CN213713249U

CN213713249U - Air conditioner

Info

Publication number: CN213713249U
Application number: CN202022840243.XU
Authority: CN
Inventors: 陈伟; 杨检群; 尚彬; 尹洪磊
Original assignee: Ningbo Aux Electric Co Ltd
Current assignee: Ningbo Aux Electric Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-16
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses an air conditioner relates to air conditioner technical field. The air conditioner comprises a mounting seat, an air outlet mechanism, a switch piece and a working circuit. The switch piece is installed on the mounting seat and abuts against the air outlet mechanism, the switch piece is electrically connected with the working circuit, and the switch piece can be separated from the air outlet mechanism when the mounting seat moves towards the direction far away from the air outlet mechanism so as to disconnect the working circuit. Compared with the prior art, the utility model provides an air conditioner is owing to adopted the switch spare of installing on the mount pad and the working circuit who is connected with the switch spare electricity, so can realize the auto-power-off at the in-process that the air conditioner dismantled to avoid user live-wire operation, prevent that the incident from taking place, the security is good.

Description

Air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to air conditioner.

Background

At present, in order to ensure the cleanliness of the interior of the air conditioner, the air conditioner needs to be disassembled periodically and parts in the air conditioner need to be cleaned. However, in the process of disassembling the air conditioner, if the power supply is not turned off in advance, the user may be subjected to live-line operation, which is prone to safety accidents and poor in safety.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem how realize the auto-power-off at the in-process that the air conditioner dismantled to avoid user live-line operation, prevent that the incident from taking place, the security is good.

In order to solve the above problem, the technical scheme of the utility model is realized like this:

the utility model provides an air conditioner, including mount pad, air-out mechanism, switch spare and working circuit, the switch spare is installed on the mount pad, and supports with air-out mechanism and hold, and the switch spare is connected with the working circuit electricity, and the switch spare can be separated with air-out mechanism when the mount pad moves towards the direction of keeping away from air-out mechanism to break off the working circuit. Compared with the prior art, the utility model provides an air conditioner is owing to adopted the switch spare of installing on the mount pad and the working circuit who is connected with the switch spare electricity, so can realize the auto-power-off at the in-process that the air conditioner dismantled to avoid user live-wire operation, prevent that the incident from taking place, the security is good.

Further, the air outlet mechanism comprises an air duct, an air outlet frame and a cross flow fan, the cross flow fan is installed in the air duct, the air duct is detachably connected with the air outlet frame, and the air outlet frame is abutted to the switch piece. So as to realize the conduction of the working circuit.

Furthermore, the air outlet frame is provided with a contact platform, the contact platform is provided with a contact surface, and the switch piece is abutted against the contact surface. So as to realize the conduction of the working circuit.

Further, the mounting seat is provided with first limit structure, and the air-out frame is provided with second limit structure, first limit structure and the cooperation of second limit structure to inject the relative position of mounting seat and air-out frame. The mounting base is prevented from displacing relative to the air outlet frame, so that the switch member is guaranteed to be abutted against the contact platform.

Furthermore, the first limiting structure is a limiting jack, the second limiting structure is a limiting pin, and the limiting pin extends into the limiting jack and is in sliding fit with the limiting jack. The spacing pin can slide for spacing jack, and spacing jack can be injectd the position and the slip direction of spacing pin.

Furthermore, the limiting insertion hole is a square hole, and the shape of the limiting pin is matched with that of the limiting insertion hole. Prevent that the spacer pin from rotating for spacing jack to prevent that the mount pad from rotating for the air-out frame, further improve spacing effect.

Furthermore, the mounting seat is provided with a first wiring terminal, the air duct is provided with a second wiring terminal, the first wiring terminal is electrically connected with the switch piece, the second wiring terminal is electrically connected with the cross-flow fan, the first wiring terminal is matched with the second wiring terminal, the switch piece, the first wiring terminal, the second wiring terminal and the cross-flow fan are combined to form a working circuit, and the switch piece can disconnect the working circuit when the mounting seat moves towards the direction far away from the air outlet frame so as to enable the cross-flow fan to be powered off. The switch piece can also be abutted against the contact platform when the mounting seat moves towards the direction close to the air outlet frame so as to conduct a working circuit, and therefore the cross-flow fan is electrified.

Further, the switch piece includes casing, transmission portion and elastic component, and the elastic component is installed in the casing, and is connected with transmission portion, and transmission portion stretches out the casing, and supports with air-out mechanism and hold. The transmission part is used for retracting into the shell under the abutting action of the air outlet frame and driving the elastic part to deform, and the elastic part is used for driving the transmission part to extend out of the shell under the action of self elasticity.

Further, the mounting seat is provided with a clamping groove, a clamping table is arranged in the clamping groove, the shell is provided with a clamping arm, the shell is arranged in the clamping groove, and the clamping arm is clamped with the clamping table. The relative position of the shell and the clamping groove is fixed, so that the relative position of the switch piece and the mounting seat is fixed, and the switch piece can be guaranteed to be displaced along with the movement of the mounting seat.

Further, the air conditioner still includes front panel and display box, mount pad and display box fixed connection, display box and front panel sliding connection, and the display box can drive the mount pad and slide for the front panel to make the mount pad keep away from air-out mechanism. Thereby realize the action that switching element and air-out mechanism separation or switching element and air-out mechanism support and hold, and then realize the disconnection or the switch-on of working circuit.

Drawings

Fig. 1 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic structural view illustrating a connection between a mounting base and a switch member in an air conditioner according to an embodiment of the present invention;

fig. 3 is an exploded view of an angle of view of the connection between the mounting base and the air outlet mechanism in the air conditioner according to the embodiment of the present invention;

fig. 4 is a schematic structural view of an air outlet mechanism in an air conditioner according to an embodiment of the present invention;

fig. 5 is an exploded view of an alternative view angle of the connection between the mounting base and the air outlet mechanism in the air conditioner according to the embodiment of the present invention;

fig. 6 is an exploded view of the air conditioner according to the embodiment of the present invention, wherein the mounting seat is connected to the switch member;

fig. 7 is a schematic structural diagram of a switch member in an air conditioner according to an embodiment of the present invention.

Description of reference numerals:

100-an air conditioner; 110-a mount; 111-a first limit structure; 112-a first connection terminal; 113-a card slot; 114-a chucking table; 120-air outlet mechanism; 121-air duct; 1211 — a second connection terminal; 122-an air outlet frame; 1221-a contact stage; 1222-a contact surface; 1223-flanges; 1224-a second limit structure; 1225-reinforcing ribs; 123-crossflow blower; 124-wind guide blades; 130-a switch member; 131-a housing; 132-a transmission part; 133-an elastic portion; 134-a catch arm; 140-a front panel; 141-air outlet cavity; 150-display box.

Detailed Description

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

Referring to fig. 1, fig. 2, fig. 3 and fig. 4, an embodiment of the present invention provides an air conditioner 100 for regulating and controlling indoor air temperature. The air conditioner 100 can be automatically powered off in the process of being disassembled, so that the live operation of a user is avoided, safety accidents are prevented, and the safety is good.

The air conditioner 100 includes a mounting base 110, an air outlet mechanism 120, a switch 130, an operating circuit (not shown), a front panel 140, and a display box 150. The switch 130 is mounted on the mounting base 110 and abuts against the air outlet mechanism 120, and the mounting base 110 can drive the switch 130 to move, so that the switch 130 is separated from the air outlet mechanism 120. The switch 130 is electrically connected to the working circuit, when the switch 130 abuts against the air outlet mechanism 120, the working circuit is turned on, and when the switch 130 is separated from the air outlet mechanism 120, the working circuit is turned off. The switch member 130 can be separated from the air outlet mechanism 120 when the mounting base 110 moves in a direction away from the air outlet mechanism 120, so as to disconnect the working circuit, thereby realizing the automatic power off of the air conditioner 100, avoiding the live-line operation of a user, and improving the safety.

It should be noted that the front panel 140 is provided with an air outlet cavity 141, and the mounting base 110, the air outlet mechanism 120 and the display box 150 are all disposed in the air outlet cavity 141. The mounting base 110 is fixedly connected with the display box 150, the display box 150 is connected with the front panel 140 in a sliding manner, and the display box 150 can drive the mounting base 110 to slide relative to the front panel 140, so that the mounting base 110 is far away from or close to the air outlet mechanism 120, and therefore the switch member 130 is separated from the air outlet mechanism 120 or the switch member 130 abuts against the air outlet mechanism 120, and further the working circuit is disconnected or connected.

Specifically, the mounting base 110 is disposed above the air outlet mechanism 120, the switch element 130 is mounted at the bottom of the mounting base 110, and the display box 150 can drive the mounting base 110 to slide upwards or downwards along the vertical direction, so that the mounting base 110 is far away from or close to the air outlet mechanism 120, and the switch element 130 is separated from or abutted against the air outlet mechanism 120.

In this embodiment, the upward sliding display box 150 and the mounting base 110 can give way to the air outlet mechanism 120, so that the air outlet mechanism 120 is detached from the air outlet cavity 141, and the air outlet mechanism 120 is cleaned. After the display box 150 drives the mounting base 110 to slide upward to the preset position along the vertical direction, the mounting base 110 does not interfere with the air outlet mechanism 120 any more, and at this time, the air outlet mechanism 120 can be conveniently detached from the air outlet cavity 141. Thus, the display box 150 and the mounting base 110 slide upwards, so that the working circuit can be disconnected, the air outlet mechanism 120 can be abducted, the disassembly efficiency is high, and the air outlet mechanism is convenient and practical.

The air outlet mechanism 120 includes an air duct 121, an air outlet frame 122, a cross flow fan 123 and air guide blades 124. The cross flow fan 123 is installed in the air duct 121, and the cross flow fan 123 can drive air to flow to form an air outlet flow, so as to realize an action of blowing out hot air or cold air from the air conditioner 100, thereby realizing a heating or cooling function of the air conditioner 100. The air duct 121 is detachably connected to the air outlet frame 122 to facilitate cleaning or maintenance of the air conditioner 100. The air-out frame 122 abuts against the switch member 130 to achieve the conduction of the working circuit. The air guide blades 124 are installed in the air outlet frame 122, and the air guide blades 124 can guide the air outlet flow to adjust the air outlet direction of the air conditioner 100, so that the comfort level of a user is improved.

In this embodiment, the switch 130 can be driven by the mounting base 110 to abut against the air outlet frame 122, so as to achieve the conduction of the working circuit; the switch member 130 can be separated from the air outlet frame 122 under the driving of the mounting base 110, so as to disconnect the working circuit. But not limited thereto, in other embodiments, the switch 130 may be pressed against or separated from the air duct 121 by the mounting base 110, and the on/off of the working circuit can also be achieved.

Furthermore, the air-out frame 122 is provided with a contact platform 1221, the contact platform 1221 has a contact surface 1222, and the switch element 130 abuts against the contact surface 1222 to achieve conduction of the working circuit. Specifically, the contact platform 1221 is located at the top of the air-out frame 122 and protrudes from the top surface of the air-out frame 122, and the contact surface 1222 is disposed at a side of the contact platform 1221 away from the air-out frame 122, so as to facilitate abutting or separating of the contact surface 1222 and the switch element 130, and avoid interference of other components.

In this embodiment, the contact surface 1222 is a horizontal surface, and a flange 1223 is disposed around the contact surface 1222, the flange 1223 can limit the position of the switch 130, so as to ensure that the switch 130 abuts against the contact surface 1222.

It should be noted that the mounting base 110 is provided with a first limiting structure 111, the air-out frame 122 is provided with a second limiting structure 1224, and the first limiting structure 111 cooperates with the second limiting structure 1224 to limit the relative position between the mounting base 110 and the air-out frame 122, so as to prevent the mounting base 110 from displacing relative to the air-out frame 122, thereby ensuring that the switch member 130 abuts against the contact platform 1221. Specifically, when the mounting base 110 is driven by the display box 150 to slide toward a direction close to the air outlet frame 122, the first limiting structure 111 cooperates with the second limiting structure 1224 to ensure that the switch element 130 can abut against the contact surface 1222 of the contact block 1221; when the mounting base 110 is driven by the display box 150 to slide in a direction away from the air outlet frame 122, the first limiting structure 111 is disengaged from the second limiting structure 1224, so as to facilitate the detachment and cleaning of the air outlet mechanism 120.

In this embodiment, the first limiting structure 111 is a limiting jack, the second limiting structure 1224 is a limiting pin, the limiting pin extends into the limiting jack, and is in sliding fit with the limiting jack, the limiting pin can slide relative to the limiting jack, and the limiting jack can limit the position and the sliding direction of the limiting pin. Specifically, the limit pin extends along the vertical direction to ensure that the mounting base 110 slides upwards or downwards along the vertical direction, and the sliding stability of the mounting base 110 is improved.

Specifically, the limiting jack is a square hole, the cross section of the limiting pin is rectangular, and the shape of the limiting pin is matched with that of the limiting jack so as to prevent the limiting pin from rotating relative to the limiting jack, prevent the mounting seat 110 from rotating relative to the air outlet frame 122, and further improve the limiting effect.

It should be noted that the limiting pin is located at the top of the air-out frame 122 and protrudes from the top surface of the air-out frame 122, and the height of the limiting pin is greater than the height of the contact platform 1221, so as to ensure that the sliding fit action of the limiting pin and the limiting jack is prior to the abutting action of the contact platform 1221 and the switch 130. Specifically, in the process that the display box 150 drives the mounting base 110 to approach the air outlet frame 122, firstly, the limiting pin extends into the limiting jack and slides relative to the limiting jack; when the limit pin slides to the limit position, the switch 130 mounted on the mounting base 110 abuts against the contact surface 1222 of the contact block 1221, so as to achieve conduction of the working circuit. In the process that the display box 150 drives the mounting base 110 to be away from the air outlet frame 122, the switch member 130 mounted on the mounting base 110 is separated from the contact surface 1222 of the contact platform 1221 to realize the disconnection of the working circuit, and at this time, the limit pin is still located in the limit jack; and then the limiting pin slides relative to the limiting jack until the limiting pin is separated from the limiting jack.

In this embodiment, the side of the stop pin extends along the vertical direction and is provided with a reinforcing rib 1225 to improve the strength of the stop pin and avoid the bending or breaking of the stop pin. Further, the strengthening rib 1225 is kept away from the one end chamfer setting of air-out frame 122 to reduce frictional resistance, the smooth effect is led in the reinforcing, is convenient for stretch into spacing jack with the spacer pin. Specifically, the quantity of strengthening rib 1225 is a plurality of, and a plurality of strengthening ribs 1225 interval sets up in the side of spacer pin to further improve the intensity of spacer pin.

Referring to fig. 5, in the present embodiment, the working circuit is a local circuit in the air conditioner 100, the working circuit is electrically connected to the air outlet mechanism 120, when the working circuit is turned on, the air outlet mechanism 120 is powered on, and when the working circuit is turned off, the air outlet mechanism 120 is powered off. However, the present invention is not limited thereto, and in other embodiments, the working circuit may be a whole circuit of the air conditioner 100, when the working circuit is turned on, the whole air conditioner 100 is powered on, and when the working circuit is turned off, the whole air conditioner 100 is powered off, and the efficacy of the working circuit is not particularly limited.

The mounting base 110 is provided with a first connection terminal 112, the air duct 121 is provided with a second connection terminal 1211, the first connection terminal 112 is electrically connected with the switch element 130, the second connection terminal 1211 is electrically connected with the cross flow fan 123, the first connection terminal 112 is matched with the second connection terminal 1211, and the switch element 130, the first connection terminal 112, the second connection terminal 1211 and the cross flow fan 123 are combined to form a working circuit. The switch member 130 can be separated from the contact block 1221 to break the operating circuit when the mount base 110 moves in a direction away from the air-out frame 122, thereby de-energizing the cross-flow fan 123; the switch member 130 can also abut against the contact platform 1221 when the mounting base 110 moves towards the direction close to the air outlet frame 122 to conduct the working circuit, so as to power the cross flow fan 123. In this way, the power-off of the cross flow fan 123 can be realized by sliding the display box 150 upward, so as to prevent a user from performing a live operation when the cross flow fan 123 is detached, thereby ensuring user safety.

Specifically, the first connection terminal 112 is a female terminal, the second connection terminal 1211 is a male terminal, and since the pin of the male terminal is long, it takes a period of time for the pin of the male terminal to be completely fitted into the socket of the female terminal, that is, the fitting or unmating process of the female terminal and the male terminal is delayed. In the process that the display box 150 drives the mounting base 110 to be far away from the air outlet mechanism 120, if the pin of the male end is located in the jack of the female end, the male end and the female end may still be in an electrical connection state, but because the switch piece 130 is instantaneously separated from the contact platform 1221, the switch piece 130 can instantaneously control the working circuit to be disconnected, so that the male end and the female end are both powered off, electric arc is prevented from being generated when the pin of the male end is drawn out of the jack of the female end, and safety is improved.

Referring to fig. 6 and 7, in the present embodiment, the switch element 130 is a micro switch, and the triggering stroke of the switch element 130 is short, that is, the distance between the contacts of the switch element 130 is short, and the sensitivity of the switch element 130 is high, so as to quickly turn on or off the working circuit. But not limited thereto, in other embodiments, the switch member 130 may be a button switch, and the switch member 130 may also be a key switch, and the type of the switch member 130 is not particularly limited.

The switching member 130 includes a housing 131, a transmission part 132, and an elastic part 133. The elastic portion 133 is installed in the casing 131 and connected to the transmission portion 132, the transmission portion 132 extends out of the casing 131 and abuts against the air outlet frame 122 of the air outlet mechanism 120, the transmission portion 132 is used for retracting into the casing 131 under the abutting action of the air outlet frame 122 and driving the elastic portion 133 to deform, and the elastic portion 133 is used for driving the transmission portion 132 to extend out of the casing 131 under the action of own elasticity. When the contact platform 1221 on the air outlet frame 122 abuts against the transmission part 132, the transmission part 132 retracts into the housing 131, and applies an acting force to the elastic part 133 to deform the elastic part 133, so that the fixed contact and the movable contact at the tail end of the elastic part 133 are closed and connected, and a working circuit is conducted; when the contact platform 1221 on the air-out frame 122 is separated from the transmission part 132, the transmission part 132 no longer applies an acting force to the elastic part 133, the elastic part 133 rebounds and resets under the action of its own elastic force, and drives the transmission part 132 to extend out of the housing 131, and at this time, the fixed contact and the movable contact at the end of the elastic part 133 are disconnected, so as to disconnect the working circuit.

In this embodiment, the mounting base 110 is provided with a slot 113, and the housing 131 is clamped in the slot 113, so as to facilitate installation and maintenance. Further, a clamping table 114 is arranged in the clamping groove 113, the housing 131 is provided with a clamping arm 134, the housing 131 is arranged in the clamping groove 113, and the clamping arm 134 is clamped with the clamping table 114 to fix the relative position of the housing 131 and the clamping groove 113, so as to fix the relative position of the switch member 130 and the mounting base 110, and ensure that the switch member 130 can displace along with the movement of the mounting base 110. Specifically, the number of the holding tables 114 and the holding arms 134 is two, the two holding arms 134 are oppositely disposed on two sides of the housing 131, and each holding arm 134 is connected with one holding table 114 in a clamping manner, so as to improve the clamping effect.

The embodiment of the utility model provides an air conditioner 100, switch 130 is installed on mount pad 110, and supports with air-out mechanism 120 and hold, switch 130 is connected with the working circuit electricity, switch 130 can be at mount pad 110 when keeping away from the direction motion of air-out mechanism 120 with air-out mechanism 120 separation to with the working circuit disconnection. Compared with the prior art, the utility model provides an air conditioner 100 is owing to adopted the switch 130 of installing on mount pad 110 and the working circuit who is connected with switch 130 electricity, so can realize auto-power-off at the in-process that air conditioner 100 dismantled to avoid user live-wire operation, prevent that the incident from taking place, the security is good.

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

Claims

1. The utility model provides an air conditioner, its characterized in that includes mount pad (110), air-out mechanism (120), switch spare (130) and working circuit, switch spare (130) install in on mount pad (110), and with air-out mechanism (120) support, switch spare (130) with the working circuit electricity is connected, switch spare (130) can be in mount pad (110) when keeping away from the direction motion of air-out mechanism (120) with air-out mechanism (120) separation, in order with the working circuit disconnection.

2. The air conditioner according to claim 1, wherein the air outlet mechanism (120) comprises an air duct (121), an air outlet frame (122) and a cross flow fan (123), the cross flow fan (123) is installed in the air duct (121), the air duct (121) is detachably connected with the air outlet frame (122), and the air outlet frame (122) abuts against the switch member (130).

3. The air conditioner according to claim 2, wherein the air-out frame (122) is provided with a contact platform (1221), the contact platform (1221) has a contact surface (1222), and the switch member (130) abuts against the contact surface (1222).

4. The air conditioner according to claim 2, characterized in that the mounting seat (110) is provided with a first limit structure (111), the air-out frame (122) is provided with a second limit structure (1224), and the first limit structure (111) cooperates with the second limit structure (1224) to limit the relative position of the mounting seat (110) and the air-out frame (122).

5. The air conditioner according to claim 4, wherein the first limit structure (111) is a limit jack, and the second limit structure (1224) is a limit pin, and the limit pin extends into the limit jack and is in sliding fit with the limit jack.

6. The air conditioner as claimed in claim 5, wherein the limit insertion hole is a square hole, and the shape of the limit pin matches the shape of the limit insertion hole.

7. The air conditioner according to claim 2, wherein the mounting base (110) is provided with a first connection terminal (112), the air duct (121) is provided with a second connection terminal (1211), the first connection terminal (112) is electrically connected with the switch member (130), the second connection terminal (1211) is electrically connected with the cross flow fan (123), the first connection terminal (112) is matched with the second connection terminal (1211), the switch member (130), the first connection terminal (112), the second connection terminal (1211) and the cross flow fan (123) are combined to form the working circuit, and the switch member (130) can disconnect the working circuit when the mounting base (110) moves in a direction away from the air outlet frame (122) so as to cut off the power of the cross flow fan (123).

8. The air conditioner according to claim 1, wherein the switch member (130) comprises a housing (131), a transmission portion (132), and an elastic portion (133), the elastic portion (133) is installed in the housing (131) and connected to the transmission portion (132), and the transmission portion (132) extends out of the housing (131) and abuts against the air outlet mechanism (120).

9. The air conditioner as claimed in claim 8, wherein the mounting base (110) is provided with a clamping groove (113), a clamping platform (114) is provided in the clamping groove (113), the housing (131) is provided with a clamping arm (134), the housing (131) is provided in the clamping groove (113), and the clamping arm (134) is clamped with the clamping platform (114).

10. The air conditioner according to claim 1, further comprising a front panel (140) and a display box (150), wherein the mounting base (110) is fixedly connected to the display box (150), the display box (150) is slidably connected to the front panel (140), and the display box (150) can drive the mounting base (110) to slide relative to the front panel (140) so as to enable the mounting base (110) to be away from the air outlet mechanism (120).