CN100348920C - Motor bracket installation structure of photo frame air conditioner - Google Patents

Abstract

The invention discloses a motor support mounting structure of a frame type air conditioner, comprising a motor, a motor support and a position determining device, wherein the motor is connected with a blowing fan through a rotating shaft to transmit rotating force, the blowing fan sucks air to the inner side of a machine shell, a plurality of fixed combination parts are formed on the outer periphery part of the motor support, bolt holes are formed on the fixed combination parts, the motor support fixes the motor on the inner side of the machine shell, the position determining device is formed on the part where the machine shell and the motor support are fixedly combined to determine the arrangement position of the motor support, the motor support can be arranged on the correct arrangement position on the inner side of the machine shell, and a rib is formed in the position determining device, protrudes out of the machine shell to form a bent shape and surrounds the outer peripheries of two side corners of the fixed combination parts.

Description

Motor bracket installation structure of photo frame air conditioner

technical field

The present invention relates to a motor bracket installation structure (THE MOTOR MOUNT NG OF ANAIR-CONDITIONER) of a photo frame air conditioner that can fix the motor bracket on the casing so that the motor is installed in the casing; furthermore, it relates to a The motor bracket installation structure of the photo frame type air conditioner can bring the following effects: the motor bracket can be installed on the correct setting position of the casing.

Background technique

Generally, an air conditioner is installed for the purpose of cooling and heating a room or purifying air through a refrigerator, a heater, and a purifier, and can provide people with a comfortable indoor environment. Recently, a photo-frame air conditioner with a built-in turbo fan has been developed, which minimizes the thickness of the cabinet and enables it to be installed on an indoor wall.

Fig. 1 shows an exploded oblique view of a prior art photo frame air conditioner. Fig. 2 shows the front view of the mounting structure of the motor bracket in the prior art. Fig. 3 is a sectional view taken along line A-A of Fig. 2 .

As shown in Figure 1, the picture frame type air conditioner of prior art includes following structure: casing 2, air blower 4, heat exchanger 6, front panel (FRONT PANEL) 8, discharge grille 10a, 10b, 10c and front grid Grid (GRILL)12.

The structure of the casing 2 is a rectangle with an open front and a thin thickness; the blower 4 is arranged inside the casing 2; the heat exchanger 6 is arranged in front of the blower 4; the front panel 8 is positioned in front of the heat exchanger 6 , the above-mentioned front panel 8 is formed with a suction port 8a for inhaling air; the above-mentioned discharge grilles 10a, 10b, 10c are arranged between the above-mentioned casing 2 and the front panel 8, and the above-mentioned discharge grills 10a, 10b, 10c are formed with useful The discharge port (not shown in the accompanying drawings) for discharging the air after heat exchange; the above-mentioned front grille 12 that is rotatably arranged at a certain angle on the front of the above-mentioned front panel 8 is used to open and close the above-mentioned suction port 8a.

In addition, an orifice (ORIFICE) 14 is provided on the outer periphery of the above-mentioned air blower 4, and the above-mentioned orifice 14 is used to prevent the air sucked through the above-mentioned suction port 8a from flowing toward the discharge port (not shown in the drawings), and can divide the suction. air and exhaust air. A control box (CONTROL BOX) 16 is provided in the front of the top of the above-mentioned orifice plate 14, and the electric control parts for adjusting the work of the air conditioner are arranged in the above-mentioned control box 16.

Here, the air blower 4 is composed of a turbo fan 4a, a motor 4b, and a motor bracket 4c. The above-mentioned turbofan 4a can not only minimize the thickness of the above-mentioned casing 2, but also vertically discharge the air flowing in horizontally; the above-mentioned motor 4b is used to rotate the above-mentioned turbofan 4a; Bolts are fixed on the above-mentioned casing 2.

In particular, as shown in FIG. 2, in the above-mentioned motor bracket 4c, a hole h is formed in the center, and the rotation shaft 4b of the motor 4b protruding from the above-mentioned hole h is arranged on the inside of the motor bracket 4c; A plurality of fixed coupling parts 4c', bolt holes h' for installing the bolts B on the above-mentioned casing 2 are formed on the above-mentioned fixed coupling parts 4c'.

In addition, a wire fixing part 4d is formed on one side of the above-mentioned motor bracket 4c, and the above-mentioned wire fixing part 4d enables the wire 1 connected with the above-mentioned motor 4b to be installed in a side groove 2a of the above-mentioned casing 2.

Then, the inside of the above-mentioned motor support 4c is provided with the above-mentioned motor 4b, and the electric wire 1 connected with the above-mentioned motor 4b is installed in a side groove 2a of the above-mentioned casing 2, and the wire fixing part 4d of the above-mentioned motor support 4c covers the opening of the above-mentioned groove 2a. part. As shown in FIG. 3 , the fixed coupling part 4c ′ of the above-mentioned motor bracket 4c is fixed on one side of the above-mentioned casing 2 by bolts B .

However, the motor bracket installation structure of the prior art photo frame air conditioner with the above structure has the following disadvantages:

That is to say, in the motor bracket installation structure of the prior art photo frame type air conditioner, since the motor bracket 4c with the built-in motor 4b is fixed on the casing 2 through the bolt B, the motor bracket 4c cannot be fixed on the correct position. Fixed position.

Contents of the invention

In order to solve the problems existing in the prior art, the purpose of the present invention is to provide a motor bracket installation structure of a photo frame air conditioner that can bring the following effects: the motor bracket can be easily installed on the correct setting position inside the casing, The above-mentioned motor bracket is used to fix the motor in the casing.

In order to achieve the purpose of the present invention, the present invention provides a motor bracket installation structure of a photo frame air conditioner, including a motor, a motor bracket, and a position determining device. The inner side of the casing sucks in air, and in the motor bracket, a plurality of fixed coupling parts are formed on the outer peripheral part, and the fixed coupling parts are formed with bolt holes. The motor bracket fixes the motor inside the casing. The joint part where the motor bracket is fixed determines the installation position of the motor bracket, and the motor bracket can be installed at the correct installation position inside the casing. In the position determining device, ribs are formed, and the ribs protrude from the casing. The curved shape surrounds the outer periphery of the two side corners of the fixed joint part.

The motor bracket installation structure of the photo frame type air conditioner provided by the present invention can bring the following effects.

In the motor bracket installation structure of the photo frame air conditioner of the present invention, since the fixed joint parts of the motor bracket are installed on the ribs on the casing, the sleeves formed on the casing are inserted into the holes formed on the motor bracket. It is fixed in the guide hole on the joint part, so the motor bracket can be installed in the correct position of the casing, improving assembly efficiency and production efficiency.

Description of drawings

Fig. 1 shows the exploded oblique view of prior art picture frame type air conditioner;

Fig. 2 shows the front view of prior art motor support mounting structure;

Fig. 3 is the A-A line sectional view of Fig. 2;

Fig. 4 shows the exploded oblique view of the picture frame type air conditioner of the present invention;

Fig. 5 shows the front view of the motor bracket installation structure of the first embodiment of the present invention;

Fig. 6 is the B-B line sectional view of Fig. 5;

Fig. 7 shows the sectional view of the motor support mounting structure of the second embodiment of the present invention;

Fig. 8 shows a cross-sectional view of the motor bracket installation structure of the third embodiment of the present invention.

Explanation of reference signs of main components

52: Chassis 52a: Slot

52h: Bolt groove 60: Blower

62: Turbo fan 64: Motor

66: Motor bracket 66a: Fixed joint parts

66h: Bolt hole 80: Position determination device

82: Rib 84: Guide hole

86: Casing

Detailed ways

Referring to the accompanying drawings, the embodiments of the motor bracket installation structure of the photo frame air conditioner of the present invention will be described in detail.

Fig. 4 shows an exploded oblique view of the picture frame air conditioner of the present invention. Fig. 5 shows the front view of the mounting structure of the motor bracket according to the first embodiment of the present invention. Fig. 6 is a sectional view taken along line B-B of Fig. 5 .

As shown in FIG. 4, in the picture frame type air conditioner of the present invention, the structure of the above-mentioned casing 52 is a rectangle with an open front and a thin thickness. In the inside of the casing 52, two air blowers 60 are arranged on both sides of the casing 52; the center of the casing 52 is provided with a partition plate 54 for separating the above-mentioned air blowers 60; A heat exchanger 56 for exchanging heat with air.

Moreover, the front panel 58 is provided in the front of the said heat exchanger 56, and the suction port 58a for sucking in air is formed in the said front panel 58. As shown in FIG. Discharge grilles 59a, 59b, 59c are arranged on both sides and the lower side between the above-mentioned casing 52 and the front panel 58, and discharge ports (attached not shown in the figure). The front panel 58 is provided with a front grill 72 that is rotatable at a certain angle with respect to the front panel 58, and the front grill 72 is used to open and close the suction port 58a. A detachable air filter 74 and a dust collector 76 are installed between the above-mentioned front panel 58 and the front grille 72 .

In addition, an orifice 78 is provided on the outer periphery of the blower 60, and the orifice 78 is used to prevent the air sucked through the suction port 58a from flowing toward the discharge port (not shown in the drawings), and to divide the sucked air and the discharged air. Air. A control box 79 is arranged on the upper front of the above-mentioned orifice plate 78, and the electric control components for adjusting the operation of the air conditioner are arranged in the above-mentioned control box 79.

Here, the air blower 60 is composed of a turbo fan 62 , a motor 64 and a motor bracket 66 . The above-mentioned turbofan 62 can not only minimize the thickness of the above-mentioned casing 52, but also discharge the horizontally inflowing air vertically; the above-mentioned motor 64 is used to rotate the above-mentioned turbofan 62; The inner side of the above-mentioned motor bracket 66 is fixed on the casing 52 by bolts. A plurality of bolt grooves 52h for mounting the motor bracket 66 are formed on one side of the casing 52 .

In particular, as shown in FIG. 5, in the above-mentioned motor bracket 66, a hole h is formed in the center, and the rotation shaft 64a of the motor 64 provided in the motor bracket 66 protrudes from the above-mentioned hole h; A plurality of fixed coupling parts 66a, the above-mentioned fixed coupling parts 66a are formed with bolt holes 66h for installing the bolts B on the above-mentioned casing 52; an electric wire fixing part 68 is formed on the rear end side, and the above-mentioned electric wire fixing part 68 makes it compatible with The electric wire 1 that above-mentioned motor 64 connects is installed in the one side groove 52a of above-mentioned casing 52; The above-mentioned motor bracket 66 and the fixed combination part of casing 52 are divided into position determination device 80, and above-mentioned position determination device 80 is used for determining the position determination device 80 of above-mentioned motor. The correct setting position of the bracket 66.

Among them, the above-mentioned position determination device 80 is composed of a rib 82 , a guide hole 84 and a sleeve 84 . A pair of above-mentioned ribs 82 protrude on the above-mentioned casing 52 to form an "L" shape, which is used to surround the outer periphery of the two side corners of the above-mentioned fixed joint part 66a; the above-mentioned guide hole 84 is formed in the bolt hole of the above-mentioned fixed joint part 66a 66h on both sides; the sleeve 86 is protrudingly formed on the casing 52 so as to be inserted into the guide groove 84 .

That is to say, as shown in FIG. 6, in the above-mentioned motor bracket 86, the corners of the above-mentioned fixed joint part 66a are installed on the ribs 82 protrudingly formed on the above-mentioned casing 52; The bushing 86 on the top is inserted into the guide hole 84 formed on both sides of the bolt hole 66h of the above-mentioned fixed joint part 66a, and the correct fixed joint position of the above-mentioned motor bracket 66 can be determined, so that the operator can easily use the bolt B to connect the motor. The bracket 66 is fixed on the casing 52 .

Next, the function of the motor bracket installation structure of the photo frame air conditioner of the present invention having the above structure will be described in detail.

First, after the above-mentioned motor 64 is arranged on the inside of the motor support 66, the above-mentioned motor support 66 is fixed on one side of the casing 52; Formed on a pair of ribs 82 on the above-mentioned casing 52, while inserting the sleeve 86 formed on the above-mentioned casing 52 into the guide hole 84 of the above-mentioned fixed coupling member 66a, the fixing of the above-mentioned motor bracket 66 can be determined. combined position.

After determining the fixed joint position of the above-mentioned motor support 66, the electric wire 1 connected with the above-mentioned motor 64 is installed in a side groove 52a of the above-mentioned casing 52, so that the electric wire fixing part 68 of the above-mentioned motor support 86 covers a part of the above-mentioned 52a, Bolts are fixedly combined in the bolt holes 66h of the fixing member 66a and the bolt grooves 52h of the housing 52 , so that the motor bracket 66 is fixed on the housing 52 .

Fig. 7 shows a cross-sectional view of the motor bracket installation structure of the second embodiment of the present invention.

As shown in Figure 7, in the motor bracket installation structure of the second embodiment of the present invention, a bolt groove 94h is formed in the center of the fixed joint sleeve 94, and a bolt hole 96h is formed on the fixed joint part 96a of the motor bracket 96; The fixed joint sleeve 94 is integrally formed on the casing 92 corresponding to the bolt hole 96h of the above-mentioned fixed joint part 96a, so that the upper end of the above-mentioned fixed joint sleeve 94 is inserted into the bolt formed on the fixed joint part 96a of the motor bracket 96. Within 96h of the hole.

In addition, the diameter of the bolt hole 96h of the above-mentioned fixed joint part 96a is the same as the outer diameter of the above-mentioned fixed joint sleeve 94 within a certain error range, and the height of the above-mentioned fixed joint sleeve 94 is the same as the thickness of the fixed joint part of the above-mentioned motor bracket 96, so that The above-mentioned fixed joint sleeve 94 is inserted into the bolt hole 96h of the above-mentioned fixed joint member 96a.

Then, if the above-mentioned fixed joint sleeve 94 is inserted in the bolt hole 96h of the above-mentioned motor bracket 96, the fixed joint position of the above-mentioned motor bracket 96 can be correctly determined on the above-mentioned casing 92, and the above-mentioned motor can be connected by the fixed joint of the bolt B. The bracket 96 is fixed on the above-mentioned casing 92 .

Fig. 8 shows a cross-sectional view of the motor bracket installation structure of the third embodiment of the present invention.

As shown in Figure 8, in the motor bracket installation structure of the third embodiment of the present invention, a bolt groove 104h is formed in the center of the fixed coupling sleeve 104, and a bolt hole 106h is formed on the fixed coupling part 106a of the motor bracket 106; The fixed joint sleeve 104 is integrally formed on the casing 102 corresponding to the bolt hole 106h of the above-mentioned fixed joint part 106a; The above-mentioned fixed joint is the peripheral portion of the sleeve 104 other than the bolt groove 104h.

Then, if the above-mentioned fixed coupling sleeve 104 is inserted inside the bolt hole 106h of the above-mentioned motor bracket 106, the fixed coupling position of the above-mentioned motor bracket 106 can be correctly determined on the above-mentioned casing 102, and the above-mentioned motor can be connected by the fixed coupling of the bolt B. The bracket 106 is fixed on the above-mentioned casing 102 .

At this time, since the bolt holes 106h of the motor bracket 106 are bent, they can cover the fixed joint sleeve 104, so that when the bolt B is fixedly coupled, the damage of the fixed joint sleeve 104 can be prevented.

Claims (5)

1. A motor bracket installation structure of a photo frame air conditioner, including a motor, a motor bracket, and a position determining device. The motor is connected to a turbine fan through a rotating shaft to transmit rotational force. The turbine fan is used to suck air into the inside of the casing, In the motor bracket, a plurality of fixed joint parts are formed on the outer peripheral part, and the fixed joint parts are formed with bolt holes, and it is characterized in that: the motor bracket (66) fixes the motor (64) on the inner side of the casing (52), The position determining device (80) is formed on the part where the casing (52) and the motor bracket (66) are fixedly combined, determines the setting position of the motor bracket (66), and the motor bracket (66) can be installed on the inside of the casing (52) On the correct setting position, in the position determining device (80), a rib (82) is formed, and the rib (82) protrudes on the casing (52) to form a curved shape, and surrounds the fixed joint part (66a). Around the outside corners on both sides. 2. The motor bracket installation structure of the photo frame air conditioner according to claim 1, characterized in that: the position determining device (80) also includes a guide hole (84) and a sleeve (86), and the guide hole (84 ) are formed on both sides of the bolt hole (66h) of the fixed joint part (66a), and the sleeve (86) protrudes from the casing (52) and can be inserted into the guide hole (84). 3. The motor bracket installation structure of a photo frame air conditioner according to claim 1, characterized in that: said position determining device (80) also includes a fixed coupling sleeve ( 94), the fixed joint sleeve (94) is integrally formed on the casing (92), so that the upper end is inserted into the bolt hole (96h). 4. The motor bracket installation structure of the photo frame air conditioner according to claim 3, characterized in that: the height of the fixed coupling sleeve (94) is the same as the thickness of the fixed coupling part (96a) of the motor bracket (96) . 5. The motor bracket installation structure of a photo frame air conditioner according to claim 3, characterized in that: in the position determining device (80), the bolt holes (106) form a step difference, so that it can cover the fixed joint sleeve The surrounding part of the pipe (104) other than the bolt groove (104h).

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