CN216644386U - Intelligent air conditioner with defrosting function - Google Patents

Abstract

The utility model discloses an intelligent air conditioner with defrosting function, which comprises an air conditioner external unit and an evaporator arranged in the air conditioner external unit, wherein a fan is arranged on the side wall of the evaporator, a heat conducting plate is fixedly connected to the side wall of the evaporator close to an electrical element, a plurality of radiating fins are fixedly connected to the side wall of the heat conducting plate, the radiating fins all extend into a ventilating pipe, one end of the ventilating pipe, far away from the radiating pipe, faces the frosted side wall of the evaporator, a dust screen is arranged in front of the fan and is inserted in the air conditioner external unit, a collecting box is arranged at the bottom of the dust screen, and a cleaning assembly for cleaning the dust screen is also arranged in the air conditioner external unit, the dust screen is convenient to disassemble, assemble and replace.

Description

Intelligent air conditioner with defrosting function

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an intelligent air conditioner with a defrosting function.

Background

An air conditioner, i.e. an air conditioner, is a device for adjusting and controlling parameters such as temperature, humidity, flow rate and the like of ambient air in a building or a structure by manual means, generally comprises a cold source/heat source device, a cold and hot medium transmission and distribution system, a terminal device and other auxiliary devices, and mainly comprises a refrigeration host, a water pump, a fan and a pipeline system, wherein the terminal device is used for utilizing the cold and heat transmitted and distributed to specifically process the air state so as to enable the air parameters of a target environment to reach certain requirements, the air conditioner is an indispensable part of people in modern life, and provides cool for people, but is easy to cause diseases when the air conditioner is normally opened.

At present, after an air conditioner hot mode is started, the outdoor temperature is below ten degrees, the outdoor temperature is low, when an air conditioner outdoor unit needs to absorb heat, the temperature of an evaporator inside the air conditioner can be reduced to be below 0 degree, surrounding water can be quickly condensed into frost, meanwhile, after a dust screen is blocked, the frost can be caused due to unsmooth ventilation, the heat exchange capacity of the air conditioner is easily reduced, the evaporation temperature is reduced, the energy efficiency ratio is reduced, the running performance of the air conditioner is deteriorated until the air conditioner cannot normally work, and therefore an intelligent air conditioner with a defrosting function is provided.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to an intelligent air conditioner with defrosting function to solve the above problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligent air conditioner with defrosting function, includes the outer machine of air conditioner and installs the inside evaporimeter at the outer machine of air conditioner, install the fan on the lateral wall of evaporimeter, the lateral wall department rigid coupling that the evaporimeter is close to electrical components has the heat-conducting plate, and the rigid coupling has a plurality of fin on the lateral wall of heat-conducting plate, and a plurality of fin all extend to in the ventilation pipe, and the one end that the cooling tube was kept away from to the ventilation pipe is towards the lateral wall that the evaporimeter frosted, and the place ahead of fan is equipped with the dust screen, and the dust screen plug-in connects in the outer machine of air conditioner, and the bottom of dust screen is equipped with the collection box, still installs the clearance subassembly that is used for cleaning the dust screen in the outer machine of air conditioner, and the rigid coupling has two buckle subassemblies that are used for installing the dust screen on the outer machine's outer wall of air conditioner.

Preferably, the ventilation pipe is L-shaped, and two ends of the ventilation pipe are both open.

As preferred, the clearance subassembly includes the fixed plate of rigid coupling in the outer machine inside of air conditioner, the motor is installed to the lateral wall of fixed plate, the output shaft of motor and reciprocating screw's one end rigid coupling, reciprocating screw's the other end passes through the bearing frame and rotates the one side of connecting at the fixed plate, screw drive is connected with the screw thread piece on the reciprocating screw, the lateral wall rigid coupling of screw thread piece has the sliding block, the sliding block slides in the sliding tray of seting up in fixed plate lateral wall department, the bottom of screw thread piece is rotated and is connected with the cleaning roller, the outer wall rigid coupling that the cleaning roller is close to the top has the gear, the gear meshes with the pinion rack of rigid coupling at the fixed plate lateral wall mutually.

Preferably, the buckle assembly comprises a fixed block fixedly connected to the outer wall of the air conditioner external unit, a clamping rod is movably arranged in the fixed block, one end of the clamping rod is fixedly connected with a pulling block, a spring is sleeved on the outer wall, located between the fixed block and the pulling block, of the clamping rod, and one end, far away from the pulling block, of the clamping rod is an inclined plane and is clamped in a clamping groove, located at one end, outside the air conditioner external unit, of the dust screen.

Preferably, a metal cover is installed at a position, opposite to the dust screen, of the side wall of the air conditioner outdoor unit, and a rain shield is installed at the upper portion of the metal cover.

Preferably, a temperature sensor is mounted on a side wall of the evaporator, and the temperature sensor is electrically connected with the fan and the motor.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model is different from the prior art, when the temperature sensor detects that the temperature of the evaporator is reduced to the frosting temperature, the fan works, heat generated when electrical elements in the evaporator run is blown to the outside of the evaporator, so that the frosting on the outside of the evaporator is melted, meanwhile, the motor is started to work, so that the cleaning roller performs cleaning work on the dust screen, the dust screen can be prevented from being blocked, automatic defrosting work can be realized, the heat exchange capability and the energy efficiency ratio of the air conditioner are ensured, the long-term stable running of the air conditioner is kept, and finally, the dust screen is convenient to disassemble, assemble and replace under the action of the buckle assembly.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

fig. 2 is a schematic structural view of the interior of an air conditioner outdoor unit according to the present invention;

FIG. 3 is a schematic view of the structure of the components of the evaporator of the present invention;

fig. 4 is a schematic view of the structure of the connection between the heat-conducting plate and the ventilation tube.

In the figure: 1. an air conditioner outdoor unit; 2. an evaporator; 3. a fan; 4. a heat conducting plate; 5. a heat sink; 6. a vent pipe; 7. a temperature sensor; 8. a dust screen; 9. cleaning the assembly; 901. a fixing plate; 902. a motor; 903. a reciprocating screw; 904. a thread block; 905. a slider; 906. cleaning the roller; 907. a gear; 908. a toothed plate; 10. a buckle assembly; 1001. a fixed block; 1002. a clamping rod; 1003. pulling the block; 1004. a spring; 1005. a card slot; 11. a collection box; 12. a metal cover; 13. a rain shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides an intelligent air conditioner with defrosting function, including the outer machine 1 of air conditioner and install at the outer machine 1 inside evaporimeter 2 of air conditioner, install fan 3 on the lateral wall of evaporimeter 2, the lateral wall department rigid coupling that evaporimeter 2 is close to electrical components has heat-conducting plate 4, the rigid coupling has a plurality of fin 5 on the lateral wall of heat-conducting plate 4, a plurality of fin 5 all extend to in the ventilation pipe 6, the one end that the cooling tube was kept away from to ventilation pipe 6 is towards the lateral wall that evaporimeter 2 frosted, fan 3's the place ahead is equipped with dust screen 8, 8 pegs graft in the outer machine 1 of air conditioner of dust screen, 8's of dust screen bottom is equipped with collection box 11, still install the clearance subassembly 9 that is used for cleaning dust screen 8 in the outer machine 1 of air conditioner, the rigid coupling has two buckle subassemblies 10 that are used for installing dust screen 8 on the outer machine 1's of air conditioner outer wall.

Furthermore, the ventilation pipe 6 is L-shaped, and two ends of the ventilation pipe 6 are both open; it is convenient to blow the air with heat to the outside of the evaporator 2.

Further, the cleaning assembly 9 includes a fixing plate 901 fixedly connected to the inside of the air conditioner external unit 1, a motor 902 is mounted on a side wall of the fixing plate 901, an output shaft of the motor 902 is fixedly connected to one end of a reciprocating screw 903, the other end of the reciprocating screw 903 is rotatably connected to one side of the fixing plate 901 through a bearing seat, a threaded block 904 is connected to the reciprocating screw 903 in a screw transmission manner, a sliding block 905 is fixedly connected to a side wall of the threaded block 904, the sliding block 905 slides in a sliding groove formed in the side wall of the fixing plate 901, a cleaning roller 906 is rotatably connected to the bottom of the threaded block 904, a gear 907 is fixedly connected to an outer wall of the cleaning roller 906 close to the top end, and the gear 907 is engaged with a toothed plate 908 fixedly connected to the side wall of the fixing plate 901; the cleaning roller 906 is caused to perform cleaning work on the dust screen 8, so that the dust screen 8 can be prevented from being clogged.

Further, the buckle assembly 10 comprises a fixed block 1001 fixedly connected to the outer wall of the air conditioner outdoor unit 1, a clamping rod 1002 is movably arranged in the fixed block 1001, a pulling block 1003 is fixedly connected to one end of the clamping rod 1002, a spring 1004 is sleeved on the outer wall of the clamping rod 1002, which is located between the fixed block 1001 and the pulling block 1003, one end of the clamping rod 1002, which is far away from the pulling block 1003, is an inclined surface and is clamped in a clamping groove 1005, which is located at one end of the dust screen 8, which is located at the outer side of the air conditioner outdoor unit 1; the dust screen 8 is convenient to disassemble, assemble and replace.

Further, a metal cover 12 is mounted at a position, opposite to the dust screen 8, on the side wall of the air conditioner outdoor unit 1, and a rain shield 13 is mounted at the upper part of the metal cover 12; the functions of protection and rain shielding are realized.

Further, a temperature sensor 7 is mounted on the side wall of the evaporator 2, and the temperature sensor 7 is electrically connected with the fan 3 and the motor 902; the defrosting operation can be automatically carried out, and the defrosting operation is more intelligent.

When the scheme is used, when the temperature sensor 7 detects that the temperature of the evaporator 2 is reduced to the frosting temperature, the fan 3 works, certain heat is generated when electrical components in the evaporator 2 run, the heat is conducted to the inside of one end of the ventilation pipe 6 through the action of the heat conducting plate 4 and the radiating fins 5, negative pressure is formed at the other end of the ventilation pipe 6 when the fan 3 works, air with heat is blown to the evaporator 2 through the ventilation pipe 6, accordingly, the frost on the outside of the evaporator 2 is melted, the motor 902 is started to work, the motor 902 drives the cleaning roller 906 to move through the action of the reciprocating lead screw 903 and the threaded block 904, the cleaning roller 906 is enabled to clean the dust screen 8 under the meshing action of the gear 907 and the gear 908, the blocking condition of the dust screen 8 can be avoided, automatic defrosting work can be realized, and the heat exchange capacity and the energy efficiency ratio of the air conditioner can be ensured, keep the long-term steady operation of air conditioner, at last under buckle subassembly 10's effect, when changing dust screen 8, the pulling draws piece 1003 and drives the kelly 1002 and break away from draw-in groove 1005, can take dust screen 8 out from the outer machine 1 of air conditioner this moment, during the installation directly with dust screen 8 insert can, be convenient for carry out the dismouting change operation to dust screen 8.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an intelligent air conditioner with defrosting function, includes outer machine of air conditioner (1) and installs evaporimeter (2) inside outer machine of air conditioner (1), its characterized in that: install fan (3) on the lateral wall of evaporimeter (2), lateral wall department rigid coupling that evaporimeter (2) are close to electrical components has heat-conducting plate (4), the rigid coupling has a plurality of fin (5) on the lateral wall of heat-conducting plate (4), a plurality of fin (5) all extend to in ventilation pipe (6), the one end that the cooling tube was kept away from in ventilation pipe (6) is towards the lateral wall that evaporimeter (2) frosted, the place ahead of fan (3) is equipped with dust screen (8), peg graft in outer machine (1) of air conditioner in dust screen (8), the bottom of dust screen (8) is equipped with collection box (11), still install in outer machine (1) of air conditioner and be used for cleaning clearance subassembly (9) of dust screen (8), the rigid coupling has two buckle subassemblies (10) that are used for installing dust screen (8) on the outer machine (1) of air conditioner's outer wall.

2. The intelligent air conditioner with defrosting function of claim 1, characterized in that: the ventilation pipe (6) is L-shaped, and two ends of the ventilation pipe (6) are both open.

3. The intelligent air conditioner with defrosting function as claimed in claim 1, wherein: the utility model discloses a cleaning assembly, including the fixed plate (901) of rigid coupling in the inside of the outer machine of air conditioner (1) clearance subassembly (9), motor (902) are installed to the lateral wall of fixed plate (901), the output shaft of motor (902) and the one end rigid coupling of reciprocal lead screw (903), the other end of reciprocal lead screw (903) passes through the bearing frame and rotates the one side of connecting at fixed plate (901), spiral transmission is connected with screw block (904) on reciprocal lead screw (903), the lateral wall rigid coupling of screw block (904) has sliding block (905), sliding block (905) slide in the sliding tray of fixed plate (901) lateral wall department seting up, the bottom of screw block (904) is rotated and is connected with cleaning roller (906), cleaning roller (906) are close to the outer wall rigid coupling on top has gear (907), gear (907) mesh with pinion rack (908) of rigid coupling at fixed plate (901) lateral wall.

4. The intelligent air conditioner with defrosting function as claimed in claim 1, wherein: buckle subassembly (10) include fixed block (1001) of rigid coupling on the outer machine of air conditioner (1) outer wall, the activity has kelly (1002) in fixed block (1001), the one end rigid coupling of kelly (1002) has and draws piece (1003), the kelly (1002) are in fixed block (1001) and draw the outer wall between piece (1003) and overlap and be equipped with spring (1004), the one end that draws piece (1003) was kept away from in kelly (1002) is for the inclined plane and joint in dust screen (8) are in the outer machine of air conditioner (1) outside draw-in groove (1005) of serving one.

5. The intelligent air conditioner with defrosting function as claimed in claim 1, wherein: a metal cover (12) is installed at the position, opposite to the dustproof net (8), of the side wall of the air conditioner outdoor unit (1), and a rain shield (13) is installed on the upper portion of the metal cover (12).

6. The intelligent air conditioner with defrosting function of claim 3, characterized in that: install temperature sensor (7) on the lateral wall of evaporimeter (2), temperature sensor (7) and fan (3) and motor (902) electric connection.

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