CN209706232U - Portable air-conditioning - Google Patents

Abstract

The utility model provides a kind of portable air-conditioning, comprising: the wall of shell, shell is equipped with multiple through-holes；Heat-exchange system is located in shell, and heat-exchange system includes the first heat-exchanging component；Air-guiding aisle, in shell, air-guiding aisle has a first end and a second end, first end corresponds to the first heat-exchanging component, second end corresponds to the wall of shell, wherein, a part in multiple through-holes is formed as the vent for shell air draft, and vent corresponds to the second end of air-guiding aisle and is connected to air-guiding aisle；Another part in multiple through-holes is formed as the return air hole entered the wind for shell, and return air hole and the second end of air-guiding aisle be not corresponding.The portable air-conditioning that this programme provides, while realization avoids altering wind problem, the restricted of space length between vent and return air hole is broken, so that the location layout of vent and return air hole is more compact, flexible, this is conducive to simplify the air channel structure inside portable air-conditioning, and is conducive to the miniaturization of portable air-conditioning, lighting development.

Description

Portable air-conditioning

Technical field

The utility model relates to filed of air conditioning, in particular to a kind of portable air-conditioning.

Background technique

Existing portable air-conditioning, in order to guarantee the excellent performance of heat exchanger, generally by the return air hole of air-conditioning and vent It is separately positioned, so that the relative position of return air hole and vent, prevents from altering wind farther out.Such structure limits return air hole and row The location arrangements of air holes, and cause portable air-conditioning that biggish volume is needed to accommodate ducting system, therefore portable air-conditioning is whole Machine size is larger, can not accomplish that high efficiency is taken into account with portability, terseness.

Utility model content

At least one in order to solve the above-mentioned technical problem, the purpose of this utility model is to provide a kind of portable air-conditionings.

To achieve the above object, the embodiments of the present invention provide a kind of portable air-conditioning, comprising: shell, it is described The wall of shell is equipped with multiple through-holes；Heat-exchange system is located in the shell, and the heat-exchange system includes the first heat-exchanging component； Air-guiding aisle is located in the shell, and the air-guiding aisle has a first end and a second end, and the first end corresponds to described the One heat-exchanging component, the second end correspond to the wall of the shell, wherein a part in multiple through-holes is formed as For the vent of the shell air draft, the vent corresponds to the second end of the air-guiding aisle and leads to the wind-guiding Road connection；Another part in multiple through-holes be formed as the shell air inlet return air hole, the return air hole with it is described The second end of air-guiding aisle does not correspond to.

The utility model portable air-conditioning provided by the above embodiment, is arranged multiple through-holes on the wall of shell, and makes more A part in a through-hole is used for for the outside air draft of shell, and another part is used to enter the wind for shell from outside, wherein setting wind-guiding Channel, and make to be connected between the first heat-exchanging component and vent by air-guiding aisle, in this way, air-flow and the first heat-exchanging component exchange heat After can be through air-guiding aisle water conservancy diversion to vent, and shell is discharged through vent, thus, on the one hand, inside the housing can benefit It is avoided altering wind effect with the compartmentation of air-guiding aisle, namely avoids interior of shell and alter wind problem, on the other hand, air-flow exists Along vent discharge before, have one section of water conservancy diversion process along air-guiding aisle, in this way, along vent discharge air-flow fluid inertia more Greatly, so that being not easy to be sucked back in shell along return air hole from the air-flow that vent is discharged, thus, it avoids shell exterior and alters wind and ask Topic, and this structure be avoided by the fluid inertia of increasing exhaust reflux alter wind, compared with the prior art in pass through control merely Vent and return air hole processed are distributed at a distance for the structure to avoid reflux from altering wind, are being avoided altering wind problem, are being effectively ensured just While taking the heat exchange efficiency of formula air-conditioning, the restricted of space length between vent and return air hole is broken, so that vent More compact, flexible with the location layout of return air hole, this is conducive to simplify the air channel structure inside portable air-conditioning, and is also conducive to contracting The package size for subtracting portable air-conditioning is conducive to miniaturization, the lighting development of portable air-conditioning, promotes portable air-conditioning just The property taken.

In addition, the portable air-conditioning in above-described embodiment provided by the utility model can also have following supplementary technology special Sign:

In above-mentioned technical proposal, the portable air-conditioning further include: it is logical to be configured with the wind-guiding on the bracket for bracket Road, the first heat-exchanging component installation is on the bracket.

It is and the first heat-exchanging component is rack-mount in the present solution, being arranged air-guiding aisle on bracket, in this way may be used Conducive to simplify product installation procedure, realized while that is, the first heat-exchanging component is installed on bracket the first heat-exchanging component with Air-guiding aisle automatic aligning, can promote the cooperation precision of the first heat-exchanging component and air-guiding aisle, and guarantee the assembly effect of product Rate.

Preferably, air-guiding aisle is integrally formed on bracket.

In any of the above-described technical solution, the second end of the air-guiding aisle is adapted simultaneously with the wall of the shell It leans with the wall of the shell.

In the present solution, setting air-guiding aisle and shell wall against cooperation, in this way, between air-guiding aisle and the wall of shell Gap is smaller or gapless, can further decrease interior of shell and alter wind risk.

In any of the above-described technical solution, first heat-exchanging component includes: First Heat Exchanger, the corresponding air-guiding aisle； First blower, opposite with the First Heat Exchanger, first blower is configured to certain driving air-flow and the First Heat Exchanger exchanges heat, And the air-flow is driven to flow to the vent.

In any of the above-described technical solution, first blower is located at the First Heat Exchanger corresponding to the air-guiding aisle Side.

In the present solution, the first blower is located at the side that First Heat Exchanger is used to correspond to air-guiding aisle, in this way, with first Air-flow after heat exchanger heat exchange can be discharged along air-guiding aisle substantially, and interior of shell is altered wind risk and further decreased.

In any of the above-described technical solution, first blower is located in the air-guiding aisle.

In the present solution, the first blower is set in air-guiding aisle, on the one hand, eliminate the first blower and air-guiding aisle it Between the components such as sealing, transition, linking, may make the composition of product simpler, also more convenient for assembling product, on the other hand, The air-flow of first blower discharge can be directly entered air-guiding aisle, without transition and linking, in this way, the wind effect of air-guiding aisle More preferably, the water conservancy diversion length requirement of air-guiding aisle is also reduced.

In any of the above-described technical solution, first blower includes axial flow blower.

In the present solution, the first blower of setting includes axial flow blower, axial flow blower has the advantages that small in size, air quantity is big, The heat exchange efficiency at First Heat Exchanger can be promoted, meanwhile, air-guiding aisle volume need not be excessive, is conducive to reduction portable air-conditioning ruler It is very little, in addition, the straightness for the air-flow that axial flow blower is driven is more preferable, in this way, being conducive to promote the air-flow being discharged at vent Fluid inertia further strengthens anti-suck (altering wind) effect.

In any of the above-described technical solution, the wall of the shell is convex arc wall, and multiple through-holes are located at the convex arc On wall, the heat-exchange system and the air-guiding aisle are located at the side that the convex arc wall is in concave shape.

In the present solution, the wall of setting shell is convex arc wall, through-hole is set on convex arc wall, and by heat-exchange system and wind-guiding Channel is located at the side that convex arc wall is in concave shape, in this way, on the arcuate surface of convex arc wall, either return air or air draft, all In divergent shape, be conducive to return air direction and air draft direction is staggered, further strengthens anti-suck (altering wind) effect, and such structure Also it is converged conducive to the return air of interior of shell, promotes the heat exchange efficiency of heat-exchange system.And the design of convex arc wall is it is also possible that return air Potential difference is generated on the protrusion direction of convex arc wall between hole and vent, further promotes the air-flow stream at return air hole and vent State otherness strengthens anti-suck (altering wind) effect.

In any of the above-described technical solution, the return air hole is distributed in around the vent.

In the present solution, return air hole is set to around vent, specifically such as return air hole is distributed in the vent Surrounding or return air hole are distributed in the two sides of the vent or return air hole is distributed in three sides of the vent, in this way, a side Face realizes the integrated distribution between return air hole and vent, is conducive to portable air-conditioning size reduction, on the other hand, so that returning Air holes distributed areas are more dispersed, wide in range, can accordingly make the return air at return air hole be easier in this way, so that relative reduction is from air draft The risk of return air at hole promotes anti-suck (altering wind) effect.

In any of the above-described technical solution, the shell is equipped with air outlet, direction and the return air hole of the air outlet Towards difference, the heat-exchange system includes the second heat-exchanging component, and second heat-exchanging component includes the second heat exchanger and the second wind Machine, second blower is configured to certain driving air-flow and second heat exchanger exchanges heat, and drives the air-flow to the air-supply Mouth flowing.

In the present solution, setting air outlet, and utilize the second blower certain driving air-flow, make air-flow and the second heat exchanger heat exchange after It is heated or is freezed along air outlet discharge, wherein the direction that air outlet is arranged is different from the direction of return air hole, it is possible to understand that It is that the direction of air outlet can be understood as from shell along air outlet outwardly direction, and the direction of return air hole can be understood as certainly Along return air hole outwardly direction in shell, the direction of air outlet and the different directions that can be understood as air outlet of direction of return air hole The angle formed with the direction of return air hole is greater than 0 degree, and the air-flow that setting can inhibit air outlet to be discharged in this way is sucked back into shell, mentions Rise cooling and warming efficiency.

In any of the above-described technical solution, the direction of the air outlet and the direction of the vent are different.

In the present solution, the direction of setting air outlet and the direction of vent are different, it is to be understood that the court of air outlet To can be understood as from shell along air outlet outwardly direction, the direction of vent be can be understood as from shell along vent Outwardly direction, air outlet direction and vent direction it is different can be understood as air outlet towards and vent direction The angle of formation is greater than 0 degree, and the air-flow that the air-flow that setting can be discharged in this way to avoid air outlet is discharged with vent is cold and hot to be mixed, Guarantee heating, the heating efficiency of portable air-conditioning.And it is different by the direction of design air outlet and the direction of vent, in this way, It is condenser that First Heat Exchanger, which can further be arranged, and the second heat exchanger of setting is evaporator, when needing to freeze, makes air outlet court To user, when needing to heat, rotation portable air-conditioning makes vent towards user, in this way, being not necessarily to inside portable air-conditioning The switching for being heated or being freezed, product structure can be more simplified.

In any of the above-described technical solution, the shell is equipped with perforative air inlet, and the air outlet is distributed in the air draught Around mouthful, wherein the air inlet is formed on the wall of the shell, and between the air inlet and the vent Compartment of terrain distribution.

In the present solution, perforative air inlet is arranged, and it is distributed in air outlet around air inlet, in this way, the second wind When machine certain driving air-flow is discharged along air outlet, will form negative pressure at air inlet, the negative pressure energy certain driving air-flow pass through air inlet and with give The air-flow mixing of air port discharge, in this way, cold (heat) air-flow along air outlet discharge can be mixed with along the air that air inlet is discharged, The problems such as realizing mixing outlet air purpose, promote the air-flow mildness at air outlet, air-flow is avoided to be subcooled or overheat promotes outlet air and relaxes Adaptive experience.

In any of the above-described technical solution, on the wall of the shell between the air inlet and the vent At least one described return air hole is equipped at position.

In the present solution, at least one return air hole is arranged between air inlet and vent, in this way, can the row of reduction The air-flow of air holes discharge is inhaled into the risk of air inlet, it is ensured that the mainly normal temperature air sucked at air inlet, so that product Mixing outlet air leaving air temp it is preferably.

In any of the above-described technical solution, second heat exchanger is corresponding with the wall of the shell, and at least one institute It is opposite with second heat exchanger to state return air hole.

In the present solution, to be arranged at least one return air hole opposite with the second heat exchanger, the second heat exchange can be made in this way Heat exchange at device is more efficient, promotes product efficiency.

In any of the above-described technical solution, distribution up and down between first heat-exchanging component and second heat-exchanging component.

In the present solution, passing through further first heat exchange group under the premise of realizing anti-channeling wind effect using air-guiding aisle Distribution up and down, can promote the compactedness between portable air-conditioning internal part between part and the second heat-exchanging component, be conducive to reduction The package size of portable air-conditioning is conducive to miniaturization, the lighting development of portable air-conditioning, promotes the portable of portable air-conditioning Property.

In any of the above-described technical solution, second heat-exchanging component is located at the top of first heat-exchanging component, described to send Air port is located at the side of second heat-exchanging component, and the compressor of the portable air-conditioning is located at the lower section of the air outlet.

In the present solution, air outlet, compressor, the first heat-exchanging component and the formation field word distribution of the second heat-exchanging component, more sharp The compact setting between component makes portable air-conditioning miniaturization, lighting, mentions to reduce the package size of portable air-conditioning The portability of portable air-conditioning is risen, and compressor can be used as counterweight realization portable air-conditioning entirety weight distribution substantially in the structure Uniformly, in this way, lifting portable air-conditioning when portable air-conditioning is not easy deflection, more conducively portable air-conditioning internal part is prevented Topple over protection.

In any of the above-described technical solution, the portable air-conditioning further include: compressor, be located in the shell and with it is described The wall of shell is corresponding, and at least one described return air hole is opposite with the compressor.

In the present solution, to be arranged at least one return air hole corresponding with compressor, in this way, the first blower and/or the second blower Operation is so that form negative pressure in shell when, outside air can enter interior of shell along the return air hole for corresponding to compressor, be conducive to pressure The heat dissipation of contracting machine, meanwhile, the steam around compressor can be taken away, more conducively compressor is protected.

The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this The practice of type is recognized.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic diagram of the front view structure of portable air-conditioning described in the utility model one embodiment；

Fig. 2 be A-A shown in Fig. 1 to schematic cross-sectional view；

Fig. 3 is the backsight structural representation of portable air-conditioning shown in Fig. 1；

Fig. 4 is the schematic perspective view of portable air-conditioning shown in Fig. 1；

Fig. 5 is the schematic diagram of the part-structure of portable air-conditioning described in the utility model one embodiment；

Fig. 6 is the decomposition texture schematic diagram of portable air-conditioning described in the utility model one embodiment；

Fig. 7 is schematic diagram of the decomposition texture of portable air-conditioning shown in Fig. 6 under another visual angle.

Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 7 are as follows:

10 portable air-conditionings, 100 shells, 110 first shells, 111 walls, 1110 through-holes, 1111 vents, 1112 (A/B/ C) return air hole, 1113 inner sidewalls, 1114 air inlets, 120 second shells, 121 lateral walls, 122 air outlets, 123 outer barreies, 1231 Import, 124 annular gaps, 200 heat-exchange systems, 210 first heat-exchanging components, 211 First Heat Exchangers, 212 first blowers, 220 Two heat-exchanging components, 221 second heat exchangers, 222 second blowers, 300 brackets, 310 frames, 320 air-guiding aisles, first end 3201, 3202,321 gusset of second end, 324 chassis, 3241 holding tanks, 325 collecting boxs, 400 compressors.

Specific embodiment

In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are explained in the following description in order to fully understand the utility model, still, this is practical Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously It is not limited by the specific embodiments disclosed below.

The portable air-conditioning according to the utility model some embodiments is described referring to Fig. 1 to Fig. 7.

As depicted in figs. 1 and 2, the portable air-conditioning 10 that the embodiments of the present invention provide, comprising: shell 100, heat exchange System 200 and air-guiding aisle 320.

Specifically, the wall 111 of shell 100 is equipped with multiple through-holes 1110；Heat-exchange system 200 is located in shell 100, heat exchange System 200 includes the first heat-exchanging component 210；Air-guiding aisle 320 is located in shell 100, and air-guiding aisle 320 has first end 3201 With second end 3202, the first end 3201 and second end 3202 of air-guiding aisle 320 are respectively configured to connect with inside air-guiding aisle 320 Logical open end, first end 3201 correspond to the first heat-exchanging component 210, and second end 3202 corresponds to the wall 111 of shell 100, In, a part in multiple through-holes 1110 is formed as the vent 1111 for 100 air draft of shell, and vent 1111 corresponds to wind-guiding The second end 3202 in channel 320 is simultaneously connected to air-guiding aisle 320；Another part in multiple through-holes 1110 is formed as shell The return air hole 1112 of 100 air inlets, return air hole 1112 and the second end 3202 of air-guiding aisle 320 be not corresponding.

The utility model portable air-conditioning 10 provided by the above embodiment, is arranged multiple through-holes on the wall 111 of shell 100 1110, and be used for a part in multiple through-holes 1110 for the outside air draft of shell 100, another part be used for for shell 100 from Outside air inlet, wherein setting air-guiding aisle 320, and make to pass through air-guiding aisle between the first heat-exchanging component 210 and vent 1111 320 conductings, in this way, can be through 320 water conservancy diversion of air-guiding aisle to vent 1111 after air-flow and the heat exchange of the first heat-exchanging component 210, and pass through Shell 100 is discharged in vent 1111, thus, on the one hand, can be made using the separation of air-guiding aisle 320 inside shell 100 It for avoiding altering wind effect, namely avoids and alters wind problem inside shell 100, on the other hand, air-flow is along 1111 row of vent Before out, can there is one section of water conservancy diversion process along air-guiding aisle 320, in this way, along vent 1111 be discharged air-flow fluid inertia more (namely the fluid inertia force of air-flow W2 as shown in Figure 2 is bigger) greatly, so that being not easy from the air-flow that vent 1111 is discharged It is sucked back in shell 100 along return air hole 1112, thus, it avoids and alters wind problem outside shell 100, and this structure is to pass through increase The fluid inertia of air draft avoids reflux from altering wind, compared with the prior art in pass through control vent 1111 and return air hole merely 1112 are distributed at a distance for the structure to avoid reflux from altering wind, are avoiding altering wind problem, portable air-conditioning 10 is effectively ensured While the efficiency that exchanges heat, the restricted of space length between vent 1111 and return air hole 1112 is broken, so that vent 1111 is more compact, flexible with the location layout of return air hole 1112, this is conducive to simplify the air channel structure inside portable air-conditioning 10, And also it is conducive to the package size of reduction portable air-conditioning 10, be conducive to miniaturization, the lighting development of portable air-conditioning 10, promoted The portability of portable air-conditioning 10.

In one embodiment of the utility model, as shown in Fig. 2, the first heat-exchanging component 210 includes: First Heat Exchanger 211 and first blower 212, the corresponding air-guiding aisle 320 of First Heat Exchanger 211；First blower 212 is opposite with First Heat Exchanger 211, First blower 212 is configured to certain driving air-flow and First Heat Exchanger 211 exchanges heat, and certain driving air-flow is flowed to vent 1111.

In one embodiment of the utility model, as shown in figure 5, portable air-conditioning 10 further includes bracket 300, bracket Air-guiding aisle 320 is configured on 300, the first heat-exchanging component 210 is mounted on bracket 300.In this way, by the first heat-exchanging component 210 The first heat-exchanging component 210 and 320 automatic aligning of air-guiding aisle are realized while being installed on bracket 300, can promote the first heat exchange The cooperation precision of component 210 and air-guiding aisle 320, and guarantee the assembly efficiency of product.

Preferably, air-guiding aisle 320 is integrally formed on bracket 300.

Further, as shown in Fig. 2, the second end 3202 of air-guiding aisle 320 be adapted with the wall 111 of shell 100 and with The wall 111 of shell 100 leans.In this way, gap is smaller between air-guiding aisle 320 and the wall 111 of shell 100 or gapless, it can Wind risk is altered inside shell 100 to further decrease.Certainly, in other embodiments, the second end 3202 of air-guiding aisle 320 It is formed between the wall 111 of shell 100 also possible compared with small gap.

In detail, as shown in figure 5, bracket 300 includes chassis 324, the frame 310 being formed on chassis 324 and is formed in On frame 310 and the air-guiding aisle 320 that extends back, First Heat Exchanger 211 are embedded in frame 310 and connect with frame 310 Realize that First Heat Exchanger 211 is fixed, in more detail, frame 310 is equipped with three pieces of gussets 321 protruded out backward, and three pieces of gussets 321 piece together n shape, wherein the opening of the n shape bottom is closed by chassis 324, so that three pieces of gussets 321 and chassis 324 are closed jointly Cross the rectangle ring body to extend back, the rear end of rectangle ring body and shell 100 are against and the rectangle ring body is limited from framework phase The air-guiding aisle 320 that vent 1111 on the wall 111 of shell 100 extends.

Certainly, the air-guiding aisle 320 in this programme is not limited to exemplified rectangle ring body out, in other embodiments In, the channel that air-guiding aisle 320 is the shapes such as circular ring shape, elliptical ring can also be designed.

In other embodiments, air-guiding aisle 320 may be formed on the wall 111 of shell 100 (that is, air-guiding aisle 320 1 Body is formed on the wall 111 of shell 100), and with bracket 300 or First Heat Exchanger 211 or the first blower 212 against realization First blower 212 is connected with vent 1111.

In other embodiments, the wall 111 and bracket 300 that can also design conductive channel relative to shell 100 are independent, make to lead Third portion of the circulation passage as wall 111 and bracket 300 (or First Heat Exchanger 211 or first blower 212) independently of shell 100 Part, and both wall 111 and the bracket 300 (or First Heat Exchanger 211 or first blower 212) for making conductive channel and shell 100 It assembles respectively, realizes that the first blower 212 is connected air-guiding aisle 320 with vent 1111.

Further, as depicted in figs. 1 and 2, the chassis 324 of bracket 300 is equipped with collecting box 325, is existed using collecting box 325 The condensed water that 200 bottom collection heat-exchange system 200 of heat-exchange system generates.

Further, as shown in Fig. 2, chassis 324 is equipped with holding tank 3241, collecting box 325 is movably connected on receiving In slot 3241, pour in this way more convenient for taking out collecting box 325.

In one embodiment of the utility model, corresponded to as shown in Fig. 2, the first blower 212 is located at First Heat Exchanger 211 In the side of air-guiding aisle 320.Such as shown in Fig. 2, air-guiding aisle 320 is located at the rear side of First Heat Exchanger 211, the first blower 212 rear sides that are opposite with First Heat Exchanger 211 and also being located at First Heat Exchanger 211.In this way, after exchanging heat with First Heat Exchanger 211 Air-flow can be discharged substantially along air-guiding aisle 320, alter wind risk inside shell 100 further decreases.

In one embodiment of the utility model, as shown in Figure 2 and Figure 5, the first blower 212 is located at air-guiding aisle 320 It is interior.On the one hand, the components such as the sealing between the first blower 212 and air-guiding aisle 320, transition is eliminated, is connected, may make product Composition it is simpler, also more convenient for assembling product, on the other hand, the air-flow of the first blower 212 discharge can be directly entered wind-guiding Channel 320, without transition and linking, in this way, the wind effect of air-guiding aisle 320 is more preferable, it is long to the water conservancy diversion of air-guiding aisle 320 Degree demand also reduces.

In other embodiments, the first blower 212 can also be designed and air-guiding aisle 320 is located at the same of First Heat Exchanger 211 Side, and the first blower 212 is set between First Heat Exchanger 211 and air-guiding aisle 320.

In one embodiment of the utility model, as shown in figure 5, the first blower 212 includes axial flow blower.Axial flow blower Have the advantages that small in size, air quantity is big, the heat exchange efficiency at First Heat Exchanger 211 can be promoted, meanwhile, 320 body of air-guiding aisle Product need not be excessive, is conducive to reduction 10 size of portable air-conditioning, in addition, the straightness for the air-flow that axial flow blower is driven is more preferable, this Sample is conducive to the fluid inertia for promoting the air-flow being discharged at vent 1111, further strengthens anti-suck (altering wind) effect.

In one embodiment of the utility model, as shown in Fig. 2, the wall 111 of shell 100 is convex arc wall, multiple through-holes 1110 are located on convex arc wall, and heat-exchange system 200 and air-guiding aisle 320 are located at the side that convex arc wall is in concave shape.In this way, convex On the arcuate surface of arc wall, either return air or air draft are conducive to return air direction and air draft direction are staggered all in divergent shape, I.e. as shown in Fig. 2, the flow direction for the air-flow W2 that vent 1111 is discharged slightly tilts down, the stream for the air-flow W1 that return air hole 1112 is drawn To slightly tilting down, it is more conducive to air-flow W2 in this way and avoids suction-operated of 100 internal negative pressure of shell to it, further strengthens anti-down (altering wind) effect is inhaled, and such structure is also conducive to the convergence of the return air inside shell 100, promotes the heat exchange effect of heat-exchange system 200 Rate.

In one embodiment of the utility model, as shown in figure 3, return air hole 1112 is distributed in the week of vent 1111 It encloses.In more detail, such as shown in Fig. 3, the outer profile of projection of the air-guiding aisle 320 on the wall 111 of shell 100 is S, profile S Interior through-hole 1110 is vent 1111, and the through-hole 1110 outside profile S is return air hole 1112, and return air hole 1112 is arranged in vent Position around 1111.On the one hand, the integrated distribution between return air hole 1112 and vent 1111 is realized, portable sky is conducive to 10 size reductions are adjusted, on the other hand, so that 1112 distributed areas of return air hole are more dispersed, wide in range, can accordingly make return air hole in this way Return air at 1112 is easier, so that risk of the relative reduction from return air from vent 1111, promotes anti-suck (altering wind) effect Fruit.

In one embodiment of the utility model, as shown in Figure 1 and Figure 4, shell 100 is equipped with air outlet 122, air outlet 122 direction is different from the direction of return air hole 1112, and heat-exchange system 200 includes the second heat-exchanging component 220, the second heat-exchanging component 220 include the second heat exchanger 221 and the second blower 222, and the second blower 222 is configured to certain driving air-flow and changes with the second heat exchanger 221 Heat, and certain driving air-flow is flowed to air outlet 122.

In more detail, as shown in Figure 1 and Figure 4, shell 100 includes first shell 110 and second shell 120, first shell 110 close with 120 front and rear covers of second shell, and the wall 111 of shell 100 is formed in first shell 110, and on the wall 111 of shell 100 Return air hole 1112 be approximately towards rear, air outlet 122 is formed in the front surface of second shell 120, and the direction of air outlet 122 It is approximately towards front.

In the present solution, using 222 certain driving air-flow of the second blower, along air-supply after making air-flow and the second heat exchanger 221 exchange heat 122 discharge of mouth is heated or is freezed, wherein the direction of setting air outlet 122 and the direction of return air hole 1112 are different, that is, blow The angle that mouthfuls 122 direction and the direction of return air hole 1112 are formed, which is greater than 0 degree, (such as makes the court of air outlet 122 in the present embodiment Substantially it is in 180 degree to the direction with return air hole 1112), the air-flow that setting can inhibit air outlet 122 to be discharged in this way is sucked back into outer Shell 100 promotes cooling and warming efficiency.

Further, shown in as shown in Figure 1, Figure 3 and Figure 4, the direction of air outlet 122 and the direction of vent 1111 are different.I.e. The angle that the direction of air outlet 122 and the direction of vent 1111 are formed, which is greater than 0 degree, (such as makes air outlet 122 in the present embodiment Direction and return air hole 1112 direction substantially be in 180 degree), in this way setting can to avoid air outlet 122 discharge air-flow and row The cold and hot mixing of air-flow that air holes 1111 is discharged guarantees heating, the heating efficiency of portable air-conditioning 10.

And it is understood that in 10 course of work of portable air-conditioning, in First Heat Exchanger 211 and the second heat exchanger 221 One as evaporator, another be used as condenser, by the direction of design air outlet 122 and vent 1111 towards not Together, when needing to freeze, make one of blowing cold air in air outlet 122 and vent 1111 towards user, when needing to heat, rotate Portable air-conditioning 10 makes one that hot wind is blown out in air outlet 122 and vent 1111 towards user, in this way, portable sky Adjust 10 inside without the switching for being heated or being freezed, product structure can be more simplified.

In one embodiment of the utility model, as shown in Figure 1, Figure 2 and Figure 4, shell 100 is equipped with perforative air inlet 1114, air outlet 122 is distributed in around air inlet 1114, wherein and air inlet 1114 is formed on the wall 111 of shell 100, and Compartment of terrain is distributed between air inlet 1114 and vent 1111.In this way, 222 certain driving air-flow of the second blower is discharged along air outlet 122 When, it will form negative pressure at air inlet 1114, the gas which passes through air inlet 1114 and be discharged with air outlet 122 Stream mixing is realized in this way, can mix with the air being discharged along air inlet 1114 along cold (heat) air-flow that air outlet 122 is discharged The problems such as mixing outlet air purpose, promote the air-flow mildness at air outlet 122, air-flow is avoided to be subcooled or overheat promotes outlet air and relaxes Adaptive experience.

Further, as shown in figure 3, position on the wall 111 of shell 100 between air inlet 1114 and vent 1111 It sets place and is equipped at least one return air hole 1112A, it is to be understood that do not conflict between return air hole 1112 and return air hole 1112A, Return air hole 1112A can be understood as a subset that multiple return air holes 1112 are gathered.It wherein, can by the way that return air hole 1112A is arranged To reduce the risk that the air-flow of the discharge of vent 1111 is inhaled into air inlet 1114, it is ensured that is sucked at air inlet 1114 is main It is normal temperature air, so that the leaving air temp of the mixing outlet air of product is preferably.

In one embodiment of the utility model, as shown in Figures 2 and 3, the wall of the second heat exchanger 221 and shell 100 111 is corresponding, and at least one return air hole 1112B is opposite with the second heat exchanger 221, it is to be understood that return air hole 1112 with time Do not conflict between air holes 1112B, return air hole 1112B can be understood as a subset that multiple return air holes 1112 are gathered.Pass through Return air hole 1112B is set, the heat exchange at the second heat exchanger 221 can be made more efficient, promotes product efficiency.

In one embodiment of the utility model, as shown in Fig. 5, Fig. 6 and Fig. 7, the first heat-exchanging component 210 is changed with second Distribution up and down between hot component 220.The compactedness between 10 internal part of portable air-conditioning can be promoted, is conducive to reduce portable The package size of air-conditioning 10 is conducive to miniaturization, the lighting development of portable air-conditioning 10, promotes the portable of portable air-conditioning 10 Property.

Further, as shown in figure 5, portable air-conditioning 10 has compressor 400, the second heat-exchanging component 220 is located at first The top of heat-exchanging component 210, air outlet 122 are located at the side of the second heat-exchanging component 220, the compressor 400 of portable air-conditioning 10 Positioned at the lower section of air outlet 122.In this way, air outlet 122, compressor 400, the first heat-exchanging component 210 and the second heat-exchanging component 220 The distribution of field word is formed, compact setting more conducively between component makes portable sky to reduce the package size of portable air-conditioning 10 10 miniaturizations, lighting are adjusted, the portability of portable air-conditioning 10 is promoted, and compressor 400 can be used as counterweight realization in the structure The whole weight distribution of portable air-conditioning 10 is generally uniform, is not easy partially in this way, lifting portable air-conditioning 10 when portable air-conditioning 10 Tiltedly, more conducively the overturning-preventing of 10 internal part of portable air-conditioning is protected.

In one embodiment of the utility model, as shown in Figure 3 and Figure 5, portable air-conditioning 10 further includes compressor 400, compressor 400 is located in shell 100 and corresponding with the wall of shell 100 111, and at least one return air hole 1112C with compress Machine 400 is opposite, it is to be understood that does not conflict between return air hole 1112 and return air hole 1112C, return air hole 1112C can be managed Solution is a subset of multiple return air holes 1112 set.Wherein, by the way that return air hole 1112C, the first blower 212 and/or the is arranged When two blowers 222 are run so that forming negative pressure in shell 100, outside air can be along the return air hole 1112 for corresponding to compressor 400 Into inside shell 100, it is conducive to compressor 400 and radiates, meanwhile, the steam around compressor 400 can be taken away, more conducively to pressure Contracting machine 400 protects.

In a specific embodiment of the utility model, as shown in Figures 1 to 7, portable air-conditioning 10 includes shell 100, heat-exchange system 200, air-guiding aisle 320 and compressor 400.

Heat-exchange system 200 includes First Heat Exchanger 211, the first blower 212, the second heat exchanger 221 and the second blower 222.

Preferably, First Heat Exchanger 211 is used as condenser, and the second heat exchanger 221 is used as evaporator.

Shell 100 includes first shell 110 and second shell 120, and second shell 120 is in convex, in second shell 120 Between be equipped with lateral wall 121, first shell 110 be equipped with inner sidewall 1113, wherein as shown in Fig. 2, first shell 110 and second shell 120 tandem docking of body (realizes assembling as design first shell 110 merges clamping with 120 pairs of second shell), while inner sidewall 1113 are intercalated in the space that lateral wall 121 surrounds, to form the dress that 121 nesting of lateral wall is distributed in 1113 outside of inner sidewall Match, at this moment, cricoid air outlet 122 is limited between inner sidewall 1113 and lateral wall 121, in addition, inner sidewall 1113 itself closes Perforative air inlet 1114 is crossed, the combining form that 122 nesting of air outlet is distributed in 1114 outside of air inlet is formed.

Further, as shown in fig. 6, second shell 120 is equipped with outer barrel 123, specifically, 123 axial direction of outer barrel One end is connect with second shell 120, and the axial other end of outer barrel 123 and first shell 110 are against nested point of outer barrel 123 It is distributed in the outside of lateral wall 121, and is formed with annular gap 124 between outer barrel 123 and lateral wall 121,120 envelope of second shell It is blocked in axial one end of annular gap 124, so that this of the axial direction of annular gap 124 is closed at one end, annular gap 124 The axial other end is connected to air outlet 122, so that annular gap 124 can be to 122 air draft of air outlet.

As shown in fig. 6, outer barrel 123 is equipped with import 1231, import 1231 with the second blower 222 for connecting, wherein Import 1231 is connected to annular gap 124 and enters the wind from the second blower 222 for annular gap 124.

Preferably, the second blower 222 is centrifugal blower.

In more detail, import 1231 along annular gap 124 radial direction, in this way, air-flow along import 1231 enter annular gap After 124, two strands can be divided into, which around the circumferential flowing of air outlet 122, realizes air-flow relative to sending along annular gap 124 Air port 122 is allocated in advance uniformly in the circumferential, and then, the air-flow in annular gap 124 is discharged into air outlet 122 and through air outlet 122 discharge, in this way, the air-flow that air outlet 122 is discharged can form closing or unclosed similar with 122 shape of air outlet Cyclic annular air column, and the radial current density everywhere of the air column is substantially uniform, can form better suction to the air in air inlet 1114 Attached effect, the negative pressure shape in such air inlet 1114 is more preferable at effect, so that the negative pressure driving effect in air inlet 1114 is more preferable, To further promote air output and mixed flow effect.

As shown in figure 3, first shell 110 is in convex, and there is the wall 111 of convex, and the wall 111 is equipped with multiple Through-hole 1110.First shell 110 and second shell 120, which are surrounded, is equipped with bracket 300 in space out, be equipped with first on bracket 300 Heat exchanger 211, the first blower 212 and compressor 400, the second heat exchanger 221 and the second blower 222 are set to First Heat Exchanger 211 And first blower 212 vertical direction position.It is also formed on bracket 300 logical corresponding to the wind-guiding of First Heat Exchanger 211 Road 320, wherein the first blower 212 is axial flow blower, and 320 phase of air-guiding aisle should be axis stream air passage substantially extending in a straight line, axis Flowing air duct has entrance and exit, and the outlet of axis stream air passage is incorporated into bracket 300, and corresponding First Heat Exchanger 211, axis stream wind The periphery of the outlet in road is resisted against the inner surface of the wall 111 of first shell 110, and the wall 111 of first shell 110 is in convex, the A part in multiple through-holes 1110 on the wall 111 of one shell 110 is remaining to be used as return air hole as vent 1111 1112, vent 1111 corresponds to axis stream air passage, and return air hole 1112 is located at around the outlet of axis stream air passage (specific for example, returning Air holes 1112 is distributed in the two sides of the outlet of axis stream air passage, three sides or surrounding), the wall 111 for forming first shell 110 goes out in centre Wind, two sides or surrounding return air.

In this specific embodiment, on the one hand, the exit perimeter of axis stream air passage is resisted against the interior of the wall 111 of first shell 110 Surface discharges the air conduction after the heat exchange of First Heat Exchanger 211 at the vent 1111 of first shell 110, It prevents the wind-fall of vent 1111 from sucking the formation of return air hole 1112 and alters wind；On the other hand, first shell 110 is equipped with vent 1111 and around vent 1111 or the return air hole 1112 of two sides, intermediate outlet air, two sides or surrounding return air are formed, due to the One shell 110 is in convex, in this way, the return air direction of the air-out direction of vent 1111 and return air hole 1112 forms angle, is subtracted A possibility that altering wind is lacked.

In conclusion the portable air-conditioning that the embodiments of the present invention provide, is arranged multiple through-holes on the wall of shell, And it is used for a part in multiple through-holes for the outside air draft of shell, another part is used to enter the wind for shell from outside, wherein sets Air-guiding aisle is set, and makes to be connected between the first heat-exchanging component and vent by air-guiding aisle, in this way, air-flow and the first heat exchange group Can be through air-guiding aisle water conservancy diversion to vent after part heat exchange, and shell is discharged through vent, thus, on the one hand, inside the shell Portion can avoid altering wind effect using the compartmentation of air-guiding aisle, namely avoid interior of shell and alter wind problem, on the other hand, Air-flow has one section of water conservancy diversion process before being discharged along vent, along air-guiding aisle, in this way, the fluid of the air-flow along vent discharge Inertia is bigger, so that be not easy to be sucked back in shell along return air hole from the air-flow that vent is discharged, thus, avoid shell exterior Alter wind problem, and this structure is that reflux is avoided to alter wind by the fluid inertia of increasing exhaust, compared with the prior art in it is simple It is distributed at a distance by control vent and return air hole for the structure to avoid reflux from altering wind, is avoiding altering wind problem, effectively While guaranteeing the heat exchange efficiency of portable air-conditioning, break the restricted of space length between vent and return air hole, so that The location layout of vent and return air hole is more compact, flexible, this is conducive to simplify the air channel structure inside portable air-conditioning, and Conducive to the package size of reduction portable air-conditioning, is conducive to miniaturization, the lighting development of portable air-conditioning, promotes portable sky The portability of tune.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain Justice.

In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples In can be combined in any suitable manner.

The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for this field Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model, Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (17)

1. a kind of portable air-conditioning characterized by comprising

The wall of shell, the shell is equipped with multiple through-holes；

Heat-exchange system is located in the shell, and the heat-exchange system includes the first heat-exchanging component；

Air-guiding aisle is located in the shell, and the air-guiding aisle has a first end and a second end, and the first end corresponds to institute The first heat-exchanging component is stated, the second end corresponds to the wall of the shell, wherein a part of shape in multiple through-holes As the vent for the shell air draft, the vent corresponds to the second end of the air-guiding aisle and leads with described The connection of wind channel；Another part in multiple through-holes be formed as the shell air inlet return air hole, the return air hole with The second end of the air-guiding aisle does not correspond to.

2. portable air-conditioning according to claim 1, which is characterized in that further include:

Bracket is configured with the air-guiding aisle on the bracket, and the first heat-exchanging component installation is on the bracket.

3. portable air-conditioning according to claim 2, which is characterized in that

The second end of the air-guiding aisle is adapted with the wall of the shell and offsets with the wall of the shell It leans on.

4. portable air-conditioning according to any one of claim 1 to 3, which is characterized in that the first heat-exchanging component packet It includes:

First Heat Exchanger, the corresponding air-guiding aisle；

First blower, opposite with the First Heat Exchanger, first blower is configured to certain driving air-flow and the First Heat Exchanger Heat exchange, and the air-flow is driven to flow to the vent.

5. portable air-conditioning according to claim 4, which is characterized in that

First blower is located at the side that the First Heat Exchanger corresponds to the air-guiding aisle.

6. portable air-conditioning according to claim 4, which is characterized in that

First blower is located in the air-guiding aisle.

7. portable air-conditioning according to claim 4, which is characterized in that

First blower includes axial flow blower.

8. portable air-conditioning according to any one of claim 1 to 3, which is characterized in that

The wall of the shell is convex arc wall, and multiple through-holes are located on the convex arc wall, the heat-exchange system and described Air-guiding aisle is located at the side that the convex arc wall is in concave shape.

9. portable air-conditioning according to any one of claim 1 to 3, which is characterized in that

The return air hole is distributed in around the vent.

10. portable air-conditioning according to any one of claim 1 to 3, which is characterized in that

The shell be equipped with air outlet, the air outlet direction from the return air hole direction different, the heat-exchange system packet The second heat-exchanging component is included, second heat-exchanging component includes the second heat exchanger and the second blower, and second blower is configured to drive Stream of taking offence exchanges heat with second heat exchanger, and the air-flow is driven to flow to the air outlet.

11. portable air-conditioning according to claim 10, which is characterized in that

The direction of the air outlet and the direction of the vent are different.

12. portable air-conditioning according to claim 10, which is characterized in that

The shell is equipped with perforative air inlet, and the air outlet is distributed in around the air inlet, wherein the air inlet It is formed on the wall of the shell, and compartment of terrain is distributed between the air inlet and the vent.

13. portable air-conditioning according to claim 12, which is characterized in that

It is equipped with described at least one at position on the wall of the shell between the air inlet and the vent Return air hole.

14. portable air-conditioning according to claim 10, which is characterized in that

Second heat exchanger is corresponding with the wall of the shell, and at least one described return air hole and second heat exchanger Relatively.

15. portable air-conditioning according to claim 10, which is characterized in that

Distribution up and down between first heat-exchanging component and second heat-exchanging component.

16. portable air-conditioning according to claim 15, which is characterized in that

Second heat-exchanging component is located at the top of first heat-exchanging component, and the air outlet is located at second heat-exchanging component Side, the compressor of the portable air-conditioning is located at the lower section of the air outlet.

17. portable air-conditioning according to any one of claim 1 to 3, which is characterized in that further include:

Compressor is located in the shell and corresponding with the wall of the shell, and at least one described return air hole with it is described Compressor is opposite.