CN219550686U

CN219550686U - Hanging air conditioner

Info

Publication number: CN219550686U
Application number: CN202320746933.XU
Authority: CN
Inventors: 雷海洋; 温博
Original assignee: Hisense Air Conditioning Co Ltd
Current assignee: Hisense Air Conditioning Co Ltd
Priority date: 2023-04-06
Filing date: 2023-04-06
Publication date: 2023-08-18
Anticipated expiration: 2033-04-06

Abstract

The utility model relates to a hanging air conditioner, which belongs to the technical field of air conditioning equipment, and comprises: the air conditioner comprises a shell, an air conditioner fan, an indoor heat exchanger, a screw rod, a guide rod, a mounting rack, a sterilizing unit, a driving piece and a battery, wherein an air channel is arranged in the shell, and an air conditioner air outlet communicated with the air channel is formed in the outer wall of the shell; the air conditioner fan is arranged in the shell and is used for conveying air-conditioning air to the indoor through the air duct and the air outlet of the air conditioner; the screw rod is arranged on one side of the indoor heat exchanger, and the length direction of the screw rod is the same as the length direction of the indoor heat exchanger; the guide rod is parallel to the screw rod and is arranged at one side of the indoor heat exchanger close to the screw rod; the mounting frame is sleeved and connected with the screw rod in a threaded manner; the mounting frame is connected with the guide rod in a sliding way; the sterilizing unit is arranged on the mounting frame; the driving piece is arranged on the shell, and an output shaft of the driving piece is connected with the screw rod; the battery is arranged on the mounting frame and is used for supplying power for the sterilization unit.

Description

Hanging air conditioner

Technical Field

The utility model relates to the technical field of air conditioning equipment, in particular to a hanging type air conditioner.

Background

An air conditioner is an apparatus for adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient air in a building or structure by manual means. The fresh air conditioner is a healthy and comfortable air conditioner with a fresh air function, and utilizes a fan to realize ventilation and ventilation between room air and outdoor air and also has the function of purifying air.

In the prior art, an ultraviolet sterilization module or an ion technology is generally adopted in the industry to perform sterilization and purification on an air conditioner at present, the commonly applied ultraviolet sterilization module is fixed type sterilization, ultraviolet light emitted by the ultraviolet sterilization module is generally vertical to evaporator fins or irradiates along the length direction of the evaporator, and the sterilization mode can only purify the surface contacted by air and ultraviolet light and cannot sterilize bacterial viruses accumulated in the deep layer of the evaporator and the coil pipe, so that the purification is not thorough; on the other hand, the ultraviolet radiation intensity decays rapidly, and after a certain distance, the sterilization effect of the ultraviolet light is greatly weakened. Therefore, the air conditioner in the prior art has poor sterilization effect.

Disclosure of Invention

The present utility model solves at least one of the technical problems in the related art to a certain extent.

Therefore, the utility model aims to provide the hanging type air conditioner, when sterilization is needed, the driving piece drives the screw rod to rotate, the screw rod is in threaded connection with the mounting frame so as to enable the mounting frame to move along the length direction of the screw rod, and the sterilization unit on the mounting frame sterilizes the surface of the indoor heat exchanger.

In order to achieve the above object, the present utility model provides a hanging air conditioner, comprising:

the air conditioner comprises a shell, wherein an air duct is arranged in the shell, and an air outlet of an air conditioner communicated with the air duct is formed in the outer wall of the shell;

the air conditioner fan is arranged in the shell and is used for conveying air-conditioning air to the indoor through the air duct and the air outlet of the air conditioner;

an indoor heat exchanger provided in the casing, wherein heat exchange is performed between a refrigerant flowing in the indoor heat exchanger and air to form a heating cycle or a cooling cycle;

the screw rod is arranged on one side of the indoor heat exchanger, and the length direction of the screw rod is the same as the length direction of the indoor heat exchanger;

the guide rod is parallel to the screw rod and is arranged at one side of the indoor heat exchanger close to the screw rod;

the mounting frame is sleeved and connected with the screw rod in a threaded manner; the mounting frame is in sliding connection with the guide rod;

the sterilizing unit is arranged on the mounting frame;

the driving piece is arranged on the shell, and an output shaft of the driving piece is connected with the screw rod;

the battery is arranged on the mounting frame and is used for supplying power to the sterilization unit;

the driving piece is used for driving the screw rod to rotate, and the screw rod drives the mounting frame to move along the length direction of the screw rod.

In technical scheme, when needs disinfect, the driving piece drives the lead screw and rotates, and lead screw and mounting bracket threaded connection are in order to make the mounting bracket remove along the length direction of lead screw, and the unit of disinfecting on the mounting bracket disinfects indoor heat exchanger's surface.

In some embodiments of the present utility model, a first charging electrode is disposed on the mounting frame, and the first charging electrode is electrically connected to the battery; the shell is internally provided with a second charging electrode, and when the mounting frame is positioned at one end of the screw rod close to the second charging electrode, the first charging electrode is in contact with the second charging electrode and is electrically connected with the second charging electrode.

In some embodiments of the utility model, the first charging electrode comprises a first positive electrode block and a first negative electrode block; the second charging electrode includes a second positive electrode block and a second negative electrode block; the second positive electrode block is provided with a first chute for plugging the first positive electrode block, and the second negative electrode block is provided with a second chute for plugging the second negative electrode block.

In some embodiments of the present utility model, the mounting rack is detachably connected with a lamp holder; the sterilization unit is arranged on the lamp bracket.

In some embodiments of the present utility model, the mounting frame is provided with at least one clamping groove, and the lamp holder is provided with a clamping block for clamping with the clamping groove.

In some embodiments of the present utility model, a first power supply electrode is disposed on the mounting frame, a second power supply electrode is disposed on the lamp holder, and the second power supply electrode is electrically connected with the sterilization unit; when the lamp bracket is connected with the mounting frame, the first power supply electrode is electrically connected with the second power supply electrode.

In some embodiments of the utility model, the first power supply electrode is disposed at a bottom of one of the clamping grooves, and the second power supply electrode is disposed at the corresponding clamping block.

In some embodiments of the utility model, the lamp mount is disposed on a side of the mounting bracket remote from the indoor heat exchanger.

In some embodiments of the utility model, the sterilizing unit is disposed at one side of the lamp holder facing the indoor heat exchanger and at two sides of the mounting frame.

In some embodiments of the utility model, the sterilization units are arranged at intervals along the length direction of the lamp holder.

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

Drawings

Fig. 1 is a schematic view of an overall structure of a hanging type air conditioner according to an embodiment of the present utility model;

fig. 2 is a schematic view of an internal structure of a hanging type air conditioner according to an embodiment of the present utility model;

fig. 3 is a partial schematic view of an internal structure of a hanging type air conditioner according to an embodiment of the present utility model;

FIG. 4 is an exploded schematic view of a mounting bracket portion of a hanging air conditioner according to an embodiment of the present utility model;

FIG. 5 is an exploded view of a mounting bracket portion of a wall mount air conditioner according to an embodiment of the present utility model from another perspective;

FIG. 6 is a schematic view of a mounting bracket portion of a hanging air conditioner in accordance with an embodiment of the present utility model;

FIG. 7 is a schematic view of another view of a mounting bracket portion of a hanging air conditioner in accordance with an embodiment of the present utility model;

fig. 8 is an exploded view of a lamp stand part of a hanging air conditioner according to an embodiment of the present utility model;

fig. 9 is an exploded view illustrating another view of a lamp stand portion of a hanging air conditioner according to an embodiment of the present utility model;

fig. 10 is an exploded view illustrating another view of a lamp stand portion of a hanging air conditioner according to an embodiment of the present utility model;

fig. 11 is a schematic view of a lamp stand portion of a hanging air conditioner according to an embodiment of the present utility model.

In the above figures: 100. a housing; 200. an indoor heat exchanger; 300. a driving member; 400. a screw rod; 500. a guide rod; 600. a mounting frame; 700. a lamp holder; 701. a main frame; 702. a sub-frame; 800. a clamping block; 900. a clamping groove; 110. a slot; 120. a transformation unit; 130. a second positive electrode block; 140. a second negative electrode block; 150. a first positive electrode block; 160. a first negative electrode block; 170. an ultraviolet lamp.

Detailed Description

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

In the present utility model, unless specifically stated and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be fixedly connected, detachably connected, or integrally formed, mechanically connected, electrically connected, or in communication with each other, for example; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

For purposes of this disclosure, the terms "one embodiment," "some embodiments," "example," "a particular example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The present utility model will be specifically described below by way of exemplary embodiments. It is to be understood that elements, structures, and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the present utility model, the hanging type air conditioner performs a refrigerating cycle of an air conditioner case by using a compressor, a condenser, an expansion valve, and an indoor heat exchanger. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies a refrigerant to the air that has been conditioned and heat exchanged. The compressor compresses refrigerant gas in a low-temperature and low-pressure state and discharges refrigerant gas in a high-temperature and high-pressure state. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process. The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The indoor heat exchanger evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low temperature and low pressure state to the compressor. The indoor heat exchanger may achieve a cooling effect by exchanging heat with a material to be cooled using latent heat of vaporization of a refrigerant. The air conditioning case can adjust the temperature of the indoor space throughout the cycle. The outdoor unit of the air conditioner case refers to a portion of the refrigeration cycle including a compressor and an outdoor heat exchanger, the indoor unit of the air conditioner case includes an indoor heat exchanger, and an expansion valve may be provided in the indoor unit or the outdoor unit. The indoor heat exchanger and the outdoor heat exchanger function as a condenser or an indoor heat exchanger. When the indoor heat exchanger is used as a condenser, the air-conditioning case serves as a heater of the heating mode, and when the indoor heat exchanger is used as the indoor heat exchanger, the air-conditioning case serves as a cooler of the cooling mode.

Hereinafter, embodiments of the present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 4, in an exemplary embodiment of the hanging air conditioner of the present utility model, the hanging air conditioner includes: the indoor heat exchanger comprises a shell 100, an air conditioner fan, an indoor heat exchanger 200, a mounting rack 600, a sterilization unit, a harmful microorganism detection unit and a controller, wherein an air duct is arranged in the shell 100, and an air conditioner air outlet communicated with the air duct is formed in the outer wall of the shell 100; the air conditioner fan is arranged in the shell 100 and is used for conveying air-conditioning air into the room through the air duct and the air outlet of the air conditioner; the indoor heat exchanger 200 is installed in the casing 100, and heat exchange is performed between the refrigerant flowing inside the indoor heat exchanger 200 and air to form a heating cycle or a cooling cycle; the mounting bracket 600 is disposed in the housing 100 and reciprocally moves in the length direction of the indoor heat exchanger 200; the sterilizing unit is provided on the mounting frame 600; the harmful microorganism detecting unit is disposed in the case 100 and is used to detect bacteria on the indoor heat exchanger 200; the controller is configured to: after entering the sterilization mode, the harmful microorganism detection unit detects bacteria on the indoor heat exchanger 200, and when the harmful microorganism content value exceeds a first preset value, the sterilization unit is controlled to be turned on, and the mounting rack 600 is reciprocally moved in the housing 100 and along the length direction of the indoor heat exchanger 200.

Through the above scheme, when sterilization is required, the driving member 300 drives the screw rod 400 to rotate, the screw rod 400 is screw-coupled with the mounting frame 600 to move the mounting frame along the length direction of the screw rod 400, and the sterilization unit on the mounting frame 600 sterilizes the surface of the indoor heat exchanger 200.

In some embodiments, the housing 100 is disposed horizontally, and the length direction of the indoor heat exchanger 200 is the same as the length direction of the housing 100. The air conditioner fan is arranged below the indoor heat exchanger 200, and an air inlet is formed in the top of the shell 100; the air conditioner fan is started, and sucks indoor air into the shell 100 through the air inlet, and the indoor heat exchanger 200 is utilized to heat or cool the air to form air conditioner wind. An air-conditioning outlet is formed in the bottom of the casing 100, and conditioned air is output to the indoor through the air-conditioning outlet under the action of an air-conditioning fan.

Referring to fig. 4, in some embodiments, in order to improve the space utilization efficiency and the heat exchange effect in the housing 100, the indoor heat exchanger 200 is provided in two sections, and the indoor heat exchanger 200 includes a first heat exchange section and a second heat exchange section, wherein the length direction of the first heat exchange section is the same as the length direction of the second heat exchange section. The side of the housing 100 which is vertical and faces the room is a front panel; the first heat exchange section is inclined to the direction of the front panel from top to bottom; the second heat exchange section is arranged on one side, far away from the front panel, of the first heat exchange section, and the second heat exchange section is inclined from top to bottom in a direction far away from the front panel. And air flow entering the room through the air inlet of the air conditioner enters the room after heat exchange of the first heat exchange section and the second heat exchange section.

Referring to fig. 3 to 7, in some embodiments, the housing 100 is provided with: the guide rod 500 and the screw 400, wherein the screw 400 is arranged at one side of the indoor heat exchanger 200, and the length direction of the screw 400 is the same as the length direction of the indoor heat exchanger 200; the guide rod 500 is parallel to the screw 400, and the guide rod 500 is arranged at one side of the indoor heat exchanger 200 close to the screw 400; the mounting bracket 600 is slidably coupled to the guide bar 500. The mounting frame 600 is sleeved on the screw rod 400 and is in threaded connection with the screw rod 400. The guide bar 500 guides the mounting frame 600, and the screw 400 is engaged with the guide bar 500 such that the mounting frame 600 can move only in the length direction of the guide bar 500. When the screw rod 400 rotates, the screw rod 400 is in threaded fit with the mounting frame 600 to drive the mounting frame 600 to move, and sterilization is performed on the surface of the indoor heat exchanger 200 through the sterilization unit.

In some embodiments, a drive member 300 is disposed within the housing 100, the drive member 300 including, but not limited to, an electric machine and a motor. An output shaft of the driving member 300 is connected to the screw 400, and the driving member 300 is activated to rotate the screw 400. When the content of harmful microorganisms exceeds the first preset value, the content of harmful microorganisms is proved to be high, the controller controls to turn on the sterilization unit, and controls the driving member 300 to rotate, so that the movement of the mounting frame 600 is realized.

In some embodiments, the end of the lead screw 400 near the driver 300 is the initial position of the mounting bracket 600. When the screw 400 is rotated, the screw 400 drives the mounting frame 600 to move the other end, and the controller controls the driving member 300 to rotate reversely so that the screw 400 rotates reversely to drive the mounting frame 600 to return to the initial position. And repeating the above process until the sterilization mode is turned off.

In some embodiments, the screw 400 is a reciprocating screw 400, and after the motor is started, the mounting frame 600 automatically moves reversely after moving to the end of the reciprocating screw 400, so that the motor is not required to be controlled to rotate reversely, and the service life of the motor is prolonged.

In some embodiments, when the sterilization mode is exited, if the mounting frame 600 is not at the initial position, the driving member 300 is controlled to rotate the screw 400 until the mounting frame 600 moves to the initial position.

In some embodiments, the lead screw 400 is disposed on one side of the second heat exchange section and the guide bar 500 is disposed on one side of the first heat exchange section. The mounting bracket 600 includes a first mounting section and a second mounting section, the second mounting section is horizontally disposed and is located above the second heat exchange section and the first heat exchange section, and a length direction of the second mounting section is perpendicular to a length direction of the indoor heat exchanger 200. The first installation section is arranged at one end of the second heat exchange section close to the front surface, and the length direction of the first installation section is the same as the width direction of the first heat exchange section.

In some embodiments, the second mounting section is integrally formed with the first mounting section to improve the strength of the structure.

In some embodiments, the end of the second mounting section remote from the first mounting section is sleeved and threaded onto the lead screw 400. One end of the first mounting section far away from the second mounting section is sleeved and connected with the guide rod 500 in a sliding manner.

Referring to fig. 4 to 10, in some embodiments, a lamp holder 700 is detachably connected to the mounting frame 600; the sterilization unit is an ultraviolet lamp 170, and the ultraviolet lamp 170 is arranged on the lamp holder 700. The lamp holder 700 includes a horizontal section and an inclined section, the horizontal section is disposed in parallel above the second installation section, the inclined section is disposed in parallel on one side of the first installation section away from the indoor heat exchanger 200, and the horizontal section is connected with the inclined section.

In some embodiments, the ultraviolet lamps 170 are spaced apart along the length of the lamp holder 700. The ultraviolet lamps 170 are arranged along the length direction of the horizontal section and the inclined section at intervals, and different ultraviolet lamps 170 can respectively or simultaneously irradiate the first heat exchange section and the second heat exchange section, so that the sterilization efficiency of the heat exchange sections is improved. And the irradiation directions of the ultraviolet lamps 170 on the horizontal section and the inclined section are different, so that the first heat exchange section and the second heat exchange section can be irradiated from different angles, and the gaps of the indoor heat exchanger 200 can be sterilized.

In some embodiments, the plurality of ultraviolet lamps 170 are provided, and the plurality of ultraviolet lamps 170 are controlled to be alternately turned on when the content of harmful microorganisms exceeds the first preset value. When the ultraviolet lamps 170 are controlled to be alternately turned on, any adjacent two of the ultraviolet lamps 170 are alternately turned on. I.e., one ultraviolet lamp 170 is turned on, the adjacent ultraviolet lamp 170 is turned off. The life of the ultraviolet lamp 170 is prolonged on the premise that the irradiation area of the indoor heat exchanger 200 by the ultraviolet lamp 170 is ensured.

In some embodiments, a power module is disposed in the housing 100, and the power module supplies power to the hanging air conditioner, and a power cord is disposed on the power module and connected with the indoor socket to complete power supply.

In some embodiments, the power module is electrically connected to the ultraviolet lamp 170, i.e., the power module directly powers the ultraviolet lamp 170 through wires. In some embodiments, the power module is electrically connected with the guide 500, the mounting frame 600 is electrically connected with the guide 500, and the mounting frame 600 is electrically connected with the lamp holder 700 and the ultraviolet lamp 170 to enable the ultraviolet lamp 170 to be powered by the power module. The mounting bracket 600 may transmit the power of the power module to the ultraviolet lamp 170 through the guide 500, regardless of the position on the guide 500.

In some embodiments, a third charging electrode is fixed on the mounting frame 600, and the third charging electrode is in contact with the guide bar 500. When the mounting bracket 600 slides on the guide bar 500, the third charging electrode slides on the outer circumferential wall of the guide bar 500. The current on the guide bar 500 is conducted through the third charging electrode.

In some embodiments, when exiting the sterilization mode, the power module cuts off power to the guide bar 500, avoiding continuous charging of the guide bar 500, the mounting bracket 600, and improving safety.

In some embodiments, the power module is also used to power the driver 300.

In some embodiments, the guide 500 is not electrically connected to the power module. A battery is provided on the mount 600 for powering the ultraviolet lamp 170.

In some embodiments, the mounting frame 600 is provided with a first charging electrode, and the first charging electrode is electrically connected with the battery; a second charging electrode is disposed in the housing 100, and when the mounting frame 600 is located at one end of the screw 400 near the second charging electrode, the first charging electrode contacts and is electrically connected with the second charging electrode. The second charging electrode is electrically connected with the power module, and when the mounting frame 600 is located at the initial position, the first charging electrode on the mounting frame 600 contacts with the second charging electrode, and the power module charges the battery. When the mounting frame 600 moves along the length direction of the guide rod 500 and is separated from the initial position, the first charging electrode is separated from the second charging electrode, and the battery supplies power to the ultraviolet lamp 170.

Referring to fig. 6-9, in some embodiments, the first charging electrode includes a first positive electrode block 150 and a first negative electrode block 160; the second charging electrode includes a second positive electrode block 130 and a second negative electrode block 140; the second positive electrode block 130 is provided with a first chute for plugging the first positive electrode block 150, and the second negative electrode block 140 is provided with a second chute for plugging the second negative electrode block 140. The second positive electrode block 130 is electrically connected to the positive electrode of the power supply module, and the second negative electrode block 140 is electrically connected to the negative electrode of the power supply module. When the mounting rack 600 moves to the initial position, the mounting rack 600 drives the first positive electrode block 150 and the first negative electrode block 160 to move, and the first positive electrode block 150 is inserted into the first chute on the second positive electrode block 130, so as to realize the electrical connection between the first positive electrode block 150 and the second positive electrode block 130; the first negative electrode block 160 is inserted into the second sliding groove inserted into the second negative electrode block 140, and the second positive electrode block 130 is electrically connected with the second negative electrode block 140; charging of the battery is achieved.

In some embodiments, the first positive electrode block 150 and the second positive electrode block 130 are disposed on the mounting bracket 600 at an end of the second mounting section remote from the first mounting section. And the heights of the first positive electrode block 150 and the second positive electrode block 130 are different, so the heights of the second positive electrode block 130 and the second negative electrode block 140 are also different, ensuring that the first positive electrode block 150 and the first negative electrode block 160 can enter the correct first chute and second chute.

Referring to fig. 4 to 8, in some embodiments, at least one clamping groove 900 is formed on the mounting frame 600, and a clamping block 800 for clamping with the clamping groove 900 is disposed on the lamp holder 700. The number of the clamping blocks 800 on the lamp holder 700 is the same as the number of the clamping grooves 900 and are in one-to-one correspondence, and when the clamping blocks 800 on the lamp holder 700 are clamped in the corresponding clamping grooves 900, the lamp holder 700 is connected with the mounting frame 600.

In some embodiments, the fixture block 800 has magnetism, so when the lamp holder 700 is installed with the installation frame 600, the fixture block 800 adsorbs the installation frame 600, and the connection strength between the lamp holder 700 and the installation frame 600 is improved. The lamp bracket 700 is prevented from being separated from the mounting bracket 600 in the moving process of the mounting bracket 600, and the stability of the structure is improved.

In some embodiments, there are two clamping grooves 900, and one clamping groove 900 is formed on one end of the mounting frame 600, which is far away from the side of the indoor heat exchanger 200 and the first mounting section. The other clamping groove 900 is formed at one end of the first installation section away from the side of the indoor heat exchanger 200 and away from the second installation. The clamping blocks 800 are provided at both ends of the lamp holder 700 facing the indoor heat exchanger 200. After the clamping blocks 800 are clamped in the corresponding clamping grooves 900, two ends of the lamp holder 700 are connected with the mounting frame 600, and stability of structural connection is improved.

In some embodiments, a first power supply electrode is disposed in one of the clamping grooves 900, and a second power supply electrode is disposed on the corresponding clamping block 800, and the second power supply electrode is electrically connected to the ultraviolet lamp 170; when the lamp holder 700 is connected with the mounting frame 600, the first power supply electrode is in contact with and electrically connected with the second power supply electrode.

When the lamp holder 700 is powered by the battery, the first power supply electrode is electrically connected with the battery, and the ultraviolet lamp 170 on the lamp holder 700 is powered by the battery. When the power module supplies power to the mounting frame 600 and the lamp holder 700 through the guide rod 500, the first power supply electrode on the mounting frame 600 is electrically connected with the guide rod 500, and after the first power supply electrode contacts with the second power supply electrode, the power module supplies power to the ultraviolet lamp 170 through the guide rod 500, the first power supply electrode and the second power supply electrode.

In some embodiments, the first power supply electrode is disposed at an inner bottom wall of the card slot 900 near one side of the lead screw 400. The first power supply electrode includes a first power supply positive electrode block and a first power supply negative electrode block. The second power supply electrode on the corresponding fixture block 800 includes a second power supply positive electrode block and a second power supply negative electrode block. After the clamping blocks 800 are clamped in the corresponding clamping grooves 900, the first power supply positive electrode block and the second power supply positive electrode block are in contact to realize electric connection; the first power supply negative electrode block is in contact with the second power supply negative electrode block to realize electrical connection.

In some embodiments, a first power rail and a second power rail are electrically connected to the power module, and the first power rail and the second power rail are parallel to the screw 400. The first power supply slide rail and the second power supply slide rail are respectively and electrically connected with the positive electrode and the negative electrode of the power supply module. The mounting frame 600 is provided with a first power supply slider and a second power supply slider, wherein the first power supply slider slides and is electrically connected to the first power supply slide rail, and the second power supply slider slides and is electrically connected to the second power supply slide rail. The mounting frame 600 can supply power to the ultraviolet lamp 170 through the first power supply sliding rail and the second power supply sliding rail at any position of the screw rod 400.

In some embodiments, the sterilization unit is a chlorine sterilization wrap, and the inside of the housing 100 is sterilized by the characteristics of the chlorine sterilization wrap itself.

In some embodiments, the sterilization unit is an ozone sterilization module. The lamp holder 700 is provided with a transforming unit 600, and the transforming unit 600 may be a high voltage pack, which elevates a low voltage into a high voltage and transmits the high voltage to the ozone sterilization module. After the negative ion generator of the ozone sterilization module is electrified, an electrostatic high voltage of 7000V is formed in the high-voltage bag, and partial air is ionized through tip discharge, so that negative ions are generated to sterilize the surface of the indoor heat exchanger 200 and the inside of the shell 100; when the sterilizing unit is an ozone sterilizing module, dry air or oxygen passes through a pair of electrodes to which ac high voltage is applied, oxygen molecules in the air or oxygen react under high-speed electron bombardment to generate ozone to sterilize the surface of the indoor heat exchanger 200 and the inside of the case 100.

In some embodiments, the lamp holder 700 is provided with a slot 110, and the transforming unit 600 is disposed in the slot 110. A third power supply electrode is arranged in the slot 110, a fourth power supply electrode is arranged on the transformation unit 120, and the third power supply electrode is electrically connected with the second power supply electrode; when the slot 110 is plugged into the slot 110, the third power supply electrode is in contact with and electrically connected with the fourth power supply electrode. The third power supply electrode is electrically connected with the second power supply electrode, and if a battery is provided on the mounting frame 600, the battery transmits current to the transformation unit 120 through the first power supply electrode, the second power supply electrode, the third power supply electrode and the fourth power supply electrode, and the transformation unit 120 transforms the current into high voltage power and transmits the high voltage power to the ozone sterilization module. If the current of the power module is transmitted through the guide bar 500, the power module transmits the current to the transforming unit 120 through the guide bar 500, the first power electrode, the second power electrode, the third power electrode, and the fourth power electrode.

In some embodiments, the third powered electrode comprises a third powered electrode comprising a third powered positive electrode block and a third powered negative electrode block. The fourth power supply electrode includes a fourth power supply positive electrode block and a fourth power supply negative electrode block. When the transformation unit 120 is mounted on the slot 110, the third power supply positive electrode block is in contact with the fourth power supply positive electrode block to realize electrical connection; the fourth power supply positive electrode block is in contact with the fourth power supply negative electrode block to realize electrical connection.

In some embodiments, the transforming unit 120 is located between the lamp holder 700 and the mounting frame 600, and the transforming unit 120 is electrically connected with the lamp holder 700 and the mounting member.

In some embodiments, the lamp stand 700 is provided separately, and the lamp stand 700 includes a main frame 701 part and a sub-frame 702 part. The main frame 701 and the sub-frame 702 are provided with clamping blocks 800. The slot 110 is formed in the sub-frame 702, and only the sub-frame 702 may be mounted. When the ozone sterilization module is installed on the main frame 701, current is transmitted to the installation frame 600 and the sub-frame 702 and is transmitted to the transformation unit 120, and the transformation unit 120 transforms the current into high voltage power and inputs the high voltage power into the main frame 701 to supply power for the ozone sterilization module.

In some embodiments, the lamp stand 700 is disposed at a side of the mounting bracket 600 remote from the indoor heat exchanger 200. The lamp holder 700 is conveniently installed or removed manually.

Referring to fig. 10, in some embodiments, the ultraviolet lamps 170 are disposed on a side of the lamp holder 700 facing the indoor heat exchanger 200, and the plurality of ultraviolet lamps 170 are disposed on two sides of the mounting frame 600 and are uniformly spaced along the length direction of the lamp holder 700. The ultraviolet lamp 170 is turned on without shielding ultraviolet light by the mounting frame 600, thereby improving sterilization efficiency.

In some embodiments, the controller is configured to: after entering the sterilization mode, the harmful microorganism detection unit detects bacteria on the indoor heat exchanger 200, and controls the ultraviolet lamp 170 to be alternately turned on when the harmful microorganism content value exceeds the second preset value and is smaller than the first preset value. When the harmful microorganism content value exceeds the second preset value and is less than the first preset value, it is confirmed that the harmful microorganism content on the indoor heat exchanger 200 is less, and the mounting frame 600 is not required to reciprocate so that the ultraviolet lamp 170 reciprocally irradiates the surface of the indoor heat exchanger 200, reducing power consumption and noise.

In some embodiments, a third preset value is further preset, the third preset value is higher than the first preset value, when the detected harmful microorganism content value is higher than the third preset value, all the ultraviolet lamps 170 are turned on, and the driving piece 300 is started to enable the mounting frame 600 to drive the ultraviolet lamps 170 to reciprocate, so that the surface of the indoor heat exchanger 200 is continuously sterilized. The sterilization intensity of all the ultraviolet lamps 170 turned on is higher than that of the ultraviolet lamps 170 alternately turned on.

In some embodiments, the ultraviolet lamps 170 are divided into a first group and a second group, and the ultraviolet lamps 170 of the first group and the ultraviolet lamps 170 of the second group are spaced apart. Or the first and second sets of ultraviolet lamps 170 are positioned on either side of the mounting frame 600. After entering a sterilization mode, the first group of ultraviolet lamps 170 are controlled to be turned on, and after the sterilization mode is finished, when entering the next sterilization mode, the second ultraviolet lamps 170 are controlled to be turned on, so that the alternating use of the ultraviolet lamps 170 is realized, and the service life of the ultraviolet lamps 170 is prolonged.

In some embodiments, after entering the sterilization mode, and the content of harmful microorganisms on the indoor heat exchanger 200 is higher than the first preset value, the first ultraviolet lamp 170 on the mounting frame 600 is turned on, the mounting frame 600 is separated from the initial position and is driven to move by the driving member 300 and the screw rod 400, and when the mounting frame 600 returns to the initial position, the first ultraviolet lamp 170 is turned off, the second ultraviolet lamp 170 is turned on, and the above steps are repeated until the sterilization mode is separated.

In some embodiments, the sterilization mode is manually turned off by a user, or automatically exits the sterilization mode after a preset time has been reached after the sterilization mode is turned on.

In some embodiments, the guide rod 500 may be replaced by a guide rail, where the guide rod 500 is disposed in the housing 100 and parallel to the screw 400, and the mounting frame 600 is slidably connected to the guide rail.

In some embodiments, a sliding groove is formed on the inner wall of the housing 100, and a sliding block is disposed on the mounting frame 600, and the sliding block slides on the sliding groove, so as to limit the moving direction of the mounting frame 600 through the sliding groove. The guide rail or the guide rod 500 is not required, and only the sliding groove is formed in the shell 100, so that the cost is saved.

In some embodiments, the mounting frame 600 is partially slid in the sliding groove, and a sliding block is not required to be separately arranged, so that the cost is saved.

In some embodiments, the weight-reducing groove is formed on the mounting frame 600, and because the weight of the lamp holder 700, the ultraviolet lamp 170 and the voltage transformation unit 120 is light, the structural strength of the mounting frame 600 is not required to be too large, and therefore the weight-reducing groove is formed on the mounting frame 600, so that the weight of the mounting frame 600 is reduced, and the overall weight of the hanging air conditioner is reduced.

In some embodiments, the weight-reducing channels are spaced apart along the length of the mount 600. The plurality of weight-reducing channels further reduces the weight of the mount 600.

In some embodiments, the lamp holder 700 is also provided with a plurality of weight-reducing grooves, which are arranged at intervals along the length direction of the lamp holder 700, so that the overall weight of the lamp holder 700 and the hanging air conditioner is reduced.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. A hanging air conditioner, comprising:

the sterilizing unit is arranged on the mounting frame;

2. The hanging air conditioner according to claim 1, wherein a first charging electrode is provided on the mounting frame, and the first charging electrode is electrically connected with the battery; the shell is internally provided with a second charging electrode, and when the mounting frame is positioned at one end of the screw rod close to the second charging electrode, the first charging electrode is in contact with the second charging electrode and is electrically connected with the second charging electrode.

3. The hanging air conditioner of claim 2 wherein the first charging electrode comprises a first positive electrode block and a first negative electrode block; the second charging electrode includes a second positive electrode block and a second negative electrode block; the second positive electrode block is provided with a first chute for plugging the first positive electrode block, and the second negative electrode block is provided with a second chute for plugging the second negative electrode block.

4. The hanging air conditioner according to claim 2, wherein the mounting frame is detachably connected with a lamp holder; the sterilization unit is arranged on the lamp bracket.

5. The hanging air conditioner according to claim 4, wherein the mounting frame is provided with at least one clamping groove, and the lamp bracket is provided with a clamping block for clamping with the clamping groove.

6. The hanging air conditioner according to claim 5, wherein a first power supply electrode is arranged on the mounting frame, a second power supply electrode is arranged on the lamp bracket, and the second power supply electrode is electrically connected with the sterilization unit; when the lamp bracket is connected with the mounting frame, the first power supply electrode is electrically connected with the second power supply electrode.

7. The hanging air conditioner of claim 6, wherein the first power supply electrode is disposed at a bottom of one of the clamping grooves, and the second power supply electrode is disposed at the corresponding clamping block.

8. The wall-mounted air conditioner of claim 4, wherein the lamp mount is disposed on a side of the mounting bracket remote from the indoor heat exchanger.

9. The wall-mounted air conditioner of claim 8, wherein the sterilizing unit is disposed at a side of the lamp holder facing the indoor heat exchanger and at both sides of the mounting frame.

10. The wall-hung air conditioner according to claim 9, wherein the sterilizing unit is provided in plurality at intervals along a length direction of the lamp holder.