CN213578045U - Heat preservation cushion, condensation preventing structure of air conditioner and air conditioner - Google Patents
Heat preservation cushion, condensation preventing structure of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN213578045U CN213578045U CN202022810135.8U CN202022810135U CN213578045U CN 213578045 U CN213578045 U CN 213578045U CN 202022810135 U CN202022810135 U CN 202022810135U CN 213578045 U CN213578045 U CN 213578045U
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- air conditioner
- condensation
- heat preservation
- screw
- cushion block
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Abstract
The utility model provides a condensation structure and air conditioner of preventing of heat preservation cushion, air conditioner, the heat preservation cushion adopts rubber materials or silica gel material to make, and the thickness of the main part of heat preservation cushion increases gradually along its extending direction, and the main part has relative first surface and the second surface that sets up on its thickness direction, and the main part has and lies in the extension and serves the main terminal surface, and the main part is equipped with dodges the recess, and the entry of dodging the recess is formed between first surface and main terminal surface. The condensation-preventing structure comprises a bottom shell and a heat-insulating cushion block, and the heat-insulating cushion block is fixed in the volute tongue part of the bottom shell. The air conditioner includes a condensation prevention structure. The heat preservation cushion block has better intensity and good heat preservation effect, and the staff can paste the heat preservation cushion block easily and fix in the snail tongue portion, and dodge the design and do not influence follow-up component assembly, can not produce the limit problem of sticking up, has stable condensation effect of preventing.
Description
Technical Field
The utility model relates to an air conditioner technical field, concretely relates to condensation structure and air conditioner are prevented to heat preservation cushion, air conditioner.
Background
The existing air-conditioning indoor unit comprises a bottom shell positioned above an air outlet, wherein the bottom shell is provided with a volute tongue part and a screw connecting part, the volute tongue part faces the air outlet, and the volute tongue part is provided with an inner cavity; the screw connecting part is provided with a screw through hole, and the screw penetrates through the screw through hole and is matched with the screw hole of the panel body to realize the connection between the bottom shell and the panel body. For guaranteeing the air-out water conservancy diversion effect on drain pan surface and in order to hide the screw, the air conditioning indoor unit still includes the screw lid, and the drain pan forms a intercommunication mouth that communicates to the inner chamber between the wall body of screw connection portion and snail tongue portion, and the buckle of screw lid inserts intercommunication mouth and chucking, and the screw lid shelters from screw and intercommunication mouth simultaneously. In order to ensure the anti-condensation effect at the bottom shell, the inner cavity of the volute tongue part is filled with sponge, and the sponge is adhered to the inner side surface of the screw cover.
The problem that this kind of current air conditioning indoor set exists is because the inner profile of snail tongue portion inner chamber is more complicated, and it is great to paste the sponge degree of difficulty in snail tongue portion inner chamber department, and the easy limit that sticks up of sponge in this department still exists the condition that the condensation drips from the clearance of drain pan and screw lid.
SUMMERY OF THE UTILITY MODEL
A first object of the utility model is to provide a heat preservation cushion suitable for fix at snail tongue inner chamber, reduce the installation degree of difficulty and guarantee to prevent condensation effect.
A second object of the present invention is to provide an air conditioner anti-condensation structure which reduces the installation difficulty and ensures the anti-condensation effect.
A third object of the present invention is to provide an air conditioner which reduces the installation difficulty and ensures the anti-condensation effect.
The utility model has the first purpose that the heat preservation cushion block is made of rubber materials or silica gel materials; the heat preservation cushion block comprises a main body part, and the thickness of the main body part is gradually increased from a first extending end to a second extending end along the extending direction of the main body part; the main body part is provided with a first surface and a second surface which are oppositely arranged in the thickness direction, and the main body part is provided with a main end surface positioned on the second extending end; the main part is provided with an avoiding groove, the avoiding groove is positioned at the second extending end, and an inlet of the avoiding groove is formed between the first surface and the main end face.
According to the scheme, the heat insulation cushion block is made of the colloid material, so that the heat insulation cushion block has better strength and a good heat insulation effect, the first surface and the second surface are suitable for the inner wall surface of the volute tongue part, meanwhile, the buckle, the spongy cushion and the screw connecting part which avoid the groove to avoid the screw cover are arranged, a worker can easily stick and fix the heat insulation cushion block into the volute tongue part, the assembly of subsequent parts is not influenced, the problem of edge warping is avoided, and the stable condensation prevention effect is achieved.
The main body part forms a side wall on the two transverse sides of the avoiding groove, and the first surface extends to the side wall; transverse to the thickness direction and perpendicular to the extension direction.
According to a further scheme, the heat insulation cushion block further comprises an extension portion, the extension portion extends out from the main end face along the extension direction, and in the thickness direction, the extension portion is close to the first surface and far away from the second surface; an evasion position is formed between the extension part and the second extension end.
It is from top to bottom visible, set up the cooperation degree between lateral wall and the extension homoenergetic increase heat preservation cushion and the drain pan in order to improve the heat preservation effect, and have the physics of certain degree and block the effect to further prevent the condensation and produce, also further block the clearance department that the condensation reachd drain pan and screw lid.
The utility model discloses a condensation-preventing structure of a second purpose air conditioner comprises a bottom shell, the bottom shell comprises a volute tongue part and a screw connecting part, the volute tongue part comprises a first wall body and a second wall body which are mutually inclined, the volute tongue part forms an inner cavity between the first wall body and the second wall body, the bottom shell forms a communicating port between the first wall body and the screw connecting part, and the communicating port is communicated between the inner cavity and the outside of the bottom shell; the anti-condensation structure also comprises the heat-preservation cushion block; the heat preservation cushion block is fixed in the inner cavity, the first surface is matched with the inner wall surface of the first wall body, the second surface is matched with the inner wall surface of the second wall body, and the inlet is opposite to the communicating port.
According to the scheme, the heat insulation cushion block has better strength and a good heat insulation effect, the first surface and the second surface are adaptive to the inner wall surface of the volute tongue portion, the groove is avoided, the buckle, the spongy cushion and the screw connecting portion of the screw cover are avoided, a worker can easily stick and fix the heat insulation cushion block in the volute tongue portion, the assembly of subsequent components is not influenced, the problem of edge warping cannot be caused, and the stable condensation prevention effect is achieved.
The further proposal is that the anti-condensation structure also comprises a screw cover, and the screw cover is provided with a buckle; screw lid detachably installs on the drain pan, and the screw lid shelters from screw connecting portion and intercommunication mouth, and the buckle gets into through the intercommunication mouth and dodges the recess.
Still further, the fit clearance between the screw cover and the bottom shell is less than or equal to 0.1 mm.
Therefore, the gap between the screw cover and the bottom shell is reduced, so that the convection of cold air and hot air is reduced, and the generation of condensation is reduced.
The further proposal is that the condensation-preventing structure also comprises a spongy cushion which is stuck on the inner side of the screw cover; the spongy cushion is positioned between the screw cover and the screw connecting part.
In a further aspect, a portion of the foam-rubber cushion is positioned in the avoiding groove.
Therefore, the arrangement can improve the heat preservation effect of the screw cover as much as possible to prevent condensation.
The further proposal is that the surface side of the screw connecting part forms an embedded concave position, and the screw cover is embedded in the embedded concave position.
It is from top to bottom visible, this sets up the air-out water conservancy diversion effect that can guarantee the drain pan surface, and hides the outward appearance in order to optimize to the screw.
The utility model discloses third purpose air conditioner is including preventing the condensation structure, prevents that the condensation structure adopts foretell condensation structure of preventing.
Drawings
Fig. 1 is a partial cross-sectional side view of an embodiment of an air conditioner according to the present invention.
Fig. 2 is a partial view of an embodiment of the air conditioner of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view at B in fig. 2.
Fig. 5 is a structural diagram of a screw cover in an embodiment of the air conditioner of the present invention.
Fig. 6 is a structural diagram of a heat insulating cushion block in an embodiment of the air conditioner of the present invention.
Detailed Description
Referring to fig. 1 to 4, fig. 1 is a partial side sectional view of an embodiment of an air conditioner according to the present invention, fig. 2 is a partial view of an embodiment of an air conditioner according to the present invention, fig. 3 is an enlarged view of a portion a in fig. 2, and fig. 4 is an enlarged view of a portion B in fig. 2. The utility model provides an air conditioner includes machine in the air conditioning, and machine in the air conditioning includes impeller 91, heat exchanger 92, panel body 93, drain pan 1, screw lid 2, screw 94, foam-rubber cushion 3 and the utility model discloses a heat preservation cushion 4. The impeller 91 is arranged in the air conditioner, in turn, the heat exchanger 92 is positioned in front of the impeller 91, the panel body 93 is positioned in front of the heat exchanger 92, the bottom shell 1 is fixed at the bottom of the panel body 93 through screws 94, the heat-insulating cushion block 4 is fixed in the bottom shell 1, the spongy cushion 3 is adhered to the screw cover 2, and the screw cover 2 covers the bottom shell 1. The air conditioner forms an air duct and an air outlet 900 communicated to the impeller 91 under the bottom case 1. Wherein, drain pan 1, screw lid 2, screw 94, foam-rubber cushion 3 and heat preservation cushion 4 constitute the utility model discloses a prevent condensation structure.
The bottom case 1 includes a tongue portion 11 and a screw coupling portion 12. The end of the volute tongue portion 11 is narrowed and faces the air duct of the air conditioner, the volute tongue portion 11 comprises a first wall body 111 and a second wall body 112 which are mutually inclined, the second wall body 112 is positioned above the first wall body 111, and the volute tongue portion 11 forms an inner cavity 110 with a triangular cross section between the first wall body 111 and the second wall body 112.
Since the bottom case 1 needs to be fixed to the panel body 93 by the screws 94, three screw coupling portions 12 are provided on the bottom case 1 in a length direction of the air conditioner, and screw through holes 120 through which the screws 94 pass are provided on the screw coupling portions 12. In order to ensure the air outlet flow guiding effect on the surface of the bottom case 1 and hide the screw 94 to optimize the appearance, the surface side of the screw connecting portion 12 forms an embedded concave portion 121, and the embedded concave portion 121 is used for accommodating the head of the screw 94 and the screw cover 2. Correspondingly, the screw connection portion 12 is boss-shaped on the inner side of the bottom case 1. The front side of the screw connection portion 12 refers to a side facing the screw cover 2, and the inner side refers to a side facing the panel body 93 of the screw connection portion 12.
In addition, referring to fig. 3, the bottom case 1 forms a communication port 130 between the first wall 111 and the screw connection portion 12, the communication port 130 is communicated between the inner cavity 110 and the outside of the bottom case 1, and the communication port 130 is further used for inserting a catch 22 (shown in fig. 5) of the screw cover 2.
Referring to fig. 5, fig. 5 is a structural diagram of a screw cover in an embodiment of the air conditioner of the present invention. The screw cover 2 includes a bottom wall 21 extending along a curve, and a catch 22 and a guide sidewall 23 protruding from opposite sides of the bottom wall 21. Referring to fig. 1, the sponge pad 3 is adhered to the inner side 210 of the bottom wall 21.
Referring to fig. 6, fig. 6 is a structural diagram of the heat insulation cushion block in the embodiment of the present invention, illustrating that the x-axis direction is the extending direction of the main body portion 41, the y-axis direction is the transverse direction of the main body portion 41, and the z-axis direction is the thickness direction of the main body portion 41. The heat insulation cushion block 4 is made of rubber materials or silica gel materials, and the heat insulation cushion block 4 comprises a main body portion 41 and two extending portions 42.
The main body portion 41 is formed with a first surface 411 and a second surface 412 on both sides in the thickness direction thereof, respectively, and the distance between the first surface 411 and the second surface 412, that is, the thickness of the main body portion 41, gradually increases from the first extending end 408 to the second extending end 409 of the main body portion 41 along the extending direction of the main body portion 41. This arrangement matches the outer profile of the main body portion 41 with the inner profile of the cavity 110 (shown in figure 3) of the volute tongue 11.
The middle part of the main body part 41 is further provided with an avoiding groove 400, the avoiding groove 400 is positioned at the second extending end 409, an inlet 401 of the avoiding groove 400 is formed between the first surface 411 and a main end face 419 of the second extending end 409, the main body part 41 is further provided with a side wall 413 at both lateral sides of the avoiding groove 400, and the first surface 411 extends to the side wall 413 along a straight line.
Referring again to fig. 1 and 3, overhang 42 extends from the end of sidewall 413, i.e., from major end face 419, in the direction of extension of body portion 41. The overhang portion 42 has a bar shape, the overhang portion 42 does not obstruct the escape groove 400 in the extending direction, and the overhang portion 42 is close to the first surface 411 and is far from the second surface 412 in the thickness direction of the main body portion 41. Therefore, an escape position 43 is formed between the upper surface of the overhang portion 42 and the main end surface 419 of the second extension end 409, and the escape position 43 is used to escape the panel body 93.
With reference to fig. 1 to 6, when assembling the air conditioner, the heat insulating spacer 4 may be fixed to the inner cavity 110 of the volute tongue portion 11, the first surface 411 and the inner wall surface of the first wall 111 may be adhered to each other, the second surface 412 and the inner wall surface of the second wall 112 may be adhered to each other, and the inlet 401 and the communication port 130 may be opposite to each other. The bottom case 1 is then fixed to the panel body 93 by screws 94. Finally, the screw cover 2 to which the foam-rubber cushion 3 is adhered is embedded in the embedding concave position 121, the buckle 22 enters the avoiding groove 400 through the communication port 130, and a part of the foam-rubber cushion 3 is positioned in the avoiding groove 400. At this time, the screw cover 2 covers the screw connecting portion 12 and the communication port 130, and the fit clearance between the screw cover 2 and the bottom case 1 is controlled within 0.1 mm.
The utility model provides an among the condensation preventing structure, heat preservation cushion 4 adopts the colloidal material to make and has better intensity and good heat preservation effect, and first surface 411 and second surface 412 are adapted to the internal face of snail tongue portion 11, set up simultaneously and dodge recess 400 in order to dodge buckle 22 of screw lid 2, foam-rubber cushion 3 and screwed connection portion 12, the assembler can paste heat preservation cushion 4 easily and fix to snail tongue portion 11 in, and do not influence the assembly of follow-up part, can not produce the limit problem of sticking up, stable condensation preventing effect has. In addition, set up lateral wall 413 and overhang 42 homoenergetic on the heat preservation cushion 4 and increase the cooperation degree between heat preservation cushion 4 and the drain pan 1 in order to improve the heat preservation effect, and have the physics of certain degree and block the effect to further prevent that the condensation from producing. Finally, the fit clearance between the screw cover 2 and the bottom shell 1 is controlled to reduce the convection of cold air and hot air and further reduce the generation of condensation.
Finally, it should be emphasized that the above-described embodiments are merely preferred examples of the present invention, and are not intended to limit the invention, as those skilled in the art will appreciate that various changes and modifications may be made, and any and all modifications, equivalents, and improvements made, while remaining within the spirit and principles of the present invention, are intended to be included within the scope of the present invention.
Claims (10)
1. The heat preservation cushion block is characterized in that:
is made of rubber material or silica gel material;
the heat insulation cushion block comprises a main body part, and the thickness of the main body part is gradually increased from a first extending end to a second extending end along the extending direction of the main body part;
the main body part is provided with a first surface and a second surface which are oppositely arranged in the thickness direction, and the main body part is provided with a main end surface positioned on the second extending end;
the main body part is provided with an avoiding groove, the avoiding groove is located at the second extending end, and an inlet of the avoiding groove is formed between the first surface and the main end face.
2. The insulating mat of claim 1, wherein:
the main body part forms a side wall on the two transverse sides of the avoiding groove, and the first surface extends to the side wall;
the transverse direction is perpendicular to the thickness direction and perpendicular to the extension direction.
3. The insulating mat of claim 1 or 2, wherein:
the heat insulation cushion block further comprises an overhang portion, the overhang portion extends out from the main end face along the extension direction, and the overhang portion is close to the first surface and far away from the second surface in the thickness direction;
an avoidance portion is formed between the overhang portion and the second extension end.
4. The condensation preventing structure of the air conditioner comprises a bottom shell, wherein the bottom shell comprises a volute tongue part and a screw connecting part, the volute tongue part comprises a first wall body and a second wall body which are mutually inclined, an inner cavity is formed between the first wall body and the second wall body by the volute tongue part, a communication port is formed between the first wall body and the screw connecting part by the bottom shell, and the communication port is communicated between the inner cavity and the outer part of the bottom shell;
the method is characterized in that:
the anti-condensation structure further comprises the heat-insulating cushion block of any one of the claims 1 to 3;
the heat preservation cushion block is fixed to the inner cavity, the first surface is matched with the inner wall face of the first wall body, the second surface is matched with the inner wall face of the second wall body, and the inlet is opposite to the communication port.
5. The condensation preventing structure of an air conditioner according to claim 4, wherein:
the anti-condensation structure further comprises a screw cover, and the screw cover is provided with a buckle;
the screw cover is detachably mounted on the bottom shell, the screw cover covers the screw connecting portion and the communication port, and the buckle enters the avoidance groove through the communication port.
6. The condensation preventing structure of an air conditioner according to claim 5, wherein:
the fit clearance between the screw cover and the bottom shell is less than or equal to 0.1 millimeter.
7. The condensation preventing structure of an air conditioner according to claim 5 or 6, wherein:
the condensation preventing structure further comprises a spongy cushion, and the spongy cushion is adhered to the inner side of the screw cover;
the spongy cushion is positioned between the screw cover and the screw connecting part.
8. The condensation preventing structure of an air conditioner according to claim 7, wherein:
and a part of the spongy cushion is positioned in the avoiding groove.
9. The condensation preventing structure of an air conditioner according to claim 5 or 6, wherein:
the surface side of the screw connecting part forms an embedded concave position, and the screw cover is embedded in the embedded concave position.
10. Air conditioner, including preventing condensation structure, its characterized in that:
the anti-condensation structure adopts the anti-condensation structure of any one of the preceding claims 4 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810135.8U CN213578045U (en) | 2020-11-27 | 2020-11-27 | Heat preservation cushion, condensation preventing structure of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022810135.8U CN213578045U (en) | 2020-11-27 | 2020-11-27 | Heat preservation cushion, condensation preventing structure of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213578045U true CN213578045U (en) | 2021-06-29 |
Family
ID=76544263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022810135.8U Expired - Fee Related CN213578045U (en) | 2020-11-27 | 2020-11-27 | Heat preservation cushion, condensation preventing structure of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213578045U (en) |
-
2020
- 2020-11-27 CN CN202022810135.8U patent/CN213578045U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210629 Termination date: 20211127 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |