CN210638110U - Indoor machine of air conditioner - Google Patents
Indoor machine of air conditioner Download PDFInfo
- Publication number
- CN210638110U CN210638110U CN201921491966.4U CN201921491966U CN210638110U CN 210638110 U CN210638110 U CN 210638110U CN 201921491966 U CN201921491966 U CN 201921491966U CN 210638110 U CN210638110 U CN 210638110U
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- indoor unit
- shell
- air conditioner
- fastening
- cover plate
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Abstract
The utility model relates to an air conditioning field especially relates to an air conditioner indoor unit. The indoor unit of an air conditioner comprises: a casing and a cover plate. The casing is provided with a disassembly opening penetrating through the casing, and the periphery of the disassembly opening is correspondingly provided with a bayonet. The cover plate is used for sealing the disassembly opening. The cover plate is provided with a clamping structure and a fastening structure. The clamping structure is detachably clamped with the shell from the outer side of the shell. The fastening structure is arranged to extend inwardly of the housing. The fastening structure is arranged to penetrate through the bayonet and can be fastened and connected with the shell from the inner side of the shell through a fastening piece. The utility model discloses an air conditioner indoor unit can satisfy simultaneously needs to be changed and purify the module and need not change and purify the module. Therefore, the same series of shells with different models can be produced simultaneously by only one production line, so that the production cost is saved, and the occupied area is saved.
Description
Technical Field
The utility model relates to an air conditioning field especially relates to an air conditioner indoor unit.
Background
In the existing indoor units of the same series of air conditioners, some models need to be replaced by purification modules, and some models do not need to be replaced by purification modules. For the indoor unit needing to replace the purification module, the shell of the indoor unit is provided with a purification cover plate which can be detached from the outer side so as to replace the purification module needing to be replaced; for indoor units that do not require replacement of the purification module, the enclosure is a continuous surface to meet safety regulations. Therefore, a plurality of casing production lines need to be arranged for indoor units of different models in the same series, and the production cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an air conditioner, its casing is applicable to the model that needs to be changed the purification module simultaneously with the apron structure and need not change the model that purifies the module.
A further object of the invention is to make the cover plate easy to disassemble.
Particularly, the utility model provides an air conditioner indoor unit, include: the shell is provided with a dismounting opening penetrating through the shell; and a cover plate for closing the removal opening; the cover plate is provided with a clamping structure which is detachably clamped with the shell from the outer side of the shell; and the cover plate is also provided with a fastening structure extending into the shell, a bayonet is correspondingly arranged at the periphery of the dismounting opening, and the fastening structure penetrates through the bayonet and can be fastened and connected with the shell from the inner side of the shell through a fastening piece.
Further, the clamping structure includes: at least one trip, set up to the tip of keeping away from fastening structure from the apron and to the inboard bending extension of casing, and the trip sets up to the internal surface joint with the casing.
Further, the clamping structure further comprises: at least one latch tongue, and set up as to extend to the inside of the chassis from the peripheral end of the cover plate; and the indoor unit further includes: the elastic piece is fixed at the periphery of the disassembly opening and provided with a pressing ejection mechanism, and the at least one clamping tongue is clamped with the pressing ejection mechanism of the elastic piece.
Further, the elastic member includes: a main body provided with a push-out mechanism; the inner end of the elastic claw is connected with the inner end of the main body, and the outer end is a free end; and a boss provided to extend from an outer end of the main body in a radial direction of the main body; and the periphery of the dismounting opening is correspondingly provided with at least one step-type through hole which is sunken inwards, the elastic clamping jaw is clamped with the periphery of the inner side of the through hole, and the inner surface of the boss is matched with at least one step surface of the at least one step-type through hole.
Further, the clamping structure further comprises: the clamping tongue is arranged on one side of the cover plate, which is far away from the clamping hook; and the indoor unit further includes: the elastic piece is fixed at the periphery of the disassembly opening and provided with a pressing ejection mechanism, and the at least one clamping tongue is clamped with the pressing ejection mechanism of the elastic piece.
Further, the fastening structure includes: the fastening section is used for being fastened and connected with the fastening piece; and the avoiding section is arranged to extend from the part of the end part of the inner side of the fastening section, which is close to the bayonet, to the inner side of the shell.
Further, a gap is reserved between the end part of the inner side of the fastening section and the shell.
Further, the fastener includes: the stud is fixedly connected with the fastening section; and the head part is arranged on the end surface of the head part close to the stud to be matched with the inner side end surface of the avoiding section and the inner side periphery of the bayonet.
Furthermore, the fastening section is far away from the tip of dodging the section and is seted up the anti-shrinkage groove that extends for the trip from far to near.
Furthermore, the casing is formed with an inwards-concave step structure, and the bayonet is opened on the bottom surface of the step structure.
The utility model discloses an apron is through being provided with the fastening structure of inside extension, can select only to be connected with horizontal plaque through fastener, joint structure simultaneously through the joint structure, satisfies simultaneously that to change the indoor set model that purifies the module and need not change the purification module. Namely, for the model of the indoor unit needing to be replaced, the cover plate and the transverse decorative plate are only clamped and fixed through the clamping structure without arranging a fastener; for the indoor unit model without replacing the purification module, the cover plate and the transverse decorative plate can be fastened and connected through the fastening piece and the fastening structure. Therefore, the transverse decorative plates of the same series and different models can be produced simultaneously by only one production line, so that the production cost is saved, and the production efficiency is improved.
Further, the utility model discloses a set up trip and latch respectively at the relative both sides tip of apron, come with the casing joint, not only the installation is swift convenient, and stable in structure is reliable moreover.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic exploded view of an air conditioner indoor unit according to an embodiment of the present invention;
FIG. 2 is a schematic side view of the enclosure of FIG. 1;
FIG. 3 is an enlarged partial view of area A of FIG. 2;
FIG. 4 is a schematic side view of the cover plate of FIG. 1;
fig. 5 is a schematic side view of a spring according to an embodiment of the invention;
FIG. 7 is a schematic view of the housing of FIG. 1 mated with a cover plate;
fig. 6 is a schematic side view of a fastener according to an embodiment of the invention.
Detailed Description
Fig. 1 is a schematic exploded view of an air conditioner indoor unit 10 according to an embodiment of the present invention. Referring to fig. 1, the present invention provides an indoor unit 10 of an air conditioner. The indoor unit 10 may include a cabinet, an air supply assembly 500 disposed in the cabinet, and a cover plate 200.
The chassis may be enclosed by a base 130, a front panel 110, two lateral fascia 140, and a back panel 120. The rear back panel 120 or one of the lateral facing panels 140 may be provided with a removal opening 141 extending through the panel. The cap plate 200 may be used to close the detachment port 141.
The technical solution of the present invention will be explained in detail below by taking an example in which the cover plate 200 is disposed on a lateral decorative plate 140 of the housing.
Fig. 2 is a schematic side view of the cabinet of fig. 1. Fig. 3 is a partially enlarged view of the area a in fig. 2. Fig. 4 is a schematic side view of the cap plate 200 of fig. 1. Referring to fig. 2 to 4, the cover plate 200 may be provided with a snap structure. The snap structure may be configured to removably snap with the lateral trim 140 from an outer side of the lateral trim 140.
In particular, the cover plate 200 may further include a fastening structure 220 extending into the lateral trim 140, a bayonet 143 may be correspondingly formed at a peripheral edge of the detachment opening 141, and the fastening structure 220 may be disposed to pass through the bayonet 143 and be fastened to the lateral trim 140 from an inner side of the lateral trim 140 by a fastening member 400. That is, by providing the fastener 400 to fasten the fastening structure 220 and the lateral trim 140 at the inner side of the lateral trim 140, the cover plate 200 can be prevented from coming out of the snap-fit relationship with the lateral trim 140 from the outer side of the lateral trim 140.
The utility model discloses a apron 200 is through being provided with the fastening structure 220 of inside extension, can select only to be connected with horizontal plaque 140 through fastener 400, joint structure through the joint structure simultaneously, satisfies simultaneously that to change the indoor set 10 model that purifies the module and need not change the module. That is, for the type of the indoor unit 10 requiring replacement of the purification module, the fastener 400 may not be provided, and only the cover plate 200 and the transverse decorative plate 140 are clamped and fixed by the clamping structure; for the indoor unit 10 model without replacing the purification module, the cover plate 200 and the lateral decoration plate 140 can be fastened and connected by the fastening member 400 and the fastening structure 220. Therefore, the same series of transverse decorative plates 140 with different models can be produced simultaneously by only one production line, so that the production cost is saved, and the production efficiency is improved.
Referring to fig. 4, the clamping structure may include at least one hook 211 and/or at least one tongue 212. The hook 211 may be disposed to be bent and extended from the end of the cover plate 200 away from the fastening structure 220 toward the inner side of the lateral trim 140. The hooks 211 may be configured to engage with an inner surface of the lateral trim 140 to limit the movement of the cover 200 toward the outside of the lateral trim 140.
Fig. 5 is a schematic side view of a resilient member 300 according to an embodiment of the invention. Referring to fig. 4 and 5, a latch 212 may be provided to extend from a circumferential end of the cap plate 200 to an inner side of the lateral trim 140. The periphery of the detaching opening 141 may be correspondingly provided with an elastic member 300, and the latch 212 may be configured to be latched with a pressing and ejecting mechanism 340 of the elastic member 300 to limit the cover plate 200 to move towards the outside of the chassis.
In some embodiments, the resilient member 300 may include a body 310, a resilient pawl 320, and a boss 330. Wherein the main body 310 may be provided with a push eject mechanism 340.
The inner end of the elastic jaw 320 may be provided to be connected with the inner end of the main body 310, and the outer end may be provided as a free end. At least one step-type through hole 142 is correspondingly formed at the periphery of the detaching opening 141, and the elastic claw 320 is configured to be clamped with the inner periphery of the through hole 142 to limit the outward displacement of the elastic member 300.
Fig. 6 is a schematic cross-sectional view of a housing in accordance with an embodiment of the present invention when mated with a cover plate 200. Referring to fig. 6, a boss 330 may be provided to extend from an outer end of the main body 310 in a radial direction of the main body 310. The inner surface of the boss 330 may be configured to cooperate with at least one stepped surface of the at least one stepped through-hole 142 to limit inward displacement of the elastic member 300.
As will be understood by those skilled in the art, the pressing ejection mechanism 340 is a mechanism that can alternatively realize the snapping and the automatic ejection of the latch 212 by pressing the cover plate 200 at a position corresponding to the latch 212. That is, the cover plate 200 is fixed to the detaching opening 141 by pressing the cover plate 200 from the outside of the lateral trim 140 at a position corresponding to the latch 212, and the latch 212 is latched to the pressing and ejecting mechanism 340. The position of the cover plate 200 corresponding to the latch 212 is pressed from the outer side of the transverse decorative plate 140 again, the latch 212 is automatically ejected from the pressing ejection mechanism 340 of the elastic piece 300, and the cover plate 200 is detached from the transverse decorative plate 140. The pressing ejection mechanism 340 is a structure known to those skilled in the art and will not be described herein.
In some embodiments, in order to help the user distinguish where the cover plate 200 is applied, so as to press the pop-up cover plate 200 more easily, a mark, such as "press", may be provided at a position corresponding to the latch 212 outside the cover plate 200.
In some embodiments, the clamping structure may include both the hook 211 and the tongue 212. The hooks 211 and the tongues 212 may be disposed at opposite side ends of the cover plate 200, for example, upper and lower ends, front and rear ends. In the illustrated embodiment, the number of the hooks 211 may be two, and both of the hooks may be disposed at the lower end of the cover plate 200. The number of the latch 212 may be one, and the latch may be disposed at the upper end of the cover plate 200, so that the structure is simple and the installation is rapid.
In other embodiments, the snap structure may include only the snap 211. The hooks 211 may be provided in a plurality and respectively disposed at the upper end and the lower end of the cover plate 200 and bent downward. In the present invention, the plurality of the electrodes are two, three or more.
In still other embodiments, the clamping structure may include only the clamping tongue 212. The number of the latch 212 may be plural, and the latch is respectively disposed at two opposite side ends of the cover plate 200.
Referring to fig. 4 and 7, in some embodiments, the fastening structure 220 can include a fastening section 222 and a relief section 223. The fastening section 222 may be used to fasten with the fastener 400. The relief segment 223 may be disposed to extend from a portion of the inboard end of the fastening segment 222 near the bayonet 143 to an inboard side of the transverse facing 140 to avoid interference of the fastening structure 220 with the transverse facing 140.
The inboard end of the fastening section 222 may be spaced from the lateral trim panel 140 to further avoid interference of the fastening structure 220 with the lateral trim panel 140.
Fig. 7 is a schematic side view of a fastener 400 according to an embodiment of the invention. Referring to fig. 7, the fastener 400 may include: a stud 410 and a head 420. The stud 410 may be configured to be securely coupled to the fastening section 222. An end surface of the head 420 adjacent to the stud 410 may be configured to cooperate with an inboard end surface of the relief segment 223 and an inboard periphery of the bayonet 143 to secure the fastening structure 220 to the bayonet 143.
Referring to fig. 4, the end of the fastening section 222 away from the avoiding section 223 may be formed with a shrink-proof groove 221 extending from far to near with respect to the hook 211 to prevent shrinkage of a threaded hole preset in the fastening section 222 during production.
Referring to fig. 6, the lateral trim 140 may be formed with an inwardly recessed step structure 144, and the bayonet 143 may be opened at a bottom surface of the step structure 144 to prevent the bayonet 143 from shrinking during production.
In some embodiments, the bypass segment 223 can be a semi-circular ring in cross-section. When the fastening structure 220 is inserted into the bayonet 143, the end surface of the avoiding section 223 far away from the fastening section 222 forms a similar circular notch so as to increase the contact area between the head 420 and the avoiding section 223 and the periphery of the bayonet 143, and improve the stability of the fastener 400.
In other embodiments, the fastener 400 may be a cylindrical pin, a square pin, or the like. The fastening structure 220 may be correspondingly provided with a shaft hole extending from inside to outside, and the fastener 400 may be configured to be in interference fit with the shaft hole, so as to realize the fastening connection between the cover plate 200 and the transverse decorative plate 140.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. An indoor unit for an air conditioner, comprising:
the shell is provided with a dismounting opening penetrating through the shell; and
a cover plate for closing the removal opening; wherein
The cover plate is provided with a clamping structure which is detachably clamped with the shell from the outer side of the shell; and is
The cover plate is further provided with a fastening structure extending into the shell, a bayonet is correspondingly formed in the periphery of the disassembling opening, and the fastening structure penetrates through the bayonet and can be fastened and connected with the shell from the inner side of the shell through a fastening piece.
2. An indoor unit of an air conditioner according to claim 1, wherein the clamping structure comprises:
at least one trip, set up to certainly the apron is kept away from fastening structure's tip to the inboard of casing is buckled and is extended, just the trip set up to with the internal surface joint of casing.
3. An indoor unit for an air conditioner according to claim 1, wherein the latch structure further comprises:
at least one latch tongue, and set up as to extend to the inside of the said chassis from the peripheral end of the said cover plate; and the indoor unit further includes:
the elastic piece is fixed on the periphery of the disassembling opening and provided with a pressing ejection mechanism, and the clamping tongue is clamped with the pressing ejection mechanism of the elastic piece.
4. An indoor unit for an air conditioner according to claim 3, wherein the elastic member comprises:
a main body provided with the push-out mechanism;
the inner end of the elastic claw is connected with the inner end of the main body, and the outer end is a free end; and
a boss provided to extend in a radial direction of the body from an outer end of the body; and is
The periphery of the disassembling opening is correspondingly provided with at least one step-type through hole which is sunken inwards, the elastic clamping jaw is clamped with the periphery of the inner side of the through hole, and the inner surface of the boss is matched with at least one step surface of the at least one step-type through hole.
5. An indoor unit for an air conditioner according to claim 2, wherein the latch structure further comprises:
the clamping tongue is arranged on one side, far away from the clamping hook, of the cover plate; and the indoor unit further includes:
the elastic piece is fixed on the periphery of the disassembling opening and provided with a pressing ejection mechanism, and the clamping tongue is clamped with the pressing ejection mechanism of the elastic piece.
6. An indoor unit for an air conditioner according to claim 2, wherein the fastening structure comprises:
the fastening section is used for being fastened and connected with the fastening piece; and
and the avoiding section is arranged to extend from the part, close to the bayonet, of the end part of the inner side of the fastening section to the inner side of the shell.
7. An indoor unit of an air conditioner according to claim 6,
and a gap is reserved between the end part of the inner side of the fastening section and the shell.
8. An indoor unit for an air conditioner according to claim 6, wherein the fastening member comprises:
the stud is fixedly connected with the fastening section; and
the end face of the head, which is close to the stud, is arranged to be matched with the inner side end face of the avoiding section and the inner side periphery of the bayonet.
9. An indoor unit of an air conditioner according to claim 8,
and the end part of the fastening section, which is far away from the avoiding section, is provided with an anti-shrinkage groove which extends from far to near relative to the clamping hook.
10. An indoor unit of an air conditioner according to claim 1,
the shell is provided with an inwards-concave step structure, and the bayonet is arranged on the bottom surface of the step structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491966.4U CN210638110U (en) | 2019-09-09 | 2019-09-09 | Indoor machine of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921491966.4U CN210638110U (en) | 2019-09-09 | 2019-09-09 | Indoor machine of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210638110U true CN210638110U (en) | 2020-05-29 |
Family
ID=70800303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921491966.4U Active CN210638110U (en) | 2019-09-09 | 2019-09-09 | Indoor machine of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210638110U (en) |
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2019
- 2019-09-09 CN CN201921491966.4U patent/CN210638110U/en active Active
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