Handle, heat exchanger and air conditioner

Abstract

The application provides a handle, a heat exchanger and an air conditioner. The handle is used for the heat exchanger, and comprises a main body part, a mounting part and a lifting part. The mounting part is arranged on the edge of the main body part and is used for being connected with the end plate of the heat exchanger. The lifting part is arranged on the main body part and is used for being held by a hand. The lifting part is arranged at an acute angle with the mounting part. According to the application, the handle comprises the main body part, the mounting part used for being connected with the end plate of the heat exchanger and the lifting part used for being held by a hand. The mounting part is arranged on the edge of the main body part. The lifting part is arranged on the main body part and is arranged at an acute angle with the mounting part. Therefore, the handle can be mounted on the end plate of the heat exchanger through the mounting part. When the heat exchanger needs to be carried, the lifting part can be held by an operator, so that the heat exchanger can be conveniently carried, and the carrying of the heat exchanger is more time-saving and labor-saving.

Description

Technical Field

[0001] This application belongs to the field of air conditioning technology, and in particular relates to a handle, a heat exchanger and an air conditioner. Background Technology

[0002] Heat exchangers are one of the key components of air conditioners. Due to their weight and fragility, the handling process requires strict adherence to certain standards. However, existing heat exchangers still present challenges in transportation, making the process time-consuming and labor-intensive for operators. Utility Model Content

[0003] This application provides a handle, a heat exchanger, and an air conditioner to solve the problem of inconvenient handling of existing heat exchangers.

[0004] In a first aspect, embodiments of this application provide a handle for a heat exchanger, the handle comprising a main body, a mounting part, and an extraction part, the mounting part being disposed on the edge of the main body for connection to the end plate of the heat exchanger; the extraction part being disposed on the main body for hand-holding, the extraction part being disposed at an acute angle to the mounting part.

[0005] Optionally, the main body is triangular, including a first side, a second side, and a third side, with the angle between the first side and the second side being an acute angle. The mounting part is connected to the first side, and the handle part is connected to the second side.

[0006] Optionally, the third side is folded to form a reinforced folded edge.

[0007] Optionally, the mounting part is provided with mounting holes for connecting to the end plate via fasteners.

[0008] Optionally, the mounting part has mounting holes at both ends along its length, and the projection of the extraction part on the mounting part is located between the mounting holes at both ends along the axial direction of the mounting holes.

[0009] Optionally, the edge of the extraction part is rounded, or the edge of the extraction part is folded towards the side away from the mounting part to form an extraction fold; and / or, the handle is an integrally formed structure.

[0010] Optionally, the handle further includes a snap-fit ​​portion, which is disposed on the same side edge of the main body as the mounting portion; the snap-fit ​​portion includes a connecting surface and an extension surface disposed perpendicular to the connecting surface, the two ends of the connecting surface are respectively connected to the edge of the main body and the extension surface, the extension surface is disposed parallel to the mounting portion, and the extension surface, the connecting surface and the mounting portion form a slot for the edge of the end plate to be snapped into.

[0011] Optionally, the mounting portion includes two mounting surfaces, which are spaced apart along the length of the mounting portion, and the snap-fit ​​portion is located between the two mounting surfaces.

[0012] Secondly, embodiments of this application also provide a heat exchanger, the heat exchanger including a heat exchanger body and the aforementioned handle, the end of the heat exchanger body being provided with an end plate, and the mounting portion of the handle being connected to the end plate.

[0013] Thirdly, embodiments of this application also provide an air conditioner, which includes the heat exchanger described above.

[0014] The handle, heat exchanger, and air conditioner provided in this application embodiment are designed with a handle comprising a main body, a mounting part for connecting to the heat exchanger end plate, and a lifting part for a person to hold. The mounting part is located on the edge of the main body, and the lifting part is located on the main body and is set at an acute angle to the mounting part. Thus, the handle can be installed on the heat exchanger end plate through its mounting part. When the operator needs to move the heat exchanger, he / she can hold the lifting part to move the heat exchanger conveniently, making the movement of the heat exchanger more time-saving and labor-saving. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of this application. Those skilled in the art can obtain other drawings based on these drawings without creative effort. In the following description, the same reference numerals denote the same parts.

[0016] Figure 1 This is a schematic diagram of the handle provided in an embodiment of this application.

[0017] Figure 2 for Figure 1 The top view of the handle shown.

[0018] Figure 3 This is a schematic diagram of the assembly structure of the handle and end plate provided in an embodiment of this application.

[0019] Explanation of icon numbers:

[0020] 100. Handle; 101. Slot; 110. Main body; 111. Reinforcing fold; 120. Mounting part; 121. Mounting hole; 122. Mounting surface; 130. Extraction part; 131. Extraction fold; 140. Snap-fit ​​part; 141. Connecting surface; 142. Extension surface; 200. End plate; 210. Snap-fit ​​fold. Detailed Implementation

[0021] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of the stated features. In the description of this application, "a plurality of" means two or more, unless otherwise explicitly specified.

[0023] In this application, the term "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described as "exemplary" in this application is not necessarily to be construed as being more preferred or advantageous than other embodiments. The term "and / or" includes any and all combinations of one or more of the associated listed items.

[0024] This application embodiment provides a handle 100 for a heat exchanger. For example... Figures 1-3 As shown, the handle 100 provided in this embodiment includes a main body 110, a mounting part 120 and an extraction part 130. The mounting part 120 is disposed on the edge of the main body 110 and is used to connect with the end plate 200 of the heat exchanger. The extraction part 130 is disposed on the main body 110 and is used for a person to hold it. The extraction part 130 and the mounting part 120 are set at an acute angle.

[0025] The handle 100 provided in this application embodiment includes a main body 110, a mounting part 120 for connecting to the heat exchanger end plate 200, and a lifting part 130 for holding. The mounting part 120 is disposed on the edge of the main body 110, and the lifting part 130 is disposed on the main body 110 and is set at an acute angle with the mounting part 120. Thus, the handle 100 can be installed on the heat exchanger end plate 200 through its mounting part 120. When the operator needs to move the heat exchanger, he / she can hold the lifting part 130 to move the heat exchanger conveniently, making the movement of the heat exchanger more time-saving and labor-saving.

[0026] In some embodiments of this application, the main body 110 is triangular, including a first side, a second side, and a third side. The angle between the first side and the second side is an acute angle. The mounting part 120 is connected to the first side, and the handle 100 is connected to the second side. By setting the main body 110 to be triangular, the structural stability of the main body 110 is strengthened, and it is not easy to twist or tilt under external force. Moreover, it can simplify the structure of the handle 100, thereby reducing the material used in the production of the handle 100 and lowering the production cost of the handle 100.

[0027] Optionally, the third side is folded to form a reinforcing fold 111. By folding the third side of the main body 110 to form a reinforcing fold, the bending resistance of the third side is enhanced, which can effectively prevent the bending deformation of the main body 110, thereby improving the overall structural strength of the handle 100 and extending its service life.

[0028] In some embodiments of this application, the mounting portion 120 is provided with a mounting hole 121 for connection to the end plate 200 via a fastener. For example, the fastener may be a screw, which passes sequentially through the mounting hole 121 on the mounting portion 120 and the end plate 200 of the heat exchanger to connect the mounting portion 120 and the end plate 200 of the heat exchanger, thereby enabling the handle 100 to be mounted on the end plate 200 of the heat exchanger. Alternatively, the fastener may include a bolt and a nut, with the bolt shank passing sequentially through the mounting hole 121 on the mounting portion 120 and the end plate 200 of the heat exchanger, and the nut located on the side of the end plate 200 away from the mounting portion 120 and threadedly engaged with the bolt shank, to connect the mounting portion 120 and the end plate 200 of the heat exchanger, thereby enabling the handle 100 to be mounted on the end plate 200 of the heat exchanger.

[0029] Optionally, the mounting portion 120 has mounting holes 121 at both ends along its length, and the projection of the extraction portion 130 on the mounting portion 120 is located between the mounting holes 121 at both ends along the axial direction of the mounting holes 121. This arrangement ensures that during the process of installing fasteners into the mounting holes 121, the left and right sides of the extraction portion 130 can just avoid the mounting holes 121 at both ends, thus facilitating the installation operation for the operator.

[0030] In some embodiments of this application, in order to prevent the edge of the extraction part 130 from cutting hands, the edge of the extraction part 130 is set to a smooth transition.

[0031] Alternatively, the edge of the extraction section 130 can be folded away from the mounting section 120 to form an extraction flange. This arrangement can also prevent the edge of the extraction section 130 from cutting hands; moreover, the extraction flange 131 can also improve the structural strength of the extraction section 130 and increase the contact area between the operator's hands and the extraction section 130, making the handling of the heat exchanger easier.

[0032] In some embodiments of this application, the handle 100 further includes a snap-fit ​​portion 140, which is disposed on the same edge of the main body portion 110 as the mounting portion 120. The snap-fit ​​portion 140 includes a connecting surface 141 and an extension surface 142 disposed perpendicular to the connecting surface 141. The two ends of the connecting surface 141 are respectively connected to the edge of the main body portion 110 and the extension surface 142. The extension surface 142 is disposed parallel to the mounting portion 120. The extension surface 142, the connecting surface 141, and the mounting portion 120 form a slot 101 into which the edge of the end plate 200 is snapped.

[0033] Understandably, by providing the slot 101, when the handle 100 needs to be installed onto the end plate 200 of the heat exchanger, the edge of the end plate 200 can be first inserted into the slot 101, thus initially fixing the handle 100. This frees the operator's hands, allowing them to continue connecting the mounting part 120 to the end plate 200 without holding the handle 100, improving the ease of installation. Furthermore, the snap-fit ​​part 140 also serves as a foolproof mechanism, ensuring that the operator can correctly install the handle 100 onto the end plate 200 of the heat exchanger, facilitating subsequent handling of the heat exchanger using the handle 100.

[0034] Optionally, the mounting portion 120 includes two mounting surfaces 122, which are spaced apart along the length of the mounting portion 120, and the snap-fit ​​portion 140 is located between the two mounting surfaces 122. This arrangement makes the mounting of the handle 100 on the end plate 200 of the heat exchanger more secure.

[0035] In some embodiments of this application, the handle 100 is a one-piece molded structure. A one-piece molded structure is easy to manufacture and has low processing costs. Optionally, the handle 100 can be a sheet metal part or an injection molded part, that is, the handle 100 can be made of sheet metal or plastic.

[0036] This application embodiment also provides a heat exchanger, which includes a heat exchanger body and a handle 100. The specific structure of the handle 100 is as described in the above embodiment. An end plate 200 is provided at the end of the heat exchanger body, and the mounting portion 120 of the handle 100 is connected to the end plate 200. Figure 3As shown. Since this heat exchanger adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be repeated here.

[0037] Understandably, when it is necessary to move the heat exchanger, the heat exchanger can be operated by applying the handle 100, which increases the convenience of operation and avoids the problem of the heat exchanger being too heavy to move during production assembly and transportation. Moreover, moving the heat exchanger by operating the handle 100 can avoid accidental damage to the refrigerant pipeline on the heat exchanger.

[0038] Optionally, in an embodiment where the handle 100 includes a snap-fit ​​portion 140, the edge of the end plate 200 can be folded to form a snap-fit ​​folded edge 210, which can be snapped into the slot 101 of the handle 100 to achieve initial fixation of the handle 100 on the end plate 200.

[0039] Specifically, when it is necessary to install the handle 100 onto the end plate 200, the snap-fit ​​folded edge 210 of the end plate 200 can be snapped into the slot 101 of the handle 100 to initially fix the handle 100. Then, fasteners (such as screws) are used to connect the mounting part 120 of the handle 100 to the end plate 200, thus completing the fixing of the handle 100. After the handle 100 is fixed, the operator can place their hand on the lifting part 130 of the handle 100 to complete the transport of the heat exchanger.

[0040] Optionally, in an embodiment where the mounting portion 120 of the handle 100 has a mounting hole 121, the end plate 200 has a threaded hole. The mounting hole 121 and the threaded hole are connected by a fastener, thereby connecting the mounting portion 120 and the end plate 200. For example, the fastener can be a screw, which passes sequentially through the mounting hole 121 on the mounting portion 120 and the threaded hole on the end plate 200 to connect the mounting portion 120 and the end plate 200, thereby fixing the handle 100 to the end plate 200. Alternatively, the fastener can include a bolt and a nut. The bolt shank passes sequentially through the mounting hole 121 on the mounting portion 120 and the threaded hole on the end plate 200, and the nut is located on the side of the end plate 200 away from the mounting portion 120 and threadedly engages with the bolt shank, thereby connecting the mounting portion 120 and the end plate 200, thereby fixing the handle 100 to the end plate 200.

[0041] This application also provides an air conditioner, which includes a heat exchanger, the specific structure of which is described in the above embodiments. Since this air conditioner employs all the technical solutions of all the above embodiments, it possesses at least all the beneficial effects brought about by the technical solutions of the above embodiments, which will not be elaborated upon here.

[0042] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0043] The handle, heat exchanger, and air conditioner provided in the embodiments of this application have been described in detail above. Specific examples have been used to illustrate the principles and implementation methods of this application. The description of the above embodiments is only for the purpose of helping to understand the method and core ideas of this application. At the same time, for those skilled in the art, there will be changes in the specific implementation methods and application scope based on the ideas of this application. Therefore, the content of this specification should not be construed as a limitation of this application.

Claims

1. A handle, characterized in that, The handle (100) is used for the heat exchanger and includes: Main body (110); Mounting part (120) is provided on the edge of the main body part (110) for connection with the end plate (200) of the heat exchanger; The extraction part (130) is disposed on the main body part (110) for hand-held use, and the extraction part (130) is disposed at an acute angle to the mounting part (120).

2. The handle according to claim 1, characterized in that, The main body (110) is triangular, including a first side, a second side and a third side. The angle between the first side and the second side is an acute angle. The mounting part (120) is connected to the first side, and the handle (100) is connected to the second side.

3. The handle according to claim 2, characterized in that, The third side is folded over to form a reinforced fold (111).

4. The handle according to claim 1, characterized in that, The mounting part (120) is provided with a mounting hole (121), which is used to connect to the end plate (200) by means of a fastener.

5. The handle according to claim 4, characterized in that, The mounting part (120) has mounting holes (121) at both ends along its length direction. Along the axial direction of the mounting holes (121), the projection of the extraction part (130) on the mounting part (120) is located between the mounting holes (121) at both ends.

6. The handle according to claim 1, characterized in that, The edge of the extraction part (130) is smoothly transitioned, or the edge of the extraction part (130) is folded towards the side away from the mounting part (120) to form an extraction fold (131); And / or, the handle (100) is a one-piece molded structure.

7. The handle according to claim 1, characterized in that, The handle (100) further includes a snap-fit ​​portion (140), which is disposed on the same edge of the main body (110) as the mounting portion (120). The snap-fit ​​portion (140) includes a connecting surface (141) and an extension surface (142) disposed perpendicular to the connecting surface (141). The two ends of the connecting surface (141) are respectively connected to the edge of the main body (110) and the extension surface (142). The extension surface (142) is disposed parallel to the mounting portion (120). The extension surface (142), the connecting surface (141), and the mounting portion (120) together form a slot (101) into which the edge of the end plate (200) is snapped.

8. The handle according to claim 7, characterized in that, The mounting portion (120) includes two mounting surfaces (122), which are spaced apart along the length of the mounting portion (120), and the snap-fit ​​portion (140) is located between the two mounting surfaces (122).

9. A heat exchanger, characterized in that, include: The heat exchanger body has an end plate (200) at its end; The handle (100) according to any one of claims 1 to 8, wherein the mounting portion (120) of the handle (100) is connected to the end plate (200).

10. An air conditioner, characterized in that, The air conditioner includes the heat exchanger as described in claim 9.

Images