CN215412163U - Motor mounting structure and air conditioner - Google Patents

Abstract

The utility model provides a motor mounting structure and an air conditioner, which comprise a base and a motor assembly, wherein a mounting groove is formed in the base, the motor assembly is mounted in the mounting groove, a fixing buckle is arranged at one end of the motor assembly, a limiting structure is arranged at the other end of the motor assembly, and the motor assembly is fixed in the mounting groove through the fixing buckle and the limiting structure. Through fixed buckle and limit structure's setting, play the spacing effect of all-round fixed to step motor, fixed mode is reliable, and during the installation motor, only need can realize the fixed connection of motor and base to the inside insertion of mounting groove along the direction of perpendicular to mounting groove with the motor, omit the setting of screw, improve the installation effectiveness.

Description

Motor mounting structure and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a motor mounting structure and an air conditioner.

Background

Wall-hanging air conditioner in the existing market, interior machine wind-guiding door are driven the operation by step motor, and step motor fixes it at base air outlet terminal surface through the screw usually, and the patent that publication number is CN204559361U among the prior art discloses a step motor's installation fixed knot construct, including motor element and mount pad, motor element includes step motor and response part. The left side and the right side of the stepping motor are provided with fixed mounting frames used for being fixed with the mounting seat, the fixed mounting frames are provided with connecting through holes, the mounting seat is provided with concave screw connecting holes corresponding to the connecting through holes, when the stepping motor is mounted, the connecting through holes in the motor are aligned to the screw connecting holes, and then the stepping motor is fixed on the mounting seat through screws. Although this prior art has played spacing fixed effect to step motor, when the installation was dismantled, need the line to dismantle two screws, efficiency is lower.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention is directed to a screw-free motor mounting structure and an air conditioner, so as to solve the problem of low mounting efficiency caused by the need of mounting a stepping motor with screws in the prior art.

In order to achieve the purpose, the technical scheme of the utility model is realized as follows:

the utility model provides a motor mounting structure, includes base and motor element be provided with the mounting groove on the base, motor element installs inside the mounting groove motor element's one end sets up fixed buckle, motor element's the other end sets up limit structure, through fixed buckle and limit structure will motor element fixes inside the mounting groove. Through fixed buckle and limit structure's setting, play fixed effect to step motor, during the installation motor, only need can realize the fixed connection of motor and base to the inside insertion of mounting groove along the direction of perpendicular to mounting groove with the motor, omit the setting of screw, improve the installation effectiveness.

Further, the tip of base sets up the curb plate, the mounting groove sets up the outside of curb plate, the bottom surface of mounting groove sets up to the arcwall face. The arc-shaped bottom surface is in matched contact with the outer circumferential surface of the body, so that the integrating degree of the motor and the mounting groove is ensured, and the connection stability of the motor and the mounting groove is improved.

Furthermore, be provided with jack and locking buckle on the mounting groove, the jack setting is being close to the one end of curb plate, the locking buckle sets up and is keeping away from the one end of curb plate, fixed buckle inserts inside the jack, the locking buckle withholds limit structure is last. The two ends of the motor are respectively fixedly connected with the two ends of the mounting groove, and the fixing and limiting at the two ends of the motor are realized.

Furthermore, a guide step is arranged on the side plate and is arranged on one side close to the mounting groove. The direction step inserts the inside effect that plays the direction guide of jack to fixed buckle to when inserting the installation motor along the direction of perpendicular mounting groove, the fixed buckle of direction step extrusion makes fixed buckle take place to deform, the fixed joint of fixed buckle and mounting groove when being convenient for install and targetting in place.

Further, motor element includes the motor, the motor includes body and connecting axle, fixed buckle sets up the body is close to the one end of connecting axle, fixed buckle includes second card limit and second cardboard, the second cardboard sets up the lower part of body the end of second cardboard sets up the second card limit, the second card limit is to keeping away from limit structure's direction arch extends.

Furthermore, a clamping hole is formed in the side plate and is formed in the lower portion of the insertion hole, and the fixed clamp penetrates through the insertion hole and is hooked on the clamping hole.

Furthermore, limit structure includes connecting plate and fixed plate, the connecting plate is connected with the terminal surface of motor the connecting plate is kept away from the one end of body sets up the fixed plate, the fixed plate with the connecting plate forms T style of calligraphy structure. The both sides space of connecting plate is finger when easy to assemble or dismantle the motor and is stretched into, improves maneuverability nature, and then improves the installation and dismantlement efficiency.

Furthermore, one side of the fixed plate, which deviates from the connecting plate, is provided with a limiting rib, a limiting groove is formed in the mounting groove, and the limiting rib is clamped into the limiting groove. Spacing muscle sets up with the cooperation of spacing groove and is used for preventing that the motor is rotatory, avoids motor and mounting groove to take place relative displacement, and then guarantees the stability of being connected between motor and the mounting groove.

Furthermore, spacing muscle sets up to at least two, sets up respectively be located on the fixed plate the position of connecting plate both sides, spacing muscle is along being on a parallel with the direction of connecting plate extends the setting from top to bottom, the spacing groove also sets up to at least two, is located respectively the both sides of locking buckle.

Furthermore, the edge of one side of the limiting rib, which is far away from the fixing plate, is arc-shaped. The blocking phenomenon can be prevented when the limiting rib and the limiting groove are installed.

Furthermore, the locking buckle is arranged on the end face of the mounting groove and comprises a first clamping edge and a first clamping plate, the first clamping plate is connected with the end face of the mounting groove, the first clamping edge is arranged on the first clamping plate, and the first clamping edge of the locking buckle is buckled and pressed on the fixing plate.

Compared with the prior art, the motor mounting structure has the following advantages:

through fixed buckle and limit structure's setting, play the spacing effect of all-round fixed to step motor, fixed mode is reliable, and during the installation motor, only need can realize the fixed connection of motor and base to the inside insertion of mounting groove along the direction of perpendicular to mounting groove with the motor, omit the setting of screw, improve the installation effectiveness.

The utility model also provides an air conditioner which comprises the motor mounting structure.

Compared with the prior art, the air conditioner and the motor mounting structure have the same advantages, and the description is omitted.

Drawings

FIG. 1 is a schematic view of a mounting structure of a stepping motor in the prior art;

fig. 2 is a schematic view of a motor mounting structure according to an embodiment of the present invention;

FIG. 2a is an enlarged partial view of the dashed box portion of FIG. 2;

fig. 3 is a schematic view of a second perspective of the motor mounting structure according to the embodiment of the present invention;

FIG. 3a is an enlarged partial view of the dashed box portion of FIG. 3;

fig. 4 is a schematic diagram of a third perspective view of the motor mounting structure according to the embodiment of the utility model;

FIG. 4a is an enlarged partial view of the dashed box portion of FIG. 4;

fig. 5 is a fourth perspective view of the motor mounting structure according to the embodiment of the present invention;

FIG. 5a is an enlarged partial view of the dashed box portion of FIG. 5;

FIG. 6 is a view of a motor shaft according to an embodiment of the present invention;

FIG. 7 is a side view of a motor according to an embodiment of the present invention;

FIG. 8 is a front view of a motor according to an embodiment of the present invention;

FIG. 9 is a rear view of a motor according to an embodiment of the present invention;

FIG. 10 is a top view of an electric machine according to an embodiment of the present invention;

FIG. 11 is a schematic view of a base structure according to an embodiment of the present invention;

FIG. 11a is a partial enlarged view of a portion of the dashed frame of FIG. 11;

FIG. 12 is a schematic view of a second perspective of the base according to the embodiment of the utility model;

FIG. 12a is an enlarged partial view of the dashed box portion of FIG. 12;

FIG. 13 is a schematic view of a third perspective of a base according to an embodiment of the present invention;

FIG. 13a is an enlarged partial view of the dashed box portion of FIG. 13;

FIG. 14 is a fourth perspective view of the base according to the embodiment of the present invention;

fig. 14a is a partially enlarged view of a dotted frame portion in fig. 14.

Description of reference numerals:

1-base, 10-side plate, 11-mounting groove, 111-bottom surface, 112-end surface, 113-side surface, 12-guide step, 13-jack, 131-buckle hole, 14-locking buckle, 141-first clamping edge, 142-first clamping plate, 15-limiting groove, 16-through hole, 17-connecting hole, 2-motor, 20-body, 21-fixing buckle, 211-second clamping edge, 212-second clamping plate, 22-limiting structure, 221-connecting plate, 222-fixing plate, 223-limiting rib, 224-arc edge, 23-connecting shaft and 3-air guide opening

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

As shown in fig. 2 to 14, the embodiment provides a motor mounting structure, which includes a base 1 and a motor assembly, wherein a mounting groove 11 is provided at an end of the base 1, the motor assembly is mounted inside the mounting groove 11, a fixing buckle 21 is provided at one end of the motor assembly, a limiting structure 22 is provided at the other end of the motor assembly, and the motor assembly is fixed inside the mounting groove 11 at the end of the base 1 through the fixing buckle 21 and the limiting structure 22. Through the setting of fixed buckle 21 and limit structure 22, play fixed effect to step motor, during the installation motor, only need can realize the fixed connection of motor and base to the inside insertion of mounting groove along the direction of perpendicular to mounting groove with the motor, omit the setting of screw, improve the installation effectiveness.

In the embodiment of the present invention, the motor assembly may only include the motor 2, or may include the motor 2 and a motor cover sleeved outside the motor 2, and when the motor assembly includes the motor cover, the fixing buckle 21 and the limiting structure 22 may be disposed on the motor 2 or the motor cover. The fixing buckle 21 and the limiting structure 22 are disposed on the motor 2 as an example.

Further, the motor 2 includes a body 20 and a connecting shaft 23, and the connecting shaft 23 is disposed at one end of the body 20 and extends in a protruding manner in a direction away from the body 20. The base 1 is provided with an air guide opening 3, an air guide door is arranged in the air guide opening 3, and the motor is used for driving the air guide door to operate. Set up curb plate 10 at the tip of base 1, mounting groove 11 sets up in the outside of curb plate 10, and motor 2 is located inside mounting groove 11, and inside motor 2's connecting axle 23 passed curb plate 10 and stretched into wind-guiding mouth 3, connecting axle 23 was connected with the inside wind-guiding door of wind-guiding mouth 3 to the realization was driven the wind-guiding door operation by motor 2.

As shown in fig. 11 to 14, further, a connecting hole 17 is formed in the side plate 10, the connecting shaft 23 of the motor 2 penetrates through the connecting hole 17, and the arrangement of the connecting hole 17 has a primary positioning and guiding effect on the installation of the motor, so that the motor is prevented from being mistakenly installed.

Further, the mounting groove 11 includes two side surfaces 113 and an end surface 112, the two side surfaces 113 of the two sides are perpendicular to the side plate 10 and extend towards the direction far away from the side plate 10, the end surface 112 is disposed at one end far away from the side plate 10, the two side surfaces 113 are connected together by the end surface 112, the end surface 112 is parallel to the side plate 10, and the mounting groove 11 surrounded by the end surface 112, the side plate 10 and the two side surfaces 113 is a rectangular motor mounting space.

Furthermore, the bottom surface 111 of the mounting groove 11 is configured as an arc-shaped surface, and the arc-shaped bottom surface 111 is in matching contact with the outer circumferential surface of the body 20, so that the fitting degree of the motor and the mounting groove is ensured, and the connection stability of the motor and the mounting groove is improved.

As shown in fig. 2 to 10, in the embodiment of the present invention, a fixing buckle 21 is disposed at one end of a body 20 of a motor 2 close to a connecting shaft 23, a limiting structure 22 is disposed at one end of the body 20 of the motor 2 far from the connecting shaft 23, correspondingly, an insertion hole 13 and a locking buckle 14 are respectively disposed inside a mounting groove 11, the insertion hole 13 is disposed at one end close to a side plate 10, the locking buckle 14 is disposed at one end far from the side plate 10, the fixing buckle 21 of the motor 2 is inserted into the insertion hole 13, and the locking buckle 14 presses the limiting structure 22, so that two ends of the motor 2 are respectively fixedly connected with two ends of the mounting groove 11, and fixing and limiting at two ends of the motor are achieved.

Further, a guide step 12 is arranged on the side plate 10, the guide step 12 is arranged on one side close to the installation groove 11, and the guide step 12 is arranged on the lower portion of the connection hole 17, so that the installation of the connection hole 17 and the connection shaft 23 is avoided. Guide step 12 inserts the inside effect that plays the direction guide of jack 13 to fixed buckle 21 to when inserting installation motor 2 along the direction of perpendicular mounting groove 11, guide step 12 extrudes fixed buckle 21, makes fixed buckle 21 take place deformation, the fixed joint of fixed buckle 21 and mounting groove 11 when being convenient for install and targetting in place.

Furthermore, the step surface of the guide step 12 is set to be a round corner surface, and the round corner surface is matched with the lower end of the fixing buckle 21, so that the fixing buckle 21 can smoothly enter the jack 13, and the blocking phenomenon in the motor installation process is prevented.

In the embodiment of the utility model, the side plate 10 is provided with the fastening hole 131 corresponding to the lower part of the guide step 12, the fastening hole 131 is arranged at the lower part of the insertion hole 13, after the fixing fastener 21 passes through the insertion hole 13, the fixing fastener 21 is hooked on the fastening hole 131, the fixing fastener 21 is prevented from being separated from the mounting groove 11, and the motor is stably connected with the mounting groove only by inserting the motor to the bottom along the direction vertical to the mounting groove 11 when the motor is mounted.

Furthermore, the fixed buckle 21 includes a second clamping edge 211 and a second clamping plate 212, the second clamping plate 212 is disposed at the lower portion of the body 20, the second clamping plate 212 extends in the direction away from the body 20, the second clamping edge 211 is disposed at the end of the second clamping plate 212, the second clamping edge 211 extends in the direction away from the limiting structure 22 in a protruding manner, and when the motor is mounted in place in the mounting groove, the second clamping edge 211 is hooked on the buckle hole 131.

Preferably, can be provided with the second through-hole on second cardboard 212, the setting of second through-hole has increased the elasticity of second cardboard 212, and fixed buckle produces deformation and installs inside the jack when the motor is installed conveniently, and the second card limit 211 hook of fixed buckle simultaneously is hung on buckle hole 131.

Further, the insertion hole 13 is formed in the bottom surface 111 at one end close to the side plate 10, so that the insertion hole 13 corresponds to the fixing buckle 21 at one end of the motor 2, and the motor and the mounting groove are connected compactly.

In the embodiment of the utility model, the limiting structure 22 of the motor 2 comprises a connecting plate 221 and a fixing plate 222, the connecting plate 221 is vertically connected with the end surface of the motor 2, the connecting plate 221 protrudes and extends in the direction away from the body 20, the fixing plate 222 is arranged at one end of the connecting plate 221 away from the body 20, the fixing plate 222 is perpendicular to the connecting plate 221, the fixing plate 222 is parallel to the end surface of the motor, the fixing plate 222 and the connecting plate 221 form a T-shaped structure, and the spaces on two sides of the connecting plate 221 are convenient for fingers to extend into when the motor is mounted or dismounted, so that the operability is improved, and the mounting and dismounting efficiency is improved.

Further, the fixing plate 222 is parallel to the end surface 112 of the mounting groove 11, and when the motor is mounted in place, the locking buckle 14 is buckled on the upper surface of the fixing plate 222 or the connecting plate 221, so that one end, far away from the connecting shaft, of the motor is prevented from tilting upwards, and the motor is fixed and limited. And the setting of connecting plate 221 makes the lock position of locking buckle and motor keep away from the body, and the motor is kept away from the spacing of connecting axle head and mounting groove and is fixed, avoids locking buckle and body to produce the interference.

Further, one side that deviates from connecting plate 221 on fixed plate 222 is provided with spacing muscle 223, and what correspond is provided with spacing groove 15 on mounting groove 11, inside spacing muscle 223 joint income spacing groove 15, spacing muscle 223 and spacing groove 15's cooperation set up and are used for preventing that motor 2 is rotatory, avoid motor and mounting groove to take place relative displacement, and then guarantee the stability of being connected between motor and the mounting groove.

Further, the number of the limiting ribs 223 is at least two, and the limiting ribs are respectively arranged on the fixing plate 222 and located at two sides of the connecting plate 221, and the number of the limiting grooves 15 is also at least two, and the limiting grooves are respectively located at two sides of the locking buckle 14 of the mounting groove 11.

As one of the embodiments of the present invention, at least one limiting rib 223 is disposed on the fixing plate 222 at the front side of the connecting plate 221, at least one limiting rib 223 is disposed on the fixing plate 222 at the rear side of the connecting plate 221, the limiting rib 223 extends up and down along a direction parallel to the connecting plate 221, correspondingly, at least one limiting groove 15 is disposed on the front side of the locking buckle 14, and at least one limiting groove 15 is disposed on the rear side of the locking buckle 14. The extending direction of spacing muscle is unanimous with the installation direction of motor, plays the effect of spacing guide to the installation of motor, and spacing muscle and spacing groove all set up to at least two, increase the stability of being connected of motor and mounting groove from a plurality of directions.

Further, one side edge that fixed plate 222 was kept away from to spacing muscle 223 sets up to the arc, and the edge of spacing muscle 223 sets up to the arc and can prevent to appear the card pause phenomenon when spacing muscle and spacing groove installation.

Furthermore, the two ends of the fixing plate 222 are arranged to be arc-shaped edges 224, and the arc-shaped edges 224 are matched with the bottom surface 111 of the mounting groove 11, so that the bottom of the limiting structure is attached to the bottom surface of the mounting groove.

In the embodiment of the utility model, the locking buckle 14 is arranged on the end surface 112 of the mounting groove 11, so that the locking buckle 14 can conveniently press the motor limit structure 22. The locking buckle 14 comprises a first clamping edge 141 and a first clamping plate 142, the first clamping plate 142 is connected with the end face 112 of the mounting groove, the first clamping plate 142 extends in a protruding mode in the direction away from the bottom face 111, the first clamping edge 141 is arranged on the first clamping plate 142, and the first clamping edge 141 protrudes in the direction close to the side plate 10, so that when the motor is mounted in place, the first clamping edge 141 of the locking buckle 14 is buckled and pressed on the fixing plate 222 of the motor, and the motor is prevented from moving upwards.

Preferably, can be provided with first through-hole on first cardboard 142, the setting of first through-hole has increased the elasticity of first cardboard 142, conveniently locks buckle 14 and produces the back withholding on limit structure after deforming when the motor is installed.

Further, locking buckle 14 sets up between two spacing grooves 15 for locking buckle 14 is accurate withheld at the connecting position of connecting plate 221 and fixed plate 222, increases the withholding area of contact of locking buckle 14 and motor, and then increases the withholding intensity of locking buckle 14 to the motor.

Furthermore, one end of the bottom surface 111 of the mounting groove 11, which is close to the end surface 112, is provided with a through hole 16, the through hole 16 is arranged at the lower portion corresponding to the first clamping edge 141, the elasticity of the locking buckle 14 is increased, the motor is pressed downwards when the motor is convenient to mount, the fracture of the locking buckle is avoided, and meanwhile, when the motor is dismounted, the motor is pushed upwards through the through hole 16, so that the force application operation is convenient.

In the embodiment of the present invention, in order to fully explain the matching structure of the motor and the base mounting groove, the assembling process of the motor is explained as follows:

firstly, when the motor is installed, the locking buckle 14 of the installation groove 11 is slightly pulled towards the direction far away from the side plate 10 to avoid the limiting structure 22 of the motor 2, meanwhile, after the fixing buckle 21 is aligned to the guide step 12 and the limiting rib 223 is aligned to the limiting groove 15, the fixing buckle 21 is deformed towards the direction far away from the side plate 10 due to the extrusion effect of the guide step 12, and the motor 2 is inserted into the installation groove 11 along the direction perpendicular to the installation groove 11;

inside back of motor 2 insertion mounting groove 11, the periphery of body 20 and the bottom surface 111 cooperation contact of mounting groove 11, fixed buckle 21 on the motor 2 just inserts inside the jack 13 of mounting groove 11, fixed buckle 21 resumes deformation simultaneously, the second card limit 211 hook of fixed buckle 21 is hung on buckle hole 131, and the back of the deformation is resumed to locking buckle 14 on the mounting groove 11, the first card limit 141 of locking buckle 14 is withheld at limit structure 22's upper surface, inside two spacing muscle 223 difference joint advance spacing groove 15, from this with stable locking installation of motor 2 inside mounting groove 11.

In an embodiment of the utility model, an air conditioner is further provided, which includes the above motor installation structure, and the motor installation structure is installed on an indoor unit.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one skilled in the art without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims (12)

1. The utility model provides a motor mounting structure, includes base (1) and motor element, its characterized in that be provided with mounting groove (11) on base (1), motor element installs inside mounting groove (11) motor element's one end sets up fixed buckle (21), motor element's the other end sets up limit structure (22), through fixed buckle (21) and limit structure (22) will motor element fixes inside mounting groove (11).

2. The motor mounting structure according to claim 1, wherein a side plate (10) is provided at an end of the base (1), the mounting groove (11) is provided at an outer side of the side plate (10), and a bottom surface (111) of the mounting groove (11) is provided as an arc-shaped surface.

3. The motor mounting structure according to claim 2, wherein a jack (13) and a locking buckle (14) are arranged on the mounting groove (11), the jack (13) is arranged at one end close to the side plate (10), the locking buckle (14) is arranged at one end far away from the side plate (10), the fixing buckle (21) is inserted into the jack (13), and the locking buckle (14) is buckled on the limiting structure (22).

4. The motor mounting structure according to claim 2 or 3, wherein a guide step (12) is provided on the side plate (10), the guide step (12) being provided at a side adjacent to the mounting groove (11).

5. The motor mounting structure according to claim 1, wherein the motor assembly comprises a motor, the motor (2) comprises a body (20) and a connecting shaft (23), the fixing buckle (21) is arranged at one end of the body (20) close to the connecting shaft (23), the fixing buckle (21) comprises a second clamping edge (211) and a second clamping plate (212), the second clamping plate (212) is arranged at the lower part of the body (20), a second clamping edge (211) is arranged at the tail end of the second clamping plate (212), and the second clamping edge (211) extends in a protruding manner in a direction away from the limiting structure (22).

6. The motor mounting structure according to claim 3, wherein a snap hole (131) is provided in the side plate (10), the snap hole (131) is provided at a lower portion of the insertion hole (13), and the fixing snap (21) is hooked on the snap hole (131) through the insertion hole (13).

7. The motor mounting structure according to claim 5, wherein the limiting structure (22) comprises a connecting plate (221) and a fixing plate (222), the connecting plate (221) is connected with the end surface of the motor (2), the fixing plate (222) is arranged at one end of the connecting plate (221) far away from the body (20), and the fixing plate (222) and the connecting plate (221) form a T-shaped structure.

8. The motor mounting structure according to claim 7, wherein a limiting rib (223) is arranged on one side of the fixing plate (222) away from the connecting plate (221), a limiting groove (15) is arranged on the mounting groove (11), and the limiting rib (223) is clamped into the limiting groove (15).

9. The motor mounting structure according to claim 8, wherein the number of the limiting ribs (223) is at least two, the limiting ribs are respectively arranged on the fixing plate (222) at positions on two sides of the connecting plate (221), the limiting ribs (223) extend up and down along a direction parallel to the connecting plate (221), and the number of the limiting grooves (15) is at least two, and the limiting grooves are respectively arranged on two sides of the locking buckle (14) of the mounting groove (11).

10. The motor mounting structure according to claim 8, wherein an edge of one side of the stopper rib (223) away from the fixing plate (222) is provided in an arc shape.

11. The motor mounting structure according to claim 3, wherein the locking buckle (14) is arranged on the end surface (112) of the mounting groove (11), the locking buckle (14) comprises a first clamping edge (141) and a first clamping plate (142), the first clamping plate (142) is connected with the end surface (112) of the mounting groove (11), the first clamping edge (141) is arranged on the first clamping plate (142), and the first clamping edge (141) of the locking buckle (14) is buckled on the limiting structure (22).

12. An air conditioner characterized by comprising the motor mounting structure of any one of claims 1 to 11.

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