CN111520837A - Air conditioner - Google Patents
Air conditioner Download PDFInfo
- Publication number
- CN111520837A CN111520837A CN202010402241.4A CN202010402241A CN111520837A CN 111520837 A CN111520837 A CN 111520837A CN 202010402241 A CN202010402241 A CN 202010402241A CN 111520837 A CN111520837 A CN 111520837A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- pressing piece
- shell
- travel switch
- door
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001954 sterilising effect Effects 0.000 claims abstract description 59
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 42
- 238000001816 cooling Methods 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 7
- 230000003068 static effect Effects 0.000 claims description 7
- 208000033999 Device damage Diseases 0.000 abstract description 3
- 238000001914 filtration Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
- H01H13/183—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift for actuation by moving a closing member, e.g. door, cover
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner. The invention aims to solve the problem that when an access door of an access section needs to be opened to access the interior of an air conditioner, an access person forgets to turn off an ultraviolet lamp sterilization device, so that ultraviolet light emitted by the ultraviolet lamp sterilization device damages the skin and eyes of a person. For this purpose, in the air conditioner provided by the invention, a door frame of an access door is provided with a travel switch for controlling an ultraviolet lamp sterilization device arranged in an air duct; the travel switch comprises a pressing piece, wherein the pressing piece is arranged in a way that when the access door is closed, the door body presses the pressing piece to enable the pressing piece to contract towards the interior of the travel switch and accordingly connect the travel switch, and when the access door is opened, the pressing piece automatically resets and accordingly disconnects the travel switch. So, force to close ultraviolet lamp sterilizing equipment when can guaranteeing that the access door is opened, avoided the ultraviolet ray that ultraviolet lamp sterilizing equipment sent to cause the problem of damage to people's skin and eyes.
Description
Technical Field
The invention belongs to the technical field of air conditioners, and particularly relates to an air conditioner.
Background
The existing combined air conditioner comprises an air inlet section, a filtering section, a surface cooling section, an overhauling section, a heating section, a sterilizing section, a fan section and other various air treatment functional sections. The air conditioner comprises a filtering section, a sterilizing section and a control section, wherein the filtering section is provided with a filter, the sterilizing section is provided with an ultraviolet lamp sterilizing device, and when the ultraviolet lamp sterilizing device is required to sterilize circulating air in the air conditioner, the ultraviolet lamp sterilizing device is turned on through a switch; when sterilization is not needed, the ultraviolet lamp sterilization device is turned off through the switch.
However, when the access door of the access section needs to be opened to overhaul the inside of the air conditioner, the problem that ultraviolet light emitted by the ultraviolet lamp sterilization device damages the skin and eyes of a person due to the fact that an overhaul person forgets to turn off the ultraviolet lamp sterilization device exists.
Accordingly, there is a need in the art for a new air conditioner to solve the above problems.
Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problem that when an access door of an access section needs to be opened to access the interior of the air conditioner in the prior air conditioner, an access person forgets to close an ultraviolet lamp sterilization device, so that ultraviolet light emitted by the ultraviolet lamp sterilization device damages skin and eyes of a person; the shell is provided with an access door communicated with the air duct, and the access door comprises a door frame arranged on the shell and a door body hinged on the door frame; a travel switch for controlling the ultraviolet lamp sterilization device is arranged on the door frame; the travel switch comprises a pressing piece, the pressing piece is arranged in a way that when the access door is closed, the door body presses the pressing piece, the pressing piece is contracted towards the inside of the travel switch and the travel switch is connected, and when the access door is opened, the pressing piece resets automatically and the travel switch is disconnected.
As a preferred technical solution of the air conditioner provided by the present invention, the travel switch further includes a housing, a moving contact, a stationary contact, and an elastic member; the pressing part is accommodated in the shell, one end of the pressing part, extending out of the shell, is matched with the door body, one end of the pressing part, located in the shell, is connected with the moving contact, and the fixed contact is fixedly arranged in the shell and aligned with the moving contact; one end of the elastic piece is connected with the pressing piece, and the other end of the elastic piece is connected with the shell; the elastic piece is arranged to accumulate elastic energy when the pressing piece moves towards the static contact under the action of pressure, and when the pressure on the pressing piece disappears, the elastic energy is released and the pressing piece is driven to be far away from the static contact.
As a preferable technical solution of the air conditioner provided by the present invention, the elastic member is an elastic cap; the inner side of the elastic cap is connected with one end, extending out of the shell, of the pressing piece, and the open end of the elastic cap faces towards the fixed contact and is connected to the outside of the shell; or the elastic piece is a spring sleeved on the pressing piece; one end of the spring is connected with one end of the pressing piece, which is close to the moving contact, and the other end of the spring extends out of one end of the shell towards the pressing piece and is connected with the shell.
As a preferable technical solution of the air conditioner provided by the present invention, one end of the pressing piece extending out of the housing is located in the door frame and points to the outside of the air conditioner; or an opening is formed on one side edge of the door frame, the travel switch is arranged on the inner side of the door frame, and one end of the pressing piece, which extends out of the shell, is aligned with the opening and points to the opposite side of the opening in the door frame.
As a preferable technical solution of the air conditioner provided by the present invention, the travel switch further includes an elastic sheet fixedly connected to the door frame or the housing, and a free end of the elastic sheet is opposite to the pressing member; the elastic sheet is arranged in a way that the door body drives the free end of the elastic sheet to abut against the pressing piece when the access door is closed, and the free end of the elastic sheet is separated from the pressing piece by the restoring force of the free end when the access door is opened.
As a preferable technical solution of the air conditioner provided by the present invention, the air conditioner is further provided with a control switch connected in series with the travel switch and the ultraviolet lamp sterilization device; and/or a fuse is also connected in series on the travel switch.
As a preferred technical solution of the air conditioner provided by the present invention, the travel switch further includes a first terminal and a second terminal, the static contact is electrically connected to the first terminal, and the moving contact is electrically connected to the second terminal; the wiring ends of the first wiring terminal and the second wiring terminal extend out of the shell; the fuse with control switch establishes ties in proper order on the live wire, first terminal with control switch's power output end electricity is connected, just the second terminal connection is in on ultraviolet lamp sterilizing equipment's the first electricity is connected and is served, ultraviolet lamp sterilizing equipment's the second electricity is connected and is held and connect on the zero line.
As a preferable technical solution of the air conditioner provided by the present invention, a filter is disposed inside the air conditioner, and the filter includes a frame and a filter body fixed in the frame; the filter comprises a frame, wherein an air inlet side and an air outlet side are respectively formed on two opposite sides of the frame, filter holes communicated with the air inlet side and the air outlet side are formed in the filter body, and an ultraviolet lamp sterilization device is arranged on the frame.
As a preferable technical solution of the air conditioner provided by the present invention, the frame of the filter includes a plurality of side plates connected in sequence and a support beam connected between two opposite side plates; the ultraviolet lamp sterilization device is arranged on the side plate and/or the support beam; and/or the ultraviolet lamp sterilization device is arranged on the air inlet side of the frame.
As a preferable technical solution of the air conditioner provided by the present invention, the air conditioner is a combined air conditioner; the air duct comprises an air inlet section, a surface cooling section, a fan section, an overhaul section, a filter section and an air outlet section which are sequentially connected, the overhaul section corresponds to the overhaul section, the overhaul door is arranged on the shell, and the filter is arranged in the filter section.
In the air conditioner provided by the invention, a door frame of an access door is provided with a travel switch for controlling an ultraviolet lamp sterilization device arranged in an air duct; the travel switch comprises a pressing piece, wherein the pressing piece is arranged in a way that when the access door is closed, the door body presses the pressing piece to enable the pressing piece to contract towards the interior of the travel switch and accordingly connect the travel switch, and when the access door is opened, the pressing piece automatically resets and accordingly disconnects the travel switch. So, force to close ultraviolet lamp sterilizing equipment when can guaranteeing that the access door is opened to the problem that the ultraviolet ray that has avoided ultraviolet lamp sterilizing equipment to send led to the fact the damage to people's skin and eyes.
In addition, in the air conditioner provided by the invention, the ultraviolet lamp sterilization device is arranged on the frame of the filter, and compared with the existing air conditioner in which the filtering section and the sterilization section are respectively and independently arranged, the internal space of the air conditioner is saved, so that the air conditioner can be installed in a narrower space, and the application range of the air conditioner is improved.
Drawings
An air conditioner of the present invention will be described with reference to the accompanying drawings in conjunction with a combined type air conditioner.
In the drawings:
fig. 1 is a schematic structural diagram of a combined air conditioner according to the present embodiment;
fig. 2 is a schematic view showing an overall structure of an access door of the air conditioner of the present embodiment;
fig. 3 is a schematic structural view of an access door of the air conditioner of the present embodiment in an open state;
fig. 4 is a schematic structural view of the access door of the air conditioner of the present embodiment in a closed state;
fig. 5 is a schematic structural view of a travel switch of the air conditioner of the present embodiment;
fig. 6 is a schematic view of a travel switch of the air conditioner of the present embodiment;
FIG. 7 is a schematic view of the connection between the travel switch and the UV lamp sterilization device of the air conditioner of this embodiment;
fig. 8 is a schematic structural view of a filter of the air conditioner of the present embodiment;
fig. 9 is a schematic sectional view of the filter of the air conditioner of the present embodiment at a-a.
List of reference numerals
1-an air inlet section; 11-an air inlet;
2-primary effect filtering section;
3-surface cooling section;
4-a fan section;
5, a maintenance section; 51-a door frame; 52-a door body; 53-hinge; 54-a door handle; 55-a travel switch; 551-pressing member; 552-a housing; 553-moving contact; 554-a static contact; 555-elastic cap; 556-spring; 557-elastic sheet; 558-a first terminal post; 559-a second terminal post;
6-high efficiency filtration section; 61-a filter; 611-side plates; 612-a support beam; 613-filter body; 614-ultraviolet lamp sterilization device; 615-control switch; 616-a fuse;
7-air outlet section; 71-air outlet.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are only for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, while the travel switch is shown in the drawings as being located on an access door, this relationship is not constant and can be adjusted as desired by one skilled in the art to suit a particular application without departing from the principles of the present invention. For example, for the combined air conditioner, a travel switch for controlling the ultraviolet lamp sterilization device can be arranged on the switch doors of the air inlet section, the surface cooling section and the air outlet section.
It should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In order to solve the problem that when an access door of an access section needs to be opened to access the interior of an air conditioner in the prior art, an access person forgets to turn off an ultraviolet lamp sterilization device, which causes damage to skin and eyes of a person due to ultraviolet light emitted by the ultraviolet lamp sterilization device, the embodiment provides an air conditioner, as shown in fig. 1 to 9, wherein an air inlet 11 and an air outlet 71 are formed in a shell of the air conditioner, an air duct communicating the air inlet 11 with the air outlet 71 is formed in the shell, and an ultraviolet lamp sterilization device 614 is arranged in the air duct; the shell is provided with an access door communicated with the air duct, and the access door comprises a door frame 51 arranged on the shell and a door body 52 hinged on the door frame 51; a travel switch 55 for controlling the ultraviolet lamp sterilizing device 614 is arranged on the door frame 51; referring to fig. 5, the stroke switch 55 includes a pressing member 551, and the pressing member 551 is configured such that the door body 52 presses the pressing member 551 when the access door is closed, the pressing member 551 is contracted toward the inside of the stroke switch 55 and thus the stroke switch 55 is turned on, and the pressing member 551 is automatically reset when the access door is opened and thus the stroke switch 55 is turned off. Therefore, the ultraviolet lamp sterilization device 614 can be forcibly closed when the access door is opened, and the problem that ultraviolet light emitted by the ultraviolet lamp sterilization device 614 damages the skin and eyes of people is solved.
Exemplarily, as shown in fig. 9, the air duct inside the air conditioner includes an air inlet section 1, a primary filter section 2, a surface cooling section 3, a fan section 4, an overhaul section 5, a high efficiency filter section 6, and an air outlet section 7, which are connected in sequence, wherein the air inlet section 1 is provided with an air inlet 11, and the air outlet section 7 is provided with an air outlet 71. An ultraviolet lamp sterilization device 614 can be arranged in the air inlet 11, the air outlet 71 and the air duct.
As shown in fig. 9, the present embodiment is described with the travel switch 55 disposed on the access door of the access section 5, but the position relationship is not constant, and those skilled in the art can adjust it as needed to suit the specific application without departing from the principles of the present invention. For example, for the combined air conditioner, the door of the air inlet section 1, the door of the surface cooling section 3, and the door of the air outlet section 7 may be provided with a travel switch 55 for controlling the ultraviolet lamp sterilization device 614.
As shown in fig. 1 to 3, the left side of the door body 52 of the access door is hinged to the door frame 51 by a hinge 53, the right side of the door body 52 is provided with a door handle 54, and the upper right corner of the door frame 51 is provided with a travel switch 55. As shown in fig. 4 and 5, the travel switch 55 provided in this embodiment further includes a housing 552, a movable contact 553, a fixed contact 554, and an elastic member (such as an elastic cap 555 in fig. 4 or a spring 556 in fig. 5); the pressing member 551 is partially accommodated in the housing 552, one end of the pressing member 551 extending out of the housing 552 is matched with the door 52, one end of the pressing member 551 located in the housing 552 is connected to the movable contact 553, the stationary contact 554 is fixedly disposed in the housing 552 and aligned with the movable contact 553, so that the pressing member 551 can drive the movable contact 553 to move along a direction away from or close to the stationary contact 554, and the movable contact 553 can accurately abut against the stationary contact 554; one end of the elastic piece is connected with the pressing piece 551, and the other end is connected with the shell 552; the elastic member is configured to accumulate elastic energy when the pressing member 551 moves toward the fixed contact 554 under pressure, and release the elastic energy and drive the pressing member 551 to move away from the fixed contact 554 when the pressure on the pressing member 551 disappears.
As shown in fig. 4, the elastic member may be an elastic cap 555, such as a silicone cap or a rubber cap; the inner side of the elastic cap 555 is connected with one end of the pressing piece 551 extending out of the shell 552, and the open end of the elastic cap 555 faces the fixed contact 554 and is connected outside the shell 552; in addition, as shown in fig. 5, the elastic member may be a spring 556 sleeved on the pressing member 551; one end of the spring 556 is connected with one end of the pressing member 551 close to the movable contact 553, and the other end extends out of one end of the housing 552 toward the pressing member 551 and is connected with the housing 552.
Depending on the specific structure of the travel switch 55, the installation manner may be various, for example, as shown in fig. 1 to 3, one end of the pressing member 551 protruding out of the housing 552 is located in the door frame 51 and points to the outside of the air conditioner, and when the access door is closed, the door 52 presses the pressing member 551 toward one side of the air duct; as another embodiment not shown in the drawings, an end of the pressing member 551 extending out of the housing 552 may be provided as a wedge-shaped portion, in this case, an opening may be formed on one side edge of the door frame 51, for example, the opening may be provided on the upper side, the lower side, or a side close to the door handle 54 of the inner side of the door frame 51, the travel switch 55 is provided on the inner side of the door frame 51, and the end of the pressing member 551 extending out of the housing 552 is aligned with the opening and points to the opposite side of the opening in the door frame 51, so that the pressing member 551 can directly or indirectly contact with the door body 52 to realize the engagement between the pressing member. Specifically, the height of the wedge-shaped portion of the pressing member 551 gradually increases from the outside of the air conditioner into the air duct, so that when the door 52 is closed, the door 52 starts to be pressed by the lower side of the wedge-shaped portion of the pressing member 551, and as the door 52 is closed, the door 52 slides to the higher side of the wedge-shaped portion of the pressing member 551 to press the pressing member 551.
Since the access door and the specific structure, shape and size of the switch are diversified, in order to improve the reliability, effectiveness and applicability of the cooperation between the door body 52 and the pressing member 551, the travel switch 55 further comprises a spring 557 fixedly connected to the door frame 51 or the housing 552, and the free end of the spring 557 is opposite to the pressing member 551; the elastic sheet 557 is arranged such that the door body 52 drives the free end of the elastic sheet 557 to abut against the pressing member 551 when the access door is closed, and the free end of the elastic sheet 557 is separated from the pressing member 551 by its own restoring force when the access door is opened.
As a preferred embodiment of the air conditioner provided in this embodiment, as shown in fig. 6, the air conditioner further includes a control switch 615 connected in series with the stroke switch 55 and the ultraviolet lamp sterilization device 614, and when the access door is closed, if the ultraviolet lamp sterilization device 614 is not needed for sterilization, the ultraviolet lamp sterilization device 614 can be turned off through the control switch 615; a fuse 616 may be connected in series to the stroke switch 55 to protect the circuit when an excessive current is generated due to a short circuit of the uv lamp sterilizer 614.
As a preferred embodiment of the air conditioner provided in this embodiment, as shown in fig. 4 to fig. 6, the travel switch 55 further includes a first terminal 558 and a second terminal 559, the fixed contact 554 is electrically connected to the first terminal 558, and the movable contact 553 is electrically connected to the second terminal 559; the terminals of first terminal 558 and second terminal 559 each extend out of housing 552.
Further, the fuse 616 and the control switch 615 are sequentially connected in series to the live line (L), the first terminal 558 is electrically connected to the power output terminal of the control switch 615, the second terminal 559 is connected to the first electrical connection terminal of the uv lamp sterilization device 614, and the second electrical connection terminal of the uv lamp sterilization device 614 is connected to the zero (N) line. In order to avoid the occurrence of electric leakage or electric shock accidents caused by poor insulation of related devices of the air conditioner or humid environment, a grounding wire (Pe) can be connected to a metal shell in the air conditioner, the other end of the grounding wire is connected to the ground, and the grounding wire brings static electricity to the ground for releasing once electric leakage occurs to an electric appliance.
As a preferred embodiment of the air conditioner provided in this embodiment, as shown in fig. 7 and 8, a filter 61 is disposed inside the air conditioner, and the filter 61 includes a frame and a filter body 613 fixed in the frame; the opposite sides of the frame respectively form an air inlet side (the side facing outward from the paper surface in fig. 7) and an air outlet side (the side facing outward from the paper surface in fig. 7), the filter body 613 is provided with filtering holes (not shown) for communicating the air inlet side and the air outlet side, and the ultraviolet lamp sterilization device 614 is disposed on the frame.
In the air conditioner that this embodiment provided, still through setting up ultraviolet lamp sterilizing equipment 614 on the frame of filter 61, compare earlier in current air conditioner respectively independently set up the filter segment and disinfect the section, practiced thrift the inner space of air conditioner for the air conditioner can be in narrower and small space installation, has improved the application scope of air conditioner.
Specifically, the frame of the filter 61 may include a plurality of side plates 611 connected in series and a support beam 612 connected between the opposite side plates 611; the ultraviolet lamp sterilization device 614 is arranged on the side plate 611 and/or the support beam 612; meanwhile, the ultraviolet lamp sterilization device 614 can be arranged on the air inlet side of the frame, so that the ultraviolet lamp sterilization device 614 is just opposite to the direction of blowing air, and bacteria in wind flow can be killed more effectively.
As a preferred embodiment of the air conditioner provided in this embodiment, as shown in fig. 9, the air conditioner of this embodiment may be a combined air conditioner; its wind channel is provided with the access door including consecutive air inlet section 1, cold section 3 of table, fan section 4, maintenance section 5, filter segment and air-out section 7 on the shell that maintenance section 5 corresponds, and filter 61 sets up in the filter segment, and this filter segment can be shown in figure 9 high efficiency filter segment 6. It will be appreciated by those skilled in the art that a surface air cooler is provided in the surface cooling section 3 and a fan is provided in the fan section 4. In addition, can also set up primary filter section 2 between air inlet section 1 and the cold section 3 of table, set up primary filter 61 at primary filter section 2. Wherein, the air inlet section 1, the primary filter section 2, the surface cooling section 3, the fan section 4, the maintenance section 5, the high-efficiency filter section 6 and the air outlet section 7 are air flow gaps formed between the air conditioner framework and the device at corresponding positions, and the air flow gaps are communicated to form an air channel.
Of course, the above alternative embodiments, and the alternative embodiments and the preferred embodiments can also be used in a cross-matching manner, so that a new embodiment is combined to be suitable for a more specific application scenario.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features included in other embodiments, rather than other features, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims of the present invention, any of the claimed embodiments may be used in any combination.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. An air conditioner is characterized in that an air inlet and an air outlet are formed in a shell of the air conditioner, an air channel communicated with the air inlet and the air outlet is formed in the shell, and an ultraviolet lamp sterilization device is arranged in the air channel; the shell is provided with an access door communicated with the air duct, and the access door comprises a door frame arranged on the shell and a door body hinged on the door frame;
a travel switch for controlling the ultraviolet lamp sterilization device is arranged on the door frame; the travel switch comprises a pressing piece, the pressing piece is arranged in a way that when the access door is closed, the door body presses the pressing piece, the pressing piece is contracted towards the inside of the travel switch and the travel switch is connected, and when the access door is opened, the pressing piece resets automatically and the travel switch is disconnected.
2. The air conditioner of claim 1, wherein the travel switch further comprises a housing, a movable contact, a stationary contact and an elastic member;
the pressing part is accommodated in the shell, one end of the pressing part, extending out of the shell, is matched with the door body, one end of the pressing part, located in the shell, is connected with the moving contact, and the fixed contact is fixedly arranged in the shell and aligned with the moving contact;
one end of the elastic piece is connected with the pressing piece, and the other end of the elastic piece is connected with the shell; the elastic piece is arranged to accumulate elastic energy when the pressing piece moves towards the static contact under the action of pressure, and when the pressure on the pressing piece disappears, the elastic energy is released and the pressing piece is driven to be far away from the static contact.
3. The air conditioner according to claim 2, wherein the elastic member is an elastic cap; the inner side of the elastic cap is connected with one end, extending out of the shell, of the pressing piece, and the open end of the elastic cap faces towards the fixed contact and is connected to the outside of the shell; or
The elastic piece is a spring sleeved on the pressing piece; one end of the spring is connected with one end of the pressing piece, which is close to the moving contact, and the other end of the spring extends out of one end of the shell towards the pressing piece and is connected with the shell.
4. The air conditioner according to claim 2, wherein one end of the pressing member protruding out of the case is positioned in the door frame and directed to the outside of the air conditioner; or
An opening is formed on one side edge of the door frame, the travel switch is arranged on the inner side of the door frame, and one end, extending out of the shell, of the pressing piece is aligned with the opening and points to the opposite side of the opening in the door frame.
5. The air conditioner according to claim 2, wherein the travel switch further comprises a spring plate fixedly connected to the door frame or the housing, and a free end of the spring plate is opposite to the pressing member; the elastic sheet is arranged in a way that the door body drives the free end of the elastic sheet to abut against the pressing piece when the access door is closed, and the free end of the elastic sheet is separated from the pressing piece by the restoring force of the free end when the access door is opened.
6. The air conditioner as claimed in claim 2, wherein the air conditioner is further provided with a control switch connected in series with the stroke switch and the ultraviolet lamp sterilizing device; and/or
And the travel switch is also connected with a fuse in series.
7. The air conditioner of claim 6, wherein the travel switch further comprises a first terminal and a second terminal, the stationary contact is electrically connected to the first terminal, and the movable contact is electrically connected to the second terminal; the wiring ends of the first wiring terminal and the second wiring terminal extend out of the shell;
the fuse with control switch establishes ties in proper order on the live wire, first terminal with control switch's power output end electricity is connected, just the second terminal connection is in on ultraviolet lamp sterilizing equipment's the first electricity is connected and is served, ultraviolet lamp sterilizing equipment's the second electricity is connected and is held and connect on the zero line.
8. The air conditioner according to claim 1, wherein a filter is provided inside the air conditioner, the filter including a frame and a filter body fixed inside the frame; the filter comprises a frame, wherein an air inlet side and an air outlet side are respectively formed on two opposite sides of the frame, filter holes communicated with the air inlet side and the air outlet side are formed in the filter body, and an ultraviolet lamp sterilization device is arranged on the frame.
9. The air conditioner according to claim 8, wherein the frame of the filter includes a plurality of side plates connected in series and a support beam connected between the opposite side plates;
the ultraviolet lamp sterilization device is arranged on the side plate and/or the support beam; and/or the ultraviolet lamp sterilization device is arranged on the air inlet side of the frame.
10. The air conditioner of claim 8, wherein the air conditioner is a combination air conditioner;
the air duct comprises an air inlet section, a surface cooling section, a fan section, an overhaul section, a filter section and an air outlet section which are sequentially connected, the overhaul section corresponds to the overhaul section, the overhaul door is arranged on the shell, and the filter is arranged in the filter section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010402241.4A CN111520837A (en) | 2020-05-13 | 2020-05-13 | Air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010402241.4A CN111520837A (en) | 2020-05-13 | 2020-05-13 | Air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111520837A true CN111520837A (en) | 2020-08-11 |
Family
ID=71907005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010402241.4A Pending CN111520837A (en) | 2020-05-13 | 2020-05-13 | Air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111520837A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465024A (en) * | 2021-06-15 | 2021-10-01 | 青岛海尔空调电子有限公司 | Combined air conditioner indoor unit |
| CN113465045A (en) * | 2021-06-29 | 2021-10-01 | 青岛海尔空调电子有限公司 | Outdoor unit of air conditioner |
| CN114061100A (en) * | 2021-10-26 | 2022-02-18 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201112204Y (en) * | 2007-07-31 | 2008-09-10 | 比亚迪股份有限公司 | Small-sized electrical apparatus chassis |
| EP2006868A2 (en) * | 2007-06-20 | 2008-12-24 | Alps Electric Co., Ltd. | Push button switch device with lever |
| EP2782111A1 (en) * | 2013-03-19 | 2014-09-24 | Omron Corporation | Switch |
| CN105361473A (en) * | 2015-12-17 | 2016-03-02 | 宿州学院 | Intelligent multifunctional storage cabinet |
| CN106653437A (en) * | 2015-11-03 | 2017-05-10 | C And K元件股份有限公司 | Electrical switch |
| CN110268496A (en) * | 2017-03-13 | 2019-09-20 | 欧姆龙株式会社 | Switch |
| CN209541066U (en) * | 2019-01-22 | 2019-10-25 | 山东荣势通风设备有限公司 | Unitary air handling unit is used in a kind of ventilation |
| CN210154157U (en) * | 2019-05-13 | 2020-03-17 | 青岛统立帅制冷设备有限公司 | Energy-saving and heat-insulating cabinet body of horizontal freezing and refrigerating cabinet |
| CN212538100U (en) * | 2020-05-13 | 2021-02-12 | 青岛海尔空调电子有限公司 | Air conditioner |
-
2020
- 2020-05-13 CN CN202010402241.4A patent/CN111520837A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2006868A2 (en) * | 2007-06-20 | 2008-12-24 | Alps Electric Co., Ltd. | Push button switch device with lever |
| CN201112204Y (en) * | 2007-07-31 | 2008-09-10 | 比亚迪股份有限公司 | Small-sized electrical apparatus chassis |
| EP2782111A1 (en) * | 2013-03-19 | 2014-09-24 | Omron Corporation | Switch |
| CN106653437A (en) * | 2015-11-03 | 2017-05-10 | C And K元件股份有限公司 | Electrical switch |
| CN105361473A (en) * | 2015-12-17 | 2016-03-02 | 宿州学院 | Intelligent multifunctional storage cabinet |
| CN110268496A (en) * | 2017-03-13 | 2019-09-20 | 欧姆龙株式会社 | Switch |
| CN209541066U (en) * | 2019-01-22 | 2019-10-25 | 山东荣势通风设备有限公司 | Unitary air handling unit is used in a kind of ventilation |
| CN210154157U (en) * | 2019-05-13 | 2020-03-17 | 青岛统立帅制冷设备有限公司 | Energy-saving and heat-insulating cabinet body of horizontal freezing and refrigerating cabinet |
| CN212538100U (en) * | 2020-05-13 | 2021-02-12 | 青岛海尔空调电子有限公司 | Air conditioner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113465024A (en) * | 2021-06-15 | 2021-10-01 | 青岛海尔空调电子有限公司 | Combined air conditioner indoor unit |
| CN113465045A (en) * | 2021-06-29 | 2021-10-01 | 青岛海尔空调电子有限公司 | Outdoor unit of air conditioner |
| CN113465045B (en) * | 2021-06-29 | 2023-04-25 | 青岛海尔空调电子有限公司 | Outdoor unit of air conditioner |
| CN114061100A (en) * | 2021-10-26 | 2022-02-18 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111520837A (en) | Air conditioner | |
| CN212538100U (en) | Air conditioner | |
| CN101230993B (en) | Insect-proof induction cooker | |
| CN111313293A (en) | Dustproof high voltage distribution cabinet dispels heat | |
| CN212435188U (en) | High-voltage switch cabinet structure | |
| CN209963622U (en) | Low-voltage draw-out type switch cabinet | |
| CN207637577U (en) | A kind of transformer safety protective device | |
| CN111600217B (en) | Automatic circuit breaking device of high-low voltage power equipment | |
| CN203617574U (en) | A switch cabinet | |
| CN109066379A (en) | A kind of heat dissipation air permeable type electric power distributing cabinet | |
| CN214849636U (en) | Dustproof power switch cabinet | |
| CN209184048U (en) | Low voltage fixed-separation formula switchgear | |
| CN212230332U (en) | Switching-on and switching-off structure of outdoor high-voltage vacuum circuit breaker | |
| CN107799340B (en) | External air cooling device and circuit breaker provided with same | |
| CN214100292U (en) | Moisture-proof and condensation-proof switch cabinet | |
| CN113948977A (en) | Switch cabinet arcing pressure relief device | |
| CN217062903U (en) | Dustproof heat dissipation formula high tension switchgear | |
| CN215897102U (en) | Heat dissipation system assembly of power distribution cabinet body | |
| CN201213214Y (en) | Through wall sleeve | |
| CN215580389U (en) | Compound fling-cut switch of long service life's condenser | |
| CN216699312U (en) | Strong heat dissipation type low-voltage switchgear | |
| CN213753516U (en) | Damp-proofing circuit breaker cabinet body dehumidifies | |
| CN215772193U (en) | Polypropylene production line frequency conversion electricity distribution room exhaust device | |
| CN213243273U (en) | Cabinet body stabilizing mechanism of low-voltage draw-out type complete switch equipment | |
| CN218242732U (en) | Switch cabinet ventilation window |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200811 |
|
| RJ01 | Rejection of invention patent application after publication |