CN214701014U - Protection device and air conditioner - Google Patents
Protection device and air conditioner Download PDFInfo
- Publication number
- CN214701014U CN214701014U CN202120079837.5U CN202120079837U CN214701014U CN 214701014 U CN214701014 U CN 214701014U CN 202120079837 U CN202120079837 U CN 202120079837U CN 214701014 U CN214701014 U CN 214701014U
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- Prior art keywords
- air conditioner
- casing
- clamping
- shell
- housing
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- 230000017525 heat dissipation Effects 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 3
- 230000001012 protector Effects 0.000 abstract description 8
- 239000003507 refrigerant Substances 0.000 abstract description 7
- 230000001681 protective effect Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 6
- 210000001503 joint Anatomy 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides a protector and air conditioner relates to air conditioner technical field, has solved the easy not hard up technical problem of connecting pipe joint. The protection device comprises a first shell and a second shell, wherein the first shell is provided with a first accommodating groove and a first clamping structure, the second shell is provided with a second accommodating groove and a second clamping structure, and when the first shell and the second shell are buckled through the first clamping structure and the second clamping structure, the first accommodating groove and the second accommodating groove are enclosed to form an accommodating cavity matched with a structure at a connecting pipe of an internal machine and an external machine of the air conditioner; the protective device is arranged at the connecting pipe of the indoor unit and the outdoor unit of the air conditioner, plays a role in protection, prevents the joint of the connecting pipe from loosening, is not easy to cause the leakage of an internal refrigerant, and ensures the normal and reliable operation of the air conditioner; but also prevents the problem that the non-professional person from overhauling the air conditioner connecting pipe to cause overhauling accidents and influence the normal operation of the air conditioner.
Description
Technical Field
The utility model belongs to the technical field of the air conditioner technique and specifically relates to a protector and air conditioner is related to.
Background
With the development of social economy, the living standard of people is continuously improved, the requirement on the reliability and stability of products is continuously improved, the requirement of household split air conditioners in the household appliance market is increasingly greater, household air conditioners also go into thousands of households, and the benign development of the air conditioner industry makes an important contribution to the economic development of China.
After the air conditioner is sold, technicians of a manufacturer are required to install and debug the air conditioner and deliver the air conditioner to a customer for use, and the butt joint reliability of the connecting pipes of the inner unit and the outer unit is particularly important in the installation technology. Due to the use reason and product factors, the air conditioner is difficult to avoid faults and needs to be maintained, and part of the air conditioner needs to be disassembled and maintained. After-sale maintenance personnel of the air conditioner need to have the professionalism, the requirements on the technical performance, the safety performance and the professionalism are high, but the air conditioner is maintained by non-professional maintenance personnel frequently, so that the joint of a connecting pipe of an air conditioning product in the disassembly process is loosened, internal refrigerant is easy to leak, and the air conditioner cannot normally operate. And the connecting pipe joint is also easy to deform under external force to cause refrigerant leakage without a protection device.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a protector and have this protector's air conditioner to the connecting pipe joint who exists among the solution prior art easily becomes flexible technical problem. The utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of protection device, including first casing and second casing, first casing has first storage tank and first joint structure, the second casing has second storage tank and second joint structure, first casing with the second casing passes through first joint structure reaches when second joint structure lock first storage tank with the second storage tank encloses the chamber that holds that closes the interior outer quick-witted connecting pipe department structure looks adaptation of formation and air conditioner.
Optionally, the first housing and the second housing are both made of a rigid material.
Optionally, the accommodating cavity comprises a first cavity, a second cavity and a third cavity which are sequentially communicated along the axial direction of the protection device.
Optionally, the second cavity has a limiting structure therein capable of limiting axial displacement of the cone nut.
Optionally, after the first housing and the second housing are connected in a matching manner, the outer contour is an oblate cylinder.
Optionally, the first clamping structure and the second clamping structure both comprise an A clamping part and a B clamping part, the A clamping part of the first clamping structure is clamped with the B clamping part of the second clamping structure, and the B clamping part of the first clamping structure is clamped with the A clamping part of the second clamping structure.
Optionally, the first clamping structure is located at a side edge of the first housing; the second clamping structure is located at the side edge of the second shell.
Optionally, the first housing and/or the second housing are provided with heat dissipation holes.
Optionally, the heat dissipation hole is a through hole.
Optionally, the number of the heat dissipation holes is multiple, and the heat dissipation holes are uniformly distributed on the wall surface of the first housing and/or the second housing.
The utility model provides a pair of air conditioner, including interior outer quick-witted connecting pipe and above arbitrary protector.
The utility model provides a protection device and an air conditioner, which comprises a first shell and a second shell, wherein the first shell is provided with a first accommodating groove and a first clamping structure, the second shell is provided with a second accommodating groove and a second clamping structure, and the first accommodating groove and the second accommodating groove form an accommodating cavity matched with the structure of an internal and external machine connecting pipe of the air conditioner when the first shell and the second shell are buckled through the first clamping structure and the second clamping structure; the protective device is arranged at the connecting pipe of the indoor unit and the outdoor unit of the air conditioner, plays a role in protection, prevents the joint of the connecting pipe from loosening, is not easy to cause the leakage of an internal refrigerant, and ensures the normal and reliable operation of the air conditioner; but also prevents the problem that the non-professional person from overhauling the air conditioner connecting pipe to cause overhauling accidents and influence the normal operation of the air conditioner.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view illustrating a state in which a protector according to an embodiment of the present invention is installed in a connection pipe between an indoor unit and an outdoor unit of an air conditioner;
fig. 2 is a cross-sectional view of an exploded structure of a first housing and a second housing;
fig. 3 is a schematic structural view of a state in which the first housing and the second housing are coupled in fig. 2;
FIG. 4 is a side view of the first housing;
FIG. 5 is an enlarged schematic view of the engaging portion A in FIG. 4;
FIG. 6 is an enlarged view of the engaging portion B of FIG. 4;
FIG. 7 is a front view of the first housing;
FIG. 8 is a schematic top view of the first housing;
FIG. 9 is a schematic view showing an assembly process of an indoor unit pipe, an indoor and outdoor unit connection pipe and a cone nut of an air conditioner;
fig. 10 is a schematic view illustrating a process of installing a protection device at a connection pipe between an internal machine and an external machine of an air conditioner according to an embodiment of the present invention;
fig. 11 is a schematic view of the guard of fig. 10 after installation.
Fig. 1, a first housing; 11. a first accommodating groove; 12. a first clamping structure; 2. a second housing; 21. a second accommodating groove; 22. a second clamping structure; 3. heat dissipation holes; 100. indoor machine piping; 200. the inner machine and outer machine connecting pipe; 300. a cone nut.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1 to 3, the utility model provides a protection device, including first casing 1 and second casing 2, first casing 1 has first storage tank 11 and first joint structure 12, and second casing 2 has second storage tank 21 and second joint structure 22, and first storage tank 11 and second storage tank 21 enclose to close the chamber that holds that forms and the interior external machine connecting pipe 200 department structure looks adaptation of air conditioner when first casing 1 and second casing 2 pass through first joint structure 12 and the buckle of second joint structure 22.
When the first shell 1 and the second shell 2 are buckled through the first clamping structure 12 and the second clamping structure 22, the first accommodating groove 11 and the second accommodating groove 21 are enclosed to form an accommodating cavity matched with the structure of the connecting pipe 200 of the internal machine and the external machine of the air conditioner, so that the protection device can be arranged at the connecting pipe 200 of the internal machine and the external machine of the air conditioner to play a role in protection, prevent the joint of the connecting pipe from loosening, prevent internal refrigerant from leaking easily and ensure the normal and reliable operation of the air conditioner; and this protector is difficult for dismantling, also prevents that non-professional from taking place and tearing open and repair the air conditioner connecting pipe and arousing the maintenance accident, influences the problem of air conditioner normal operating.
As an optional embodiment, the first casing 1 and the second casing 2 are both made of rigid materials, and have good mechanical properties, are not easily damaged by external force, and can play a better protection role.
As an optional embodiment, the accommodating cavity comprises a first cavity, a second cavity and a third cavity which are sequentially communicated along the axial direction of the protection device.
As an alternative embodiment, a limiting structure is arranged in the second cavity, so that the axial displacement of the conical nut 300 can be limited, and the connection reliability is ensured.
As an optional implementation mode, after the first housing 1 and the second housing 2 are connected in a matching manner, the outer contour is a flat cylinder, as shown in fig. 1, the flat cylinder occupies a small space, has no edges and corners, and is not easy to collide.
As an alternative embodiment, as shown in fig. 2 and 4, the first clamping structure 12 and the second clamping structure 22 each include an a clamping portion and a B clamping portion, the a clamping portion of the first clamping structure 12 is clamped with the B clamping portion of the second clamping structure 22, and the B clamping portion of the first clamping structure 12 is clamped with the a clamping portion of the second clamping structure 22. Fig. 5 and 6 respectively show the structure schematic diagrams of the A clamping part and the B clamping part.
As an alternative embodiment, as shown in fig. 4, the first clamping structure 12 is located at the side edge of the first casing 1; similarly, the second clamping structure 22 is also located at the side edge of the second housing 2, so that the first housing 1 and the second housing 2 can be conveniently assembled together.
As an alternative embodiment, as shown in fig. 1, 7 and 8, heat dissipation holes 3 are opened on the first casing 1 and the second casing 2 to improve heat dissipation performance.
The heat dissipation hole 3 may be formed only in the first casing 1 or the second casing 2.
As an optional implementation mode, the heat dissipation holes 3 are through holes, so that the heat dissipation performance is good, and the processing is convenient.
As an optional implementation manner, the number of the heat dissipation holes 3 is multiple, and the plurality of heat dissipation holes 3 are uniformly distributed on the wall surfaces of the first casing 1 and the second casing 2, so that the heat dissipation is more uniform.
In this embodiment, the protection device is an anti-disassembly box, and the anti-disassembly box is made of a common injection molding material and is composed of a first housing 1 and a second housing 2. First casing 1 is the same with second casing 2 structure, and the connection between first casing 1 and the second casing 2 is the buckle butt joint mode, and first joint structure 12 and the interlocking of second joint structure 22 as the buckle after the butt joint, the surface does not have obvious gap, can not directly demolish under non-external force destruction and prevent tearing open the box. If the air conditioner connecting pipe needs to be disassembled, the connecting pipe joint needs to be directly cut, and the irregular behaviors that the refrigerant is leaked from the connecting pipe joint or the old air conditioner connecting pipe is used secondarily due to after-sales disassembly are prevented.
At present, pipe joints of air conditioners in China are all in industry standard sizes, and the standard joint sizes are as follows: phi 6, phi 9.52, phi 12 and phi 16, the models are uniform, the manufacture is simple, the anti-dismantling box for the air conditioner connecting pipe joint only needs to be manufactured according to the industry standard, and the phenomenon of disordered models is avoided. And can add the look female of different models in the plastics raw and other materials of box is prevented tearing open by different models and distinguish the model, and supporting look number is difficult for makeing mistakes in the after-sale installation use.
After the anti-disassembly box is installed, the connecting pipe joint can be prevented from being deformed by an external machine, a protective effect is achieved, and a good anti-impact protection effect is achieved.
The mounting of the anti-disassembly device is simple and the process is not complicated as can be seen from the mounting drawings of the anti-disassembly box in fig. 9 to 11. The extra workload of an air conditioner installer after sale is not increased, the air conditioner installer is attractive in appearance after installation, the potential operation hazard of a secondary air conditioner cannot be generated, and the batch popularization of the anti-dismounting device is facilitated.
The utility model provides an air conditioner, including interior outer quick-witted connecting pipe 200 and above arbitrary protector.
Through preventing tearing open box in the installation of coupling joint department, when guaranteeing the result of use, greatly reduced dismantles the air conditioner connecting pipe after selling at will and does not standardize the installation. The phenomenon of leakage in the installation of the connecting pipe caused by non-professional installation and maintenance after sale of the air conditioner can be effectively solved, and the after sale cost of an air conditioner manufacturer is reduced.
The anti-dismantling box device with the model matched with the connector head is manufactured according to the model size of the connector head in the industry, injection molding color concentrates of different models are added into plastic raw materials of the anti-dismantling box device of different models to distinguish the models, the anti-dismantling box device is not easy to be used wrongly in the after-sale installation and use process, the anti-dismantling box is assembled at the connector of the connector when the air conditioner leaves the factory and is installed after sale, the problem that the air conditioner cannot normally operate due to leakage of a refrigerant caused by after-sale dismantling is solved, and the connector of the connector can be protected from being deformed by external force after the air conditioner is installed with the anti-dismantling box, so that the protective effect is achieved.
In the description of the present invention, it is to be noted that "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like are used in an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is also to be understood that the terms "mounted", "connected" and "connected", unless expressly specified or limited otherwise, are intended to be interpreted broadly, as meaning either a fixed connection or a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (11)
1. The utility model provides a protection device, its characterized in that, includes first casing (1) and second casing (2), first casing (1) has first storage tank (11) and first joint structure (12), second casing (2) have second storage tank (21) and second joint structure (22), first casing (1) with second casing (2) are passed through first joint structure (12) reach during second joint structure (22) lock first storage tank (11) with second storage tank (21) enclose to close the chamber that holds that forms the interior external machine connecting pipe department structure looks adaptation with the air conditioner.
2. Guard means according to claim 1, characterized in that said first shell (1) and said second shell (2) are made of rigid material.
3. A guard according to claim 1, wherein the receiving chamber includes first, second and third chambers which are in axial communication with one another along the guard.
4. The shield apparatus of claim 3, wherein the second cavity has a limiting structure therein capable of limiting axial displacement of the cone nut.
5. Guard means according to claim 1, characterised in that the outer contour of the first housing (1) after the co-operation with the second housing (2) is oblate cylindrical.
6. The protection device according to claim 1, wherein the first clamping structure (12) and the second clamping structure (22) comprise an A clamping portion and a B clamping portion, the A clamping portion of the first clamping structure (12) is clamped with the B clamping portion of the second clamping structure (22), and the B clamping portion of the first clamping structure (12) is clamped with the A clamping portion of the second clamping structure (22).
7. Guard device according to claim 6, characterized in that the first snap-in structure (12) is located at a side edge of the first housing (1); the second clamping structure (22) is located at the side edge of the second shell (2).
8. The shielding device according to any one of claims 1 to 7, wherein the first housing (1) and/or the second housing (2) is provided with heat dissipating holes (3).
9. Guard device according to claim 8, characterized in that the heat dissipation porthole (3) is a through hole.
10. The protection device according to claim 8, wherein the number of the heat dissipation holes (3) is multiple, and the multiple heat dissipation holes (3) are uniformly distributed on the wall surface of the first casing (1) and/or the second casing (2).
11. An air conditioner comprising an inner and outer unit connection pipe and the protection device as claimed in any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120079837.5U CN214701014U (en) | 2021-01-12 | 2021-01-12 | Protection device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120079837.5U CN214701014U (en) | 2021-01-12 | 2021-01-12 | Protection device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214701014U true CN214701014U (en) | 2021-11-12 |
Family
ID=78562828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120079837.5U Active CN214701014U (en) | 2021-01-12 | 2021-01-12 | Protection device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214701014U (en) |
-
2021
- 2021-01-12 CN CN202120079837.5U patent/CN214701014U/en active Active
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