CN104266287A - Table top air conditioner - Google Patents
Table top air conditioner Download PDFInfo
- Publication number
- CN104266287A CN104266287A CN201410462118.6A CN201410462118A CN104266287A CN 104266287 A CN104266287 A CN 104266287A CN 201410462118 A CN201410462118 A CN 201410462118A CN 104266287 A CN104266287 A CN 104266287A
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- CN
- China
- Prior art keywords
- air
- hot
- light
- air channel
- cold
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
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- 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
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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- 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
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- 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
- F24F13/02—Ducting arrangements
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- 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
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- 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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
Abstract
The invention provides a table top air conditioner. A machine body is provided with a refrigeration heating module, a cold air channel and a hot air channel which are mutually isolated are formed in the machine body so that an air flow which enters the machine body can flow upwards respectively along the cold air channel and the hot air channel, the air flow can perform heat exchange respectively with a cold end and a hot end of the refrigeration heating module during upwards flowing to form a cold air flow and a hot air flow, a top cover assembly is detachably mounted at the top end of the machine body, and the top cover assembly is provided with a cold air ventilation channel and a hot air ventilation channel which are communicated with the cold air channel and the hot air channel respectively so as to achieve ventilation of the cold air flow and the hot air flow respectively. According to the table top air conditioner, the ventilation channels of the top cover assembly are specially designed so that the air blowing distance of the table top air conditioner is long, the machine body and the detachable top cover assembly are arranged, and the table top air conditioner is simple, clear and compact in structure and convenient to mount.
Description
Technical field
The present invention relates to a kind of semiconductor air-conditioner, particularly relate to a kind of desktop air-conditioning.
Background technology
Desktop small-size fan generally can only blow out the natural wind identical with ambient temperature, can not change the temperature of wind.When needs are lowered the temperature, desktop small-size fan can not play good cooling-down effect; And when needs heat, desktop small-size fan is idle because not producing hot blast.In addition, although domestic air conditioning can produce cold wind or hot blast, because its volume is too large, can not places on the table or be moved everywhere, not easily install and use in indoor office table or less space.
Summary of the invention
The present invention's object is intended at least one defect overcoming prior art, provides a kind of small table air-conditioning providing the novel structure of cold wind or hot blast.
As far as possible the present invention's further object to make desktop air conditioner structure simple, easy for installation.
Another further object of the present invention is the desktop air-conditioning that a kind of air supplying distance will be provided distant.
To achieve these goals, the invention provides a kind of desktop air-conditioning, comprising:
There is the fuselage of cooling and warming module, described fuselage interior is formed with mutually isolated cold air duct and hot-air channel, to make the air draught entering described fuselage upwards flow along described cold air duct and hot-air channel respectively, and carry out heat exchange to form cold wind air-flow and hot-air flow with the cold junction of described cooling and warming module and hot junction respectively in the process upwards flowed; With
Cap assembly, it is removably installed in the top of described fuselage, and described cap assembly has cold wind air exhaust passage and hot blast air exhaust passage, is communicated with respectively to discharge cold wind air-flow and hot-air flow respectively with described cold air duct with hot-air channel.
Alternatively, described cap assembly comprises:
Light guide plate, it has at least one light groove;
Luminous circuit board, be arranged on the below of described light guide plate, it has at least one light-emitting component, at least one light-emitting component described correspondingly penetrates at least one the light groove described on described light guide plate, to inject in described light guide plate when described light-emitting component is energized by the light sent; And
Leaded light covers plate, is arranged on above described light guide plate, and described leaded light covers the portion of upper surface that plate is configured to hide described light guide plate, to make, when described light-emitting component is energized, not formed the ring of light by the surface that described leaded light does not cover plate covering at described light guide plate upper surface.
Alternatively, described cap assembly also comprises the air channel top board be arranged between described light guide plate and described luminous circuit board and the air channel base plate be arranged on below described luminous circuit board, and at least one light-emitting component described correspondingly enters at least one the light groove described on described light guide plate through the opening on the top board of described air channel; Wherein
Described air channel base plate and air duct top plate holder are put and are formed cold wind air exhaust passage and hot blast air exhaust passage.
Alternatively, described cap assembly comprises air channel base plate and is arranged on the air channel top board above the base plate of described air channel, and described air channel base plate and air duct top plate holder are put and formed described cold wind air exhaust passage and hot blast air exhaust passage.
Alternatively, described air channel base plate comprises horizontal part and from the circumferential edge of the described horizontal part upwards lower air dam that extends of flaring, wherein
Described horizontal part offers cold air inlet and hot-wind inlet, to receive cold wind air-flow from described fuselage top and hot-air flow, and
The area of described cold air inlet is less than the area of described hot-wind inlet.
Alternatively, described air channel top board comprises upper air dam that flaring from bottom to top extends and from described upper air dam circumferential exterior surface to multiple floors of downward-extension, wherein
The floor being positioned at the both sides of described cold air inlet and hot-wind inlet forms the sidewall of described cold wind air exhaust passage and hot blast air exhaust passage respectively, and
Spacing between two floors of described cold air inlet both sides is less than the spacing between two floors of described hot-wind inlet both sides.
Alternatively, extend at least one mounting lug downwards from the lower surface of described air channel base plate, described cap assembly to be installed to the fuselage top of described desktop air-conditioning.
Alternatively, described fuselage comprises fuselage cover and is arranged on the movement in described fuselage cover, wherein
It is inner that described cooling and warming module, described cold air duct and hot-air channel are all arranged on described movement, and
Described cap assembly is installed to the movement top of described fuselage.
Alternatively, described movement also comprises:
Central baffle, is vertically arranged, and has the construction opening running through its thickness direction, and described cooling and warming module installation is in described construction opening;
Two heat exchangers, are individually fixed in the both sides of described central baffle, and are placed in therebetween by described cooling and warming module clip;
Two centrifugal blowers, be individually fixed in two vertical sides of described central baffle, and each described centrifugal blower are positioned at the below of corresponding described heat exchanger, and each described centrifugal blower is configured to suck respective air air-flow from its air intake district and upwards blow; And
Two movement half shells, cover is buckled on two vertical sides of described central baffle respectively, and corresponding described heat exchanger is held within it, to form mutually isolated described cold air duct and described hot-air channel, described cold air duct and hot-air channel are configured to receive the air draught from corresponding described centrifugal blower respectively, and make two described air draughts carry out heat exchange with corresponding described heat exchanger respectively in the process upwards blowed, and
Described cap assembly is installed to the top of described central baffle.
Alternatively, described cold air inlet and the described hot-wind inlet of described air channel base plate seal with hot-air channel with the cold air duct of described movement respectively and are communicated with.
Alternatively, described cap assembly also comprises and is successively set on described leaded light and covers display touch-control circuit plate above plate and display contact panel, wherein
At least one location roofbolt is extended downwards from the lower surface of described display contact panel, described at least one location roofbolt covers positional punch on plate, light guide plate, air channel top board, luminous circuit board and air channel base plate or location corner part through described display touch-control circuit plate, leaded light successively, by described location roofbolt and described positional punch or locate corner part and match to position each laminate.
Desktop air-conditioning of the present invention has fuselage and dismountable cap assembly, and structure is simple, clearly demarcated, compact, easy for installation.
The tip assembly of desktop air-conditioning of the present invention is attractive in appearance, and the special design by the carrying out of the air exhaust passage to cap assembly, makes the air supplying distance of desktop air-conditioning of the present invention far away.
Display contact panel of the present invention is arranged on the top of desktop air-conditioning, neither additionally takes up room, and makes user easy to operate.
Further, due to the special structure of fuselage in desktop air-conditioning of the present invention, desktop air-conditioning can be made further easy for installation, and significantly improve and utilize semiconductor chilling plate to carry out the efficiency of freezing.
According to hereafter by reference to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will understand above-mentioned and other objects, advantage and feature of the present invention more.
Accompanying drawing explanation
Hereinafter describe specific embodiments more of the present invention with reference to the accompanying drawings by way of example, and not by way of limitation in detail.Reference numeral identical in accompanying drawing denotes same or similar parts or part.It should be appreciated by those skilled in the art that these accompanying drawings may not be drawn in proportion.In accompanying drawing:
Fig. 1 is the schematic cross section structure chart of desktop air-conditioning according to an embodiment of the invention;
Fig. 2 is the schematic partial structurtes view of desktop air-conditioning according to an embodiment of the invention;
Fig. 3 is the schematic explosive view of desktop air-conditioning according to an embodiment of the invention;
Fig. 4 is the schematic partial enlarged view of Fig. 3 region A;
Fig. 5 is the reverse side schematic diagram of the cap assembly 100 of desktop air-conditioning according to Fig. 3;
Fig. 6 is the side schematic structure chart of the cap assembly 100 of desktop air-conditioning according to Fig. 3;
Fig. 7 is another opposite sides schematic diagram of the cap assembly 100 of desktop air-conditioning according to Fig. 3;
Fig. 8 is the schematic explosive view of the cap assembly 100 of desktop air-conditioning according to Fig. 3;
Fig. 9 is the schematic explosive view of reverse side of the cap assembly 100 of desktop air-conditioning according to Fig. 3;
Figure 10 be the cap assembly 100 of desktop air-conditioning according to Fig. 1 overlook schematic diagram.
Detailed description of the invention
See Fig. 1-Fig. 4, the desktop air-conditioning of the embodiment of the present invention can comprise the cap assembly 100 on the fuselage 200 with cooling and warming module and the top being removably installed in fuselage 200.
Fuselage 200 inside is formed with mutually isolated cold air duct and hot-air channel, the air draught entering fuselage 200 upwards flows along described cold air duct and hot-air channel respectively, and in the process upwards flowed, carry out cold wind air-flow that heat exchange reduces with formation temperature respectively and the hot-air flow that temperature raises respectively with the cold junction of cooling and warming module and hot junction.It will be understood by those skilled in the art that air draught and the cold junction of cooling and warming module carry out heat exchange after temperature can enter the fuselage of desktop air-conditioning than it before temperature low, be therefore called cold wind air-flow; Before temperature after heat exchange is carried out in air draught and the hot junction of cooling and warming module can enter the fuselage of desktop air-conditioning than it, temperature is high, is therefore called hot-air flow.
See Fig. 6 and Fig. 7, cap assembly 100 has cold wind air exhaust passage 148 and hot blast air exhaust passage 149, is communicated with respectively to discharge cold wind air-flow and hot-air flow respectively with described cold air duct with hot-air channel.
In certain embodiments, at least one mounting lug 118 can be extended downwards in the bottom of cap assembly 100, correspondingly, at least one installation portion 208 corresponding can then be formed on the top of fuselage 200, cap assembly 100 to be installed to the fuselage top of described desktop air-conditioning.In a further embodiment, see Fig. 5-Fig. 7, the mounting lug 118 of cap assembly 100 is 2, it can form the first installing hole 103 being positioned at top and the second installing hole 105 be positioned at below the first installing hole 103.See Fig. 4, the installation portion 208 of fuselage 200 is also two, correspondingly, installation portion 208 can be formed the installing hole 201 being positioned at top and the protruding locating dowel 203 be positioned at below installing hole 103.The protruding locating dowel 203 of fuselage 200 is penetrated in the second installing hole 105 of cap assembly 100, and the first installing hole 103 of cap assembly 100 is aimed at the installing hole 201 of fuselage 200, in described first installing hole 103 with installing hole 201, penetrate screw or bolt, cap assembly 100 is removably installed in the top of fuselage 200.
In further embodiments, can at least one locating dowel of extending downwards be set in the bottom of cap assembly 100, correspondingly at least one locating slot is set on the top of fuselage 200, by the locating dowel of cap assembly 100 being penetrated in the corresponding locating slot of fuselage 200, realize top cap assembly 100 being removably installed in fuselage 200.
See Fig. 5-Fig. 9, the cap assembly 100 of the embodiment of the present invention can comprise light guide plate 150 in general manner, and luminous circuit board 130 and leaded light cover plate 160.Light guide plate 150 has at least one light groove 152.Luminous circuit board 130 is arranged on the below of light guide plate 150, it has at least one light-emitting component 136.At least one light-emitting component 136 correspondingly enters at least one the light groove 152 on light guide plate 150, to be injected in light guide plate 150 by the light sent when at least one light-emitting component 136 is energized.Leaded light is covered plate 160 and is arranged on above light guide plate 150.Leaded light is covered plate 160 and is configured to hide the portion of upper surface of light guide plate 150, to make when at least one light-emitting component 136 is energized, is not covered by leaded light the surface formation ring of light that plate 160 hides at light guide plate 150 upper surface.
In the following embodiments, simple in order to describe, light guide plate 150 upper surface is not covered by leaded light the ring of light that the ring of light that surface that plate 160 hides formed formed referred to as light guide plate 150.The ring of light that embodiment of the present invention light guide plate 150 is formed can play the effect of well decoration.
In certain embodiments, light guide plate 150 comprises light guide plate horizontal part 156 and from the circumferential edge of the light guide plate horizontal part 156 upwards light guide plate arc sections 158 that extends of flaring.Leaded light cover plate 160 comprise cover plate level portion 162 and from the circumferential edge covering plate level portion 162 upwards flaring extend cover plate arc sections 164.The projection of outer rim in horizontal plane covering plate arc sections 164 is surrounded by the projection of the outer rim of light guide plate arc sections 158 in horizontal plane.
In certain embodiments, light guide plate 150 is formed by translucent optical material, and leaded light is covered plate 160 and formed by opaque material.In certain embodiments, light-emitting component 136 controllably can change glow color according to voltage.In one embodiment, light-emitting component 136 controllably can send indigo plant, green or saffron light, and correspondingly, light guide plate 150 forms the blue ring of light, the green ring of light or the crocus ring of light.In another embodiment, light-emitting component 136 also controllably can send indigo plant, purple, orange or red light, and correspondingly, light guide plate 150 forms the blue ring of light, the purple ring of light, the crocus ring of light or the red ring of light.
In certain embodiments, the desktop air-conditioning of the embodiment of the present invention can arrange Detection of Air Quality module (not shown), and the ring of light of the different colours that the air quality that Detection of Air Quality module detects is formed by top light guide plate 150 indicates.Such as when air quality is excellent, light guide plate 150 forms the blue ring of light; When air quality is good, light guide plate 150 forms the green ring of light; When air quality is slight pollution, light guide plate 150 forms the crocus ring of light, with call user's attention air quality.In addition, when the desktop air-conditioning of the embodiment of the present invention is just started shooting, light guide plate 150 can show blueness, green and the crocus ring of light successively, and the ring of light display 0.5s-1s of often kind of color, reminding user desktop air-conditioning is started shooting, increases visual effect.
In certain embodiments, cap assembly 100 also can comprise the air channel top board 140 be arranged between light guide plate 150 and luminous circuit board 130 and the air channel base plate 110 be arranged on below luminous circuit board 130, and at least one light-emitting component 136 correspondingly enters at least one the light groove 152 on light guide plate 150 through the opening on air channel top board 140; Wherein air channel base plate 110 and air channel top board 140 sandwiched formation cold wind air exhaust passage 148 and hot blast air exhaust passage 149.
In certain embodiments, air channel base plate 110 comprises horizontal part 111 and from the circumferential edge of the horizontal part 111 upwards lower air dam 113 that extends of flaring.Horizontal part 111 offers cold air inlet 112 and hot-wind inlet 114, to receive cold wind air-flow from fuselage 200 top and hot-air flow.In a further embodiment, the area of cold air inlet 112 is less than the area of hot-wind inlet 114.
In certain embodiments, air channel top board 140 comprises upper air dam 144 that flaring from bottom to top extends and from upper air dam 144 circumferential exterior surface to multiple floors 146 of downward-extension.Lower surface and the air channel base plate 110 of multiple floor 146 lean, so that keep air channel top board 140 to stablize.See Fig. 6 and Fig. 7, the floor 146 of the both sides of cold air inlet 112 and hot-wind inlet 114 forms the sidewall of cold wind air exhaust passage 148 and hot blast air exhaust passage 149 respectively.Spacing between two floors 146 of cold air inlet 112 both sides is less than the spacing between two floors 146 of hot-wind inlet 114 both sides.
The embodiment of the present invention is by having carried out special design to the air channel top board 140 and air channel base plate 110 that form air exhaust passage, and make the air supplying distance of desktop air-conditioning of the present invention comparatively far away, air supplying distance can be 20-40cm.
In certain embodiments, at least one mounting lug 118 aforementioned can be formed in the lower surface of air channel base plate 110.In certain embodiments, in order to make cap assembly 100 more attractive in appearance, can at the periphery of air channel base plate 110 socket one decoration ring 120.Such as multiple draw-in groove 119 can be set in the circumferential outer rim of air channel base plate 110, multiple block tongue 122 is set in the circumferential outer rim of decoration ring 120, by block tongue 122 and draw-in groove 119 clamping respectively, make decoration ring 120 be sleeved on the periphery of air channel base plate 110.
In certain embodiments, air channel top board 140 also can comprise opening portion 142, upper air dam 144 from the circumferential edge of opening portion 142 upwards flaring extend to form.Luminous circuit board 130 has the shape matched with the inwall of the opening portion 142 of air channel top board 140, with the inwall making at least part of peripheral surface of luminous circuit board 130 be connected in opening portion 142.In certain embodiments, opening portion 142 inwall is radially inwardly formed with flange, to be clamped between air channel top board 140 and air channel base plate 110 by luminous circuit board 130.
In some further embodiments, cap assembly 100 also can comprise and is successively set on leaded light and covers display touch-control circuit plate above plate 160 170 and display contact panel 180.Wherein, can be configured to show information to user and receive the operation of user by display contact panel 180.
In certain embodiments, show contact panel 180 and comprise at least one touch area.At least one touch area for the relevant icon of the function shown to user's touch control operation controls and/or word, and receives user's touch control operation.See Figure 10, at least one touch area described comprises power switch touch area 1806, refrigeration touch area 1802, air-supply touch area 1803, high speed touch area 1804 and low speed touch area 1805.Wherein, power switch touch area 1806 is for receiving the power switch of desktop air-conditioning described in On/Off after user's touch control operation.Refrigeration touch area 1802 is for starting the refrigeration mechanism of described desktop air-conditioning inside after receiving user's touch control operation.Air-supply touch area 1803 is for starting the wind pushing mechanism of described desktop air-conditioning inside after receiving user's touch control operation.High speed touch area 1804 operates with the first power for the wind pushing mechanism controlling described desktop air-conditioning inside after receiving user's touch control operation.Low speed touch area 1805 operates with the second power for the wind pushing mechanism controlling described desktop air-conditioning inside after receiving user's touch control operation, and wherein, described first power is greater than described second power.
As can be seen from Figure 10, power switch touch area 1806, refrigeration touch area 1802, air-supply touch area 1803, high speed touch area 1804 and low speed touch area 1805 comprise for the relevant icon of the function shown to user's touch control operation controls and/or word.
In certain embodiments, show contact panel 180 and also comprise at least one viewing area 1801.At least one viewing area 1801 is for showing the work state information of described desktop air-conditioning, working environment information and/or user operation information respectively to user.In certain embodiments, the strength information etc. of the wireless signal that the water level information that aforesaid work state information can comprise collecting box 206 inside of desktop air-conditioning is connected with desktop air-conditioning.In certain embodiments, working environment information can comprise the temperature information and humidity information etc. of desktop air-conditioning work environment.In certain embodiments, user operation information can comprise such as reminding user and not block the informations such as the air outlet of desktop air-conditioning.
In certain embodiments, display contact panel 180 can be made up of trnaslucent materials, and silk-screen has the icon corresponding with the subregion at least one touch area described and at least one viewing area described or each region and/or word on the lower surface thereof.In certain embodiments, at least one viewing area 1801 described comprises: numerical value viewing area 193, temperature symbol 195, humidity symbols viewing area 194, condensed water collecting box water level viewing area 191 and wireless signal viewing area 192.Wherein, numerical value viewing area 193 is for the Temperature numerical of desktop air-conditioning work environment described in Alternation Display and humidity.In one embodiment, charactron alternately displays temperature numerical value and the humidity on display touch-control circuit plate 170 can be utilized.
Temperature symbol 195 is for controllably lighting, with displays temperature information together with described Temperature numerical when described numerical value viewing area displays temperature numerical value.In one embodiment, temperature symbol can represent with " DEG C ".Humidity symbols viewing area 194 is for controllably lighting when described numerical value viewing area shows humidity, to show humidity information together with described humidity.In one embodiment, humidity symbols can represent with " % ".Replace rotation display because temperature information of the present invention and humidity information share same numerical value viewing area, can save production cost.Condensed water collecting box water level viewing area 191 is for showing the water level information of collecting box 206 inside.Such as when the water in collecting box 206 reaches preset water level, then the icon in condensed water collecting box water level viewing area 191 is lighted, in time the water in collecting box 206 is outwelled to point out user.Wireless signal viewing area 192 is for showing the strength information of the wireless signal be connected with described desktop air-conditioning.
In certain embodiments, show touch-control circuit plate 170 and be configured to controllably light corresponding viewing area and/or touch area on display contact panel 180; And receive the user's touch control operation transmitted the corresponding touch area of described display contact panel, and generate corresponding operational order.In embodiments of the present invention, display contact panel 180 is arranged on the top of desktop air-conditioning, is convenient to user and takes advantage of a situation while sitting down and press the switch of desktop air-conditioning, control convenient.
In a particular embodiment of the present invention, show contact panel 180, circumferential outer rim that display touch-control circuit plate 170, leaded light cover plate 160, light guide plate 150, air channel top board 140, luminous circuit board 130 and air channel base plate 110 all has elliptical shape.In certain embodiments, the upper surface covering plate arc sections 164 covering plate 160 at leaded light forms a circumferential gilled rings 168 extended, and the mating shapes with display touch-control circuit plate 170, is positioned in gilled rings 168 to make display touch-control circuit plate 170.
In certain embodiments, because display touch-control circuit plate 170 and luminous circuit board 130 have supply line and/or control circuit respectively, can cover on plate 160, light guide plate 150, luminous circuit board 130 and air channel base plate 110 at leaded light and offer through wires hole (opening portion 142 that air channel top board 140 has can be used as its through wires hole), inner to enable the circuit of display touch-control circuit plate 170 and luminous circuit board 130 extend to fuselage 200.
In certain embodiments, at least one location roofbolt 182 can be extended downwards from the lower surface of display contact panel 180, be preferably 3 location roofbolts 182.Display touch-control circuit plate 170, leaded light cover 3 positional punches plate 160, light guide plate 150, air channel top board 140, luminous circuit board 130 and air channel base plate 110 be respectively arranged with locating roofbolt 182 and matching.The positional punch on plate 160, light guide plate 150, air channel top board 140, luminous circuit board 130 and air channel base plate 110 covered successively by 3 location roofbolts 182 through display touch-control circuit plate 170, leaded light, match to position above-mentioned each laminate by location roofbolt 182 with described positional punch.
In certain embodiments, each laminate of cap assembly 100, for having the screwed hole post of screwed hole, by upwards being inserted in the screwed hole of location roofbolt 182 at the lower surface of air channel base plate 110 by screw, being carried out installation and fixing by location roofbolt 182.
In further embodiments, through wires hole and the multiple positional punch that respectively leaded light can be covered plate 160 and light guide plate 150 are formed as a polygon abnormity threading opening, and at least one corner part of polygon opposite sex threading opening is formed as location corner part to match with location roofbolt 182.Like this, matched by the location corner part of the special-shaped threading opening of location roofbolt 182 and polygon, leaded light can be covered plate 160 and light guide plate 150 positions.So, 3 location roofbolts 182 cover positional punch on plate 160, light guide plate 150, air channel top board 140, luminous circuit board 130 and air channel base plate 110 or location corner part through display touch-control circuit plate 170, leaded light successively, by location roofbolt 182 and described positional punch or locate corner part and match to position each laminate of cap assembly 100.
Have in the embodiment of polygon abnormity threading opening 152 at light guide plate 150, see Fig. 9, the edge that multiple light groove 152 parts on light guide plate 150 are opened in polygon abnormity threading opening 154 forms groove, and part forms separate openings with polygon abnormity threading opening 154 marginating compartment certain distance.
In further embodiments, air channel top board 140 can not offer positional punch, and the opening of its opening portion 142 does not form polygon abnormity threading opening, but is formed as elliptical openings.3 location roofbolts 182 are successively through the positional punch 172 of display touch-control circuit plate 170, leaded light covers the location corner part of the polygon opposite sex threading opening 166 of plate 160, can directly pass from the opening of the opening portion 142 of air channel top board 140 and penetrate the positional punch 132 of luminous circuit board 130 and the positional punch 117 of air channel base plate 110 successively after the location corner part of the polygon opposite sex threading opening 154 of light guide plate 150, by light guide plate 150 and the clamping of luminous circuit board 130 pairs of air channel top boards 140 and between multiple floors 146 of air channel top board 140 and air channel base plate 110 against, air channel top board 140 is positioned, and then all laminates of cap assembly 100 are positioned.
In certain embodiments, desktop air-conditioning of the present invention also can comprise base 300, and fuselage 200 is arranged on base 300.
In certain embodiments, fuselage 200 comprises fuselage cover, and fuselage cover is formed by cold wind side fuselage half shell 225 and hot blast side fuselage half shell 226 respectively.In described fuselage cover, be provided with movement, cap assembly 100 is installed to movement top.It is inner that cooling and warming module, cold air duct and hot-air channel are arranged on described movement.In certain embodiments, cooling and warming module can be at least one semiconductor chilling plate 202, to carry out heat exchange with the air draught entered in described movement.Particularly, cooling and warming module such as can be 1 semiconductor chilling plate 202, or is 2 semiconductor chilling plates 202, also can be 3 or more semiconductor chilling plates 202.
In some further embodiments, described movement also comprises central baffle 204, heat exchanger 221,222, centrifugal blower 231,232 and movement half shell 223,224.Central baffle 204 is vertically arranged, and have the construction opening 250 running through its thickness direction, semiconductor chilling plate 202 is arranged in construction opening 250.In construction opening 250, heat insulating mattress (not shown) can be set.In certain embodiments, the installation portion 208 of fuselage 200 is arranged on central baffle 204 top, with the top making cap assembly 100 be installed to central baffle 204.
Heat exchanger 221,222 is individually fixed in the both sides of central baffle 204, and is folded in therebetween by semiconductor chilling plate 202.Heat exchanger 221,222 comprises substrate and multiple fin vertically extended respectively, and described multiple fin in the horizontal direction compartment of terrain is fixed on a vertical side of described substrate.The substrate of heat exchanger 221,222 respectively with the cold junction of cooling and warming module 202 and hot junction thermally coupled.
Centrifugal blower 231,232 is individually fixed in two vertical sides of central baffle 204, and each centrifugal blower is positioned at the below of respective heat exchanger, and namely centrifugal blower 231 is positioned at below heat exchanger 221, and centrifugal blower 232 is positioned at below heat exchanger 222.Each centrifugal blower is configured to suck respective air air-flow from its air intake district and upwards blow.
Movement half shell 223,224 covers respectively and is buckled on two vertical sides of central baffle 204, and holds within it, respective heat exchanger 221,222 to form mutually isolated cold air duct and hot-air channel.Described cold air duct and hot-air channel are configured to receive the air draught from centrifugal blower 231,232 respectively, and make two air draughts carry out heat exchange with respective heat exchanger 221,222 respectively in the process upwards blowed.Two air draughts in described cold air duct and hot-air channel respectively along the white in Fig. 1 and the flow path shown in black arrow.
Hot blast side fuselage cover 226 is fixed on a vertical side of central baffle 204, and the upper end of cold wind side fuselage half shell 225 is connected in the upper end of hot blast side fuselage half shell 226, and another vertical side of central baffle 204 is fixed in the bottom of cold wind side fuselage half shell 225.In order to make air draught enter described movement, the perisporium place, middle and lower part of cold wind side fuselage half shell 225 and hot blast side fuselage cover 226 is respectively arranged with cold wind side air inlet (or air intake band) 229 and hot blast side air inlet (or air intake band) 230.
In a preferred embodiment of the invention, movement half shell 223,224 respectively with integral of the scroll casing shape of centrifugal blower 231,232, to make the spiral case of centrifugal blower 231,232 cover to movement half shell 223,224 the corresponding vertical side being buckled in central baffle 204 together respectively, thus be convenient to the installation of described movement.The substrate area of heat exchanger 222 can be greater than the substrate area of heat exchanger 221, to improve the operating efficiency of desktop air-conditioning as far as possible.
Movement half shell 223,224 comprises heat exchanging segment and air supply section respectively, described heat exchanging segment and described air supply section respectively with the plane at the top edge place of heat exchanger 221,222 for boundary.The cold air duct that the air supply section of cold wind side movement half shell 223 and cold wind side deflector 227 surround from bottom to top convergent extends, to increase the air-out speed of cold wind.Due to the limited space in the cavity that formed by fuselage cover, the top of two sidewalls of the heat exchanging segment of hot blast side movement half shell 224 is to hot-air channel inner bending, and the length of the fin near its two vertical edges place of hot blast side heat exchanger 222 is less than the fin of hot blast side heat exchanger 222 central position.
For the ease of cold wind air-flow and hot-air flow are imported cap assembly 100, movement also can comprise cold wind side deflector 227 and hot blast side deflector 228, two vertical sides of central baffle 204 are fixed on respectively by screw, and lay respectively at the top of heat exchanger 221,222, be configured to respectively described cold wind air-flow and described hot-air flow be imported cap assembly 100.Cold wind side deflector 227 and hot blast side deflector 228 form cold air duct respectively and to export and hot-air channel exports with the top edge of cold wind side movement half shell 223 and hot blast side movement half shell 224.
The cold air inlet 112 of air channel base plate 110 exports with the cold air duct of described movement respectively with hot-wind inlet 114 and hot-air channel is exported and is connected by sealing ring 115, is communicated with to be sealed with hot blast air exhaust passage 149 with described cold wind air exhaust passage 148 respectively with hot-air channel by described cold air duct.
For the ease of the collection of the condensed water that desktop air-conditioning produces, movement also comprises collecting tray 251 and collecting box 206.The lower edge of each fin of cold wind side heat exchanger 221 is towards the downward-sloping hypotenuse of corresponding substrate.The lower surface of the substrate of cold wind side heat exchanger 221 only comprises the plane towards the inclined-plane of the downward-sloping lower edge through each fin of central baffle 204 and the lower sideline through described inclined-plane.Collecting tray 251 to be fixed in central baffle 204 and to be in the below bottom of cold wind side heat exchanger 221, to accept the condensed water from cold wind side heat exchanger 221 drippage.The water inlet of collecting box 206 is positioned at the vertical below of the delivery port of collecting tray 251 so that collecting tray 251 by accept condensate water guide to collecting box 206.The special construction of cold wind side heat exchanger 221 can make the condensed water that it produces successfully flow to the lower end of cold wind side heat exchanger 221, drops onto in collecting tray 251 and flows in collecting box 206.In certain embodiments, water level detecting module can be set in collecting box 206, when reaching preset water level with the water in collecting box 206, send signal prompt user and in time the water in collecting box 206 is outwelled.
So far, those skilled in the art will recognize that, although multiple exemplary embodiment of the present invention is illustrate and described herein detailed, but, without departing from the spirit and scope of the present invention, still can directly determine or derive other modification many or amendment of meeting the principle of the invention according to content disclosed by the invention.Therefore, scope of the present invention should be understood and regard as and cover all these other modification or amendments.
Claims (10)
1. a desktop air-conditioning, is characterized in that, comprising:
There is the fuselage of cooling and warming module, described fuselage interior is formed with mutually isolated cold air duct and hot-air channel, to make the air draught entering described fuselage upwards flow along described cold air duct and hot-air channel respectively, and carry out heat exchange to form cold wind air-flow and hot-air flow with the cold junction of described cooling and warming module and hot junction respectively in the process upwards flowed; With
Cap assembly, it is removably installed in the top of described fuselage, and described cap assembly has cold wind air exhaust passage and hot blast air exhaust passage, is communicated with respectively to discharge described cold wind air-flow and hot-air flow respectively with described cold air duct with hot-air channel.
2. desktop air-conditioning according to claim 1, is characterized in that, described cap assembly comprises:
Light guide plate, it has at least one light groove;
Luminous circuit board, be arranged on the below of described light guide plate, it has at least one light-emitting component, at least one light-emitting component described correspondingly enters at least one the light groove described on described light guide plate, to inject in described light guide plate when at least one light-emitting component described is energized by the light sent; And
Leaded light covers plate, be arranged on above described light guide plate, described leaded light covers the portion of upper surface that plate is configured to hide described light guide plate, to make, when at least one light-emitting component described is energized, not formed the ring of light by the surface that described leaded light does not cover plate covering at described light guide plate upper surface.
3. desktop air-conditioning according to claim 2, is characterized in that,
Described cap assembly also comprises the air channel top board be arranged between described light guide plate and described luminous circuit board and the air channel base plate be arranged on below described luminous circuit board, and at least one light-emitting component described correspondingly enters at least one the light groove described on described light guide plate through the opening on the top board of described air channel; Wherein
Described air channel base plate and air duct top plate holder are put and are formed cold wind air exhaust passage and hot blast air exhaust passage.
4. desktop air-conditioning according to claim 3, is characterized in that,
Described air channel base plate comprises horizontal part and from the circumferential edge of the described horizontal part upwards lower air dam that extends of flaring, wherein
Described horizontal part offers cold air inlet and hot-wind inlet, to receive cold wind air-flow from described fuselage top and hot-air flow, and
The area of described cold air inlet is less than the area of described hot-wind inlet.
5. desktop air-conditioning according to claim 4, is characterized in that,
Described air channel top board comprises upper air dam that flaring from bottom to top extends and from described upper air dam circumferential exterior surface to multiple floors of downward-extension, wherein
The floor being positioned at the both sides of described cold air inlet and hot-wind inlet forms the sidewall of described cold wind air exhaust passage and hot blast air exhaust passage respectively, and
Spacing between two floors of described cold air inlet both sides is less than the spacing between two floors of described hot-wind inlet both sides.
6. desktop air-conditioning according to claim 5, is characterized in that,
At least one mounting lug is extended downwards, described cap assembly to be installed to the fuselage top of described desktop air-conditioning from the lower surface of described air channel base plate.
7. desktop air-conditioning according to claim 6, is characterized in that,
Described fuselage comprises fuselage cover and is arranged on the movement in described fuselage cover, wherein
It is inner that described cooling and warming module, described cold air duct and hot-air channel are all arranged on described movement, and
Described cap assembly is installed to the movement top of described fuselage.
8. desktop air-conditioning according to claim 7, is characterized in that, described movement comprises:
Central baffle, is vertically arranged, and has the construction opening running through its thickness direction, and described cooling and warming module installation is in described construction opening;
Two heat exchangers, are individually fixed in the both sides of described central baffle, and are placed in therebetween by described cooling and warming module clip;
Two centrifugal blowers, be individually fixed in two vertical sides of described central baffle, and each described centrifugal blower are positioned at the below of corresponding described heat exchanger, and each described centrifugal blower is configured to suck respective air air-flow from its air intake district and upwards blow; And
Two movement half shells, cover is buckled on two vertical sides of described central baffle respectively, and corresponding described heat exchanger is held within it, to form mutually isolated described cold air duct and described hot-air channel, described cold air duct and hot-air channel are configured to receive the air draught from corresponding described centrifugal blower respectively, and make two described air draughts carry out heat exchange with corresponding described heat exchanger respectively in the process upwards blowed, and
Described cap assembly is installed to the top of described central baffle.
9. desktop air-conditioning according to claim 8, is characterized in that,
The described cold air inlet of described air channel base plate and described hot-wind inlet seal with hot-air channel with the cold air duct of described movement respectively and are communicated with.
10. desktop air-conditioning according to claim 9, is characterized in that,
Described cap assembly also comprises and is successively set on described leaded light and covers display touch-control circuit plate above plate and display contact panel, wherein
At least one location roofbolt is extended downwards from the lower surface of described display contact panel, described at least one location roofbolt covers positional punch on plate, light guide plate, air channel top board, luminous circuit board and air channel base plate or location corner part through described display touch-control circuit plate, leaded light successively, by described location roofbolt and described positional punch or locate corner part and match to position each laminate.
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| CN201410462118.6A CN104266287B (en) | 2014-09-11 | 2014-09-11 | Table top air conditioner |
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| CN201410462118.6A CN104266287B (en) | 2014-09-11 | 2014-09-11 | Table top air conditioner |
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| CN104266287A true CN104266287A (en) | 2015-01-07 |
| CN104266287B CN104266287B (en) | 2017-02-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594964A (en) * | 2019-08-30 | 2019-12-20 | 青岛海尔空调器有限总公司 | Temperature and humidity display module, air conditioner and temperature and humidity display method of air conditioner |
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| CN104266287B (en) | 2017-02-01 |
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