion 37a, the engaging portion 37b, and the hook portion 37c are formed as a single piece.

Further, as shown in fig. 2 and 3, the connection portion 37a is inclined toward a direction close to the installation space 32 in a direction from the wire passing hole 36 to the wire hooking hook 37, so that when the electric control box 1 is applied to an outdoor unit of an air conditioner, an installer can wind an electric wire around the wire hooking hook 37 without looking down at the position of the wire hooking hook 37, thereby shortening the installation time and further reducing the production cost.

According to some embodiments of the utility model, as shown in fig. 2 and 3, be equipped with the outlet 38 on the diapire of box body 31, the outlet 38 is located one side that is close to heat dissipation window 34 of manger plate muscle 35, can make from this and can flow out box body 31 through outlet 38 after the rainwater that gets into box body 31 along heat dissipation window 34 shelters from by manger plate muscle 35, reduces the possibility that the rainwater damaged other components and parts.

According to the utility model discloses a some embodiments, box body 31 is connected with electrical apparatus mounting panel 10 joint, can shorten the man-hour of installation from this, and then reduction in production cost. As shown in fig. 2 and 3, the box body 31 is provided with a plurality of first matching grooves 39, as shown in fig. 4 and 5, the electrical appliance mounting plate 10 is provided with a plurality of first matching buckles 18, and the plurality of first matching buckles 18 are in one-to-one correspondence with the plurality of first matching grooves 39, so as to realize the clamping connection between the box body 31 and the electrical appliance mounting plate 10.

According to some embodiments of the present invention, as shown in fig. 7, the fixing plate 20 is connected to the electrical appliance mounting plate 10 in a snap-fit manner. Therefore, the mounting time can be shortened, and the production cost can be reduced. As shown in fig. 6, a plurality of second engaging grooves 25 are formed in the fixing plate 20, and as shown in fig. 4 and 5, a plurality of second engaging buckles 19 are formed on the electrical appliance mounting plate 10, and the plurality of second engaging buckles 19 correspond to the plurality of second engaging grooves 25 in a one-to-one manner, so as to realize the clamping connection between the fixing plate 20 and the electrical appliance mounting plate 10. As shown in fig. 6, the fixing plate 20 is further provided with a limiting protrusion 26, and as shown in fig. 4, the electrical appliance mounting plate 10 is provided with a limiting groove 10a matched with the limiting protrusion 26, so that the reliability of assembling the fixing plate 20 and the electrical appliance mounting plate 10 can be further improved, and the possibility that the fixing plate 20 falls off from the electrical appliance mounting plate 10 can be reduced.

According to some embodiments of the present invention, as shown in fig. 6, the electric control box 1 further includes: one end of the water baffle 21 is connected with one end of the fixing plate 20 close to the box body 31, the water baffle 21 is substantially perpendicular to the fixing plate 20, as shown in fig. 9 and 10, the water baffle 21 is located in the box body 31 and opposite to the heat dissipation window 34, thereby reducing the possibility that rainwater enters the box body 31 through the heat dissipation window 34. One end of the water baffle 21, which is far away from the fixing plate 20, is spaced from the inner bottom wall of the box body 31, so that heat generated by the PCB 40 can be dissipated along a gap between the water baffle 21 and the inner bottom wall of the box body 31, and the water baffle rib 35 is positioned on one side of the water baffle 21, which is far away from the heat dissipation window 34, so that when a part of rainwater passing through the heat dissipation window 34 and entering the box body 31 flows down along the water baffle 21 after being shielded by the water baffle 21, the possibility that the rainwater flows into other components can be reduced by being blocked by the water baffle rib 35.

Further, as shown in fig. 6 and 10, one end of the fixing plate 20 close to the water baffle 21 is provided with a fourth limiting rib 22, the fourth limiting rib 22 extends along the length direction of the water baffle 21, the fourth limiting rib 22 is spaced apart from the water baffle 21 to define a clamping groove 23, one end of the heat dissipation side wall 33 is located in the clamping groove 23, and therefore the heat dissipation side wall 33 can be limited, the clamping connection of the box body 31 and the fixing plate 20 is achieved, and the installation reliability is further improved.

According to some embodiments of the present invention, as shown in fig. 6 and 7, one side of the fixing plate 20 facing the mounting space 32 is provided with two sealing ribs 24, and the two sealing ribs 24 are respectively located at two sides of the heat sink 50, thereby reducing the possibility that the flying insects fly into the box 31 along the gaps at two sides of the heat sink 50.

According to some embodiments of the utility model, as shown in fig. 7, be equipped with mounting groove 11 on the electrical apparatus mounting panel 10, PCB 40 includes plate body 41, can be equipped with components and parts on the plate body 41, and plate body 41 is established in mounting groove 11, realizes spacing to plate body 41 from this. And then realize spacing to PCB board 40, the installation is simple, shortens man-hour.

Further, as shown in fig. 4 and 5, a plurality of supporting tables 12 are arranged in the mounting groove 11, the plurality of supporting tables 12 are spaced apart along the circumferential direction of the mounting groove 11, as shown in fig. 7, the plate body 41 is supported on the supporting tables 12, so that the plate body 41 can be limited, and meanwhile, the plate body 41 can be spaced apart from the bottom wall of the electrical appliance mounting plate 10, so that the PCB 40 can be conveniently detached, maintained and replaced when being in failure.

Further, as shown in fig. 4 and 5, the mounting groove 11 includes a first side wall 13 and a second side wall 14 opposite to each other, a first limiting rib 15 is disposed on the first side wall 13, the first limiting rib 15 is spaced apart from a surface of the support table 12 away from the bottom wall of the mounting groove 11, a buckle 14a is disposed on the second side wall 14, the buckle 14a is spaced apart from a surface of the support table 12 away from the bottom wall of the mounting groove 11, one end of the plate body 41 is located between the first limiting rib 15 and the support table 12, and the other end of the plate body 41 is located between the buckle 14a and the support table 12, so that the plate body 41 can be fixed. As shown in fig. 4 and 5, the mounting groove 11 further includes a third sidewall 10c, one end of the third sidewall 10c is connected to one end of the first sidewall 13, the other end of the third sidewall 10c is connected to one end of the second sidewall 14, a position-limiting buckle 10b is disposed on the third sidewall 10c, the position-limiting buckle 10b is spaced apart from the bottom wall of the mounting groove 11, and the plate body 41 is located between the position-limiting buckle 10b and the bottom wall of the mounting groove 11, so that the plate body 41 mounted in the mounting groove 11 can be further limited, and the possibility that the PCB 40 falls off from the mounting groove 11 is further reduced.

Further, as shown in fig. 4, 5, 7 and 8, the first limiting rib 15 includes a first section 15a and a second section 15b, one end of the first section 15a is connected with the first side wall 13, the first section 15a is perpendicular to the first side wall 13, one end of the second section 15b is connected with the other end of the first section 15a, and the second section 15b is inclined toward a direction away from the bottom wall of the mounting groove 11 in a direction from the first section 15a to the second section 15 b. Therefore, the plate body 41 can be conveniently inserted into or removed from the position between the support platform 12 and the first limiting rib 15, and the installation and the disassembly are convenient.

Further, as shown in fig. 4, two sides of the buckle 14a are provided with second notches 14b, and the second notches 14b penetrate through the second side wall 14, so that the buckle 14a has a certain movement margin, and the plate body 41 is conveniently clamped into the buckle 14 a.

Further, as shown in fig. 4, the side of the catch 14a away from the bottom wall of the mounting groove 11 has a guide slope 14 c. The plate 41 can be easily snapped into the catch 14a along the guide slope 14 c.

Further, as shown in fig. 5 and 7, a second limiting rib 16 for limiting the movement of the plate body 41 along the length direction of the mounting groove 11 and a third limiting rib 17 for limiting the movement of the plate body 41 along the width direction of the mounting groove 11 are further arranged on the side wall of the mounting groove 11, and since the dimension of the PCB 40 in the length direction and the dimension of the PCB 40 in the width direction are both smaller than those of the mounting groove 11, so that the PCB 40 can be mounted in the mounting groove 11, and gaps can be formed between the PCB 40 in the length direction and the width direction and the inner wall of the mounting groove 11, the PCB 40 can be limited in the length direction of the mounting groove 11 by the second limiting rib 16, so that the possibility that the PCB 40 shakes in the length direction of the mounting groove 11 is reduced; the third limiting rib 17 can limit the PCB 40 in the width direction of the mounting groove 11, and the possibility that the PCB 40 shakes in the width direction of the mounting groove 11 is reduced.

Further, as shown in fig. 4, 5 and 7, the mounting groove 11 includes opposite first and second side walls 13 and 14. At least one of the first side wall 13 and the second side wall 14 is provided with a third limiting rib 17, the first side wall 13 may be provided with the third limiting rib 17, as shown in fig. 5, or the first side wall 13 and the second side wall 14 may be provided with the third limiting rib 17. The third position-limiting rib 17 extends along the depth direction of the mounting groove 11, namely the height direction of the first side wall 13 or the second side wall 14, so that the possibility of the PCB 40 moving in the width direction of the mounting groove 11 can be further reduced, and the second position-limiting ribs 16 are arranged on the first side wall 13 and the second side wall 14, so that the possibility of the PCB 40 moving in the length direction of the mounting groove 11 can be further reduced.

According to the utility model discloses outdoor machine of air-conditioner, include: the electrical control box 1 according to the above.

According to the utility model discloses outdoor machine of air-conditioner, owing to including foretell automatically controlled box 1, spare part is small in quantity, and assembly process is simple, and easy operation requires lowerly to the production personnel proficiency, and then can reduction in production cost.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship indicated based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (21)

1. An electrical control box, comprising:

an electrical appliance mounting plate;

the fixing plate is positioned below the electric appliance mounting plate and connected with the electric appliance mounting plate;

the electric control mounting box comprises a box body, the box body is positioned below the electric appliance mounting plate and connected with the electric appliance mounting plate, the box body and the fixing plate are arranged in the length direction of the electric appliance mounting plate, and the fixing plate, the box body and the electric appliance mounting plate define a mounting space together;

the PCB board is arranged in the mounting space;

the radiator, the radiator wears to establish on the fixed plate, the upper end of radiator with the PCB board contact, the radiator with the box body is in arrange on the length direction of electrical apparatus mounting panel, the box body has and is close to the heat dissipation lateral wall of radiator, be equipped with the heat dissipation window on the heat dissipation lateral wall, be equipped with the manger plate muscle on the interior diapire of box body, the manger plate muscle with heat dissipation lateral wall interval separates, the manger plate muscle is followed the length direction of heat dissipation lateral wall extends, the manger plate muscle with the box body is an organic whole.

2. The electrical control box according to claim 1, wherein both ends of the water blocking rib in the length direction respectively extend to both side walls connected to the inner bottom wall of the box body.

3. The electrical control box according to claim 1, wherein the bottom wall of the box body is provided with a wire hole and a wire hook, the wire hole and the wire hook are spaced apart, and the wire hook and the box body are an integral piece.

4. The electrical control box according to claim 3, wherein a side of the box body away from the heat sink is open, and a side of the wire through hole away from the heat sink has a first notch.

5. An electrical control box according to claim 3, wherein the wire hook comprises:

the connecting part extends along the arrangement direction of the wire passing hole and the wire hanging hooks, and one end of the connecting part, which is far away from the wire passing hole, is connected with the bottom wall of the box body;

the clamping part extends along the direction vertical to the arrangement direction of the wire passing holes and the wire hanging hooks, and one end of the clamping part is connected with the other end of the connecting part;

the clamping hook part, the one end of clamping hook part with the other end of joint portion is connected, the extending direction of the other end of clamping hook part with the extending direction of connecting portion is the same and with the diapire of box body is spaced apart.

6. The electrical control box according to claim 5, wherein the connecting portion is inclined in a direction approaching the mounting space in a direction from the wire passing hole to the wire hooking protrusion.

7. The electrical control box according to claim 1, wherein a water outlet is provided on the bottom wall of the box body, and the water outlet is located on one side of the water blocking rib close to the heat dissipation window.

8. The electrical control box according to claim 1, wherein the box body is snap-fit to the electrical mounting plate.

9. The electrical control box according to claim 1, wherein the fixing plate is snap-fitted to the electrical appliance mounting plate.

10. The electrical control box according to claim 1, further comprising: the one end of breakwater with the fixed plate be close to the one end of box body is connected, the breakwater with the fixed plate is perpendicular roughly, the breakwater is located in the box body and relative with the heat dissipation window, the one end of breakwater keeping away from the fixed plate with the interior bottom wall interval of box body separates, the manger plate muscle is located keep away from of breakwater one side of heat dissipation window.

11. The electrical control box according to claim 10, wherein a fourth limiting rib is disposed at an end of the fixing plate close to the water baffle, the fourth limiting rib extends along a length direction of the water baffle, the fourth limiting rib is spaced apart from the water baffle to define a slot, and an end of the heat dissipation sidewall is located in the slot.

12. The electrical control box according to claim 1, wherein two sealing ribs are provided on a side of the fixing plate facing the mounting space, and the two sealing ribs are respectively located on two sides of the heat sink.

13. The electrical control box according to claim 1, wherein the electrical appliance mounting plate is provided with a mounting groove, and the PCB comprises a plate body, and the plate body is disposed in the mounting groove.

14. The electrical control box according to claim 13, wherein a plurality of support stands are provided in the mounting groove, the plurality of support stands are spaced apart in a circumferential direction of the mounting groove, and the plate body is supported on the support stands.

15. The electrical control box according to claim 14, wherein the mounting groove comprises a first side wall and a second side wall opposite to the first side wall, the first side wall is provided with a first limiting rib, the first limiting rib is spaced apart from the surface of the supporting platform far away from the bottom wall of the mounting groove, the second side wall is provided with a buckle, the buckle is spaced apart from the surface of the supporting platform far away from the bottom wall of the mounting groove, one end of the plate body is located between the first limiting rib and the supporting platform, and the other end of the plate body is located between the buckle and the supporting platform.

16. The electrical control box according to claim 15, wherein the first limiting rib comprises a first section and a second section, one end of the first section is connected with the first side wall, the first section is perpendicular to the first side wall, one end of the second section is connected with the other end of the first section, and the second section is inclined towards a direction away from the bottom wall of the mounting groove in a direction from the first section to the second section.

17. The electrical control box according to claim 15, wherein the two sides of the buckle have second notches, and the second notches penetrate through the second side wall.

18. The electrical control box according to claim 15, wherein a side of the clip remote from the bottom wall of the mounting groove has a guide slope.

19. The electrical control box according to claim 13, wherein a second limiting rib for limiting the movement of the plate body along the length direction of the mounting groove and a third limiting rib for limiting the movement of the plate body along the width direction of the mounting groove are further provided on the side wall of the mounting groove.

20. The electrical control box according to claim 19, wherein the mounting groove comprises a first side wall and a second side wall which are opposite to each other, at least one of the first side wall and the second side wall is provided with the third limiting rib, the third limiting rib extends along the depth direction of the mounting groove, and the first side wall and the second side wall are both provided with the second limiting rib.

21. An outdoor unit for an air conditioner, comprising:

an electrically controlled cassette according to any of claims 1-20.

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