Refrigerant heat dissipation assembly, air conditioner outdoor unit and air conditioner

Abstract

The utility model discloses a refrigerant heat dissipation assembly, an air conditioner outdoor unit and an air conditioner. The refrigerant heat dissipation assembly comprises a radiator body provided with a pre-positioning part and a fixed connection part; and the radiator cover is provided with a pre-positioning matching part and a fixed connection matching part, the pre-positioning matching part is matched with the fixed connection matching part, so that the radiator cover is pre-positioned on the radiator main body, and the fixed connection part is fixedly connected with the fixed connection matching part, so that the radiator cover is fixed on the radiator main body. According to the refrigerant heat dissipation assembly, the pre-positioning part is matched with the pre-positioning matching part, so that the heat dissipation cover is pre-positioned on the heat dissipation main body, the operation that a worker presses and positions the heat dissipation cover on the heat dissipation main body by hands can be omitted, then the fixed connection part and the fixed connection matching part are fixedly connected, and the heat dissipation cover is fixed on the heat dissipation main body; according to the scheme, the assembling process of the refrigerant heat dissipation assembly is simple, and the operation difficulty of workers is small.

Description

Technical Field

[0001] The utility model relates to air conditioning equipment technology, and more specifically, to a refrigerant heat dissipation component, an air conditioning outdoor unit and an air conditioner. Background Art

[0002] The existing air conditioner outdoor unit has a refrigerant heat dissipation component including a box body, an electric control board, a radiator body, a radiator cover and a U-shaped heat exchange tube. The box body is installed vertically, with the opening of the box body facing forward. The electric control board is installed vertically and is arranged inside the box body. The radiator body is fixed to the electric control board. The radiator cover is located on the front side of the radiator body. The heat exchange tube is arranged between the radiator body and the radiator cover. During assembly, the employee first fixes the heat exchange tube on the side of the radiator body facing the radiator cover by hand, then presses and positions the radiator cover on the radiator body, and then uses the other hand to screw in the screws to fix the radiator cover on the radiator body. This solution is difficult for employees to operate. Utility Model Content

[0003] The embodiment of the utility model provides a refrigerant heat dissipation component, the assembly process of which is simple and the operation difficulty of employees is small.

[0004] The embodiment of the utility model also provides an air-conditioning outdoor unit and an air conditioner.

[0005] The refrigerant heat dissipation component provided by the embodiment of the utility model includes: a radiator body, which is provided with a pre-positioning portion and a fixing portion; and a radiator cover, which is provided with a pre-positioning matching portion and a fixing matching portion, the pre-positioning portion cooperates with the pre-positioning matching portion so that the radiator cover is pre-positioned on the radiator body, and the fixing portion is fixedly connected with the fixing matching portion so that the radiator cover is fixed to the radiator body.

[0006] In some exemplary embodiments, the pre-positioning portion is a plug-in portion, and the pre-positioning mating portion is a plug-in mating portion. In a first direction, the radiator cover is located on one side of the radiator body, and in a second direction, the plug-in portion is plug-connected with the plug-in mating portion, and the first direction intersects with the second direction.

[0007] In some exemplary embodiments, the radiator body and the radiator cover are both vertically arranged, the first direction is a front-to-back direction, and the second direction is an up-down direction or a left-right direction.

[0008] In some exemplary embodiments, one of the plug-in portion and the plug-in mating portion is a plug post, the plug post includes an insertion section and a stop section, the other of the plug-in portion and the plug-in mating portion is a socket, the socket includes a passing section and a positioning section, the stop section passes through the passing section so that the insertion section is inserted into the passing section, the insertion section moves from the passing section to the positioning section, and the stop section prevents the plug post from escaping from the positioning section out of the socket.

[0009] In some exemplary embodiments, the side of the radiator body facing the radiator cover includes a mating section and a first exposed section, the mating section and the radiator cover together form a heat exchange tube installation channel, and the first exposed section is provided with a first heat exchange tube positioning portion; the refrigerant heat dissipation assembly also includes: a heat exchange tube, the heat exchange tube includes a second exposed section, a hidden section and a third exposed section connected in sequence, the hidden section is located in the heat exchange tube installation channel, the second exposed section and the third exposed section are both located outside the heat exchange tube installation channel, and the second exposed section is provided in the first exposed section and cooperates with the first heat exchange tube positioning portion for positioning.

[0010] In some exemplary embodiments, the refrigerant heat dissipation assembly also includes a box body and an electric control board, the electric control board is disposed in the box body, the radiator body is disposed on the electric control board, the radiator cover is located on the side of the radiator body facing away from the electric control board, and a second heat exchange tube positioning portion is provided on a portion of the box body adjacent to the third exposed section, and the third exposed section cooperates with the second heat exchange tube positioning portion for positioning.

[0011] In some exemplary embodiments, the second heat exchange tube positioning portion includes a snap-in slot, and the third exposed section is snapped into the snap-in slot.

[0012] In some exemplary embodiments, the heat exchange tube is U-shaped, the bent section of the heat exchange tube is arranged at the first exposed section, the first exposed section is provided with a convex column, the convex column is located on the recessed side of the bent section of the heat exchange tube, a stop boss is provided at the end of the convex column, a positioning groove is formed between the stop boss, the convex column and the first exposed section, the bent section of the heat exchange tube is positioned in the positioning groove, the first heat exchange tube positioning portion includes the positioning groove, and the second exposed section includes the bent section of the heat exchange tube.

[0013] The air conditioner outdoor unit provided in the embodiment of the utility model comprises the refrigerant heat dissipation component described in any of the above embodiments.

[0014] The air conditioner provided in the embodiment of the utility model includes the air conditioner outdoor unit described in any one of the above embodiments.

[0015] The refrigerant heat dissipation component provided by the embodiment of the utility model has a radiator body provided with a pre-positioning portion and a fixing portion, and a radiator cover provided with a pre-positioning matching portion and a fixing matching portion. The radiator cover is pre-positioned on the radiator body by first matching the pre-positioning matching portion with the pre-positioning matching portion. This saves the employees from the operation of manually pressing the radiator cover to position it on the radiator body, and then fixing the fixing portion with the fixing matching portion to fix the radiator cover to the radiator body. The assembly process of the refrigerant heat dissipation component of this scheme is simple and the operation difficulty of employees is small.

[0016] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0018] Figure 1 A schematic diagram of the three-dimensional structure of a refrigerant heat dissipation assembly provided in some embodiments of the present application;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of a refrigerant heat dissipation assembly provided in some other embodiments of the present application;

[0020] Figure 3 for Figure 2 Schematic diagram of the exploded structure of the refrigerant heat dissipation component shown.

[0021] The corresponding relationship between the reference numerals and the component names is as follows:

[0022] 100 radiator body, 110 pre-positioning portion, 111 insertion section, 112 stop section, 120 fixed portion, 130 matching section, 140 first exposed section, 141 first heat exchange tube positioning portion, 142 boss, 143 stop boss, 200 radiator cover, 210 pre-positioning matching portion, 211 through section, 212 positioning section, 220 fixed matching portion, 300 heat exchange tube installation channel, 400 heat exchange tube, 410 second exposed section, 420 hidden section, 430 third exposed section, 500 box body, 510 second heat exchange tube positioning portion, 600 electric control board. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0024] The refrigerant heat dissipation component provided by the embodiment of the utility model is as follows Figures 1 to 3 As shown, it includes: a radiator body 100, the radiator body 100 is provided with a pre-positioning portion 110 and a fixing portion 120; and a radiator cover 200, the radiator cover 200 is provided with a pre-positioning matching portion 210 and a fixing matching portion 220, the pre-positioning portion 110 matches with the pre-positioning matching portion 210 to make the radiator cover 200 pre-positioned on the radiator body 100, and the fixing portion 120 is fixedly connected with the fixing matching portion 220 to fix the radiator cover 200 to the radiator body 100.

[0025] In the refrigerant heat dissipation component, the radiator body 100 is provided with a pre-positioning portion 110 and a fixing portion 120, and the radiator cover 200 is provided with a pre-positioning matching portion 210 and a fixing matching portion 220. The pre-positioning portion 110 is first matched with the pre-positioning matching portion 210 to make the radiator cover 200 pre-positioned on the radiator body 100, thereby eliminating the need for employees to press and position the radiator cover 200 on the radiator body 100 by hand, and then fix the fixing portion 120 and the fixing matching portion 220 to fix the radiator cover 200 to the radiator body 100. The assembly process of the refrigerant heat dissipation component of this scheme is simple and the operation difficulty of employees is small.

[0026] In some examples, such as Figures 1 to 3 As shown, the pre-positioning portion 110 is a plug-in portion, and the pre-positioning matching portion 210 is a plug-in matching portion. In the first direction, the radiator cover 200 is located on one side of the radiator body 100. In the second direction, the plug-in portion is plug-connected with the plug-in matching portion, and the first direction intersects with the second direction.

[0027] Among them, Figures 1 to 3 As shown, the radiator body 100 and the radiator cover 200 are both vertically arranged, the first direction is the front-to-back direction, and the second direction is the up-down direction or the left-to-right direction.

[0028] like Figures 1 to 3 As shown, for the technical solution in which the second direction is the up-down direction: the pre-positioning matching part 210 is arranged to match with the pre-positioning part 110 from top to bottom, so that the radiator cover 200 will not cause the pre-positioning part 110 and the pre-positioning matching part 210 to separate under the action of gravity, and the fixing part and the fixing matching part can be kept aligned.

[0029] For the technical solution in which the second direction is the left-right direction (not shown in the diagram of this solution): the pre-positioning matching portion 210 may be arranged to match with the pre-positioning portion 110 from left to right; or the pre-positioning matching portion 210 may be arranged to match with the pre-positioning portion 110 from right to left; all of the above can achieve the purpose of the present application, and its purpose does not deviate from the design concept of the present utility model, and will not be repeated here, and should all fall within the protection scope of the present application.

[0030] In some embodiments, Figures 1 to 3 As shown, one of the plug-in portion and the plug-in mating portion is a plug-in column, which includes an insertion section 111 and a stop section 112, and the other of the plug-in portion and the plug-in mating portion is a socket, which includes a through section 211 and a positioning section 212. The stop section 112 passes through the through section 211 so that the insertion section 111 is inserted into the through section 211, and the insertion section 111 moves from the through section 211 to the positioning section 212. The stop section 112 prevents the plug-in column from escaping from the positioning section 212. This solution has a simple structure and is convenient.

[0031] It may be that the plug-in part is set as a plug-in post and the plug-in mating part is set as a socket; or it may be that the plug-in mating part is set as a plug-in post and the plug-in part is set as a socket, etc.; all of the above can achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the protection scope of this application.

[0032] In one embodiment, if Figures 1 to 3 As shown, the second direction is the up and down direction, the pre-positioning part 110 is a plug, the stop section 112 of the plug is located at the end of the insertion section 111 away from the radiator body 100, the pre-positioning matching part 210 is a socket, and the positioning section 212 of the socket is located above the through section 211, and the through section 211 passes through the stop section 112 toward the radiator body 100 side and is sleeved on the insertion section 111, and then the radiator cover 200 is moved downward, so that the insertion section 111 moves from the through section 211 to the positioning section 212, and the stop section 112 is opposite to the positioning section 212. At this time, the plug cannot escape from the socket from the positioning section 212, so that the radiator cover 200 is pre-positioned on the radiator body 100.

[0033] In some exemplary embodiments, Figures 1 to 3As shown, the side of the radiator body 100 facing the radiator cover 200 includes a matching section 130 and a first exposed section 140, the matching section 130 and the radiator cover 200 together form a heat exchange tube installation channel 300, and the first exposed section 140 is provided with a first heat exchange tube positioning portion 141; the refrigerant heat dissipation assembly also includes: a heat exchange tube 400, the heat exchange tube 400 includes a second exposed section 410, a hidden section 420 and a third exposed section 430 connected in sequence, and the hidden section 420 is located at the heat exchange tube. In the heat pipe installation channel 300, the second exposed section 410 and the third exposed section 430 are both located outside the heat exchange tube installation channel 300, and the second exposed section 410 is arranged on the first exposed section 140 and cooperates with the first heat exchange tube positioning portion 141 for positioning, so that when the employee installs the radiator cover 200, there is no need to press and hold the heat exchange tube 400 on the radiator body 100 by hand. This solution simplifies the assembly process of the refrigerant heat dissipation assembly and makes it less difficult for the employee to operate. After the radiator cover 200 is pre-positioned on the radiator body 100, it will also press the heat exchange tube 400.

[0034] In some examples, such as Figure 2 and Figure 3 As shown, the refrigerant heat dissipation assembly also includes a box body 500 and an electric control board 600. The electric control board 600 is arranged in the box body 500, the radiator body 100 is arranged on the side of the electric control board 600, and the radiator cover 200 is located on the side of the radiator body 100 facing away from the electric control board 600. The part of the box body 500 adjacent to the third exposed section 430 is provided with a second heat exchange tube positioning portion 510, and the third exposed section 430 is positioned in coordination with the second heat exchange tube positioning portion 510. The heat exchange tube 400 can better ensure that the coordination posture of the heat exchange tube 400 and the radiator body 100 is stable and unique by pre-positioning the second exposed section 410 and the third exposed section 430, which is more conducive to the rapid assembly of the radiator body 100, the heat exchange tube 400 and the radiator cover 200, and the operation difficulty of employees is smaller.

[0035] Among them, Figure 2 and Figure 3 As shown, the box body 500 is arranged vertically, with the opening of the box body 500 facing forward, the electric control board 600 is arranged vertically and arranged inside the box body 500, the matching section 130 is located below the first exposed section 140, the second exposed section 410 cooperates with the second heat exchange tube positioning portion 510 to prevent the heat exchange tube 400 from being separated from the radiator body 100 under the action of gravity, and the third exposed section 430 is located below the hidden section 420.

[0036] In some embodiments, Figure 2 and Figure 3As shown, the heat exchange tube 400 is in a U shape, the curved section of the heat exchange tube 400 is arranged at the first exposed section 140, the first exposed section 140 is provided with a convex column 142, the convex column 142 is located at the concave side (i.e., the lower side) of the curved section of the heat exchange tube 400, the end of the convex column 142 is provided with a stop boss 143, a positioning groove is formed between the stop boss 143, the convex column 142 and the first exposed section 140, the curved section of the heat exchange tube 400 is positioned downward in the positioning groove, the first heat exchange tube positioning portion 141 includes the positioning groove, and the second exposed section 410 includes the curved section of the heat exchange tube 400. Among them, the positioning groove is set as an annular groove, the curved section of the heat exchange tube 400 is positioned downward in the positioning groove, which can prevent the heat exchange tube 400 from being separated from the radiator body 100 under the action of gravity. In this solution, the hidden section 420 includes two straight tube sections, the third exposed section 430 includes two straight tube sections, and the heat exchange tube installation channel 300 includes two straight tube channels. The two straight tube sections of the hidden section 420 are located in the two straight tube channels in a one-to-one correspondence.

[0037] In some embodiments, Figure 2 and Figure 3 As shown, the second heat exchange tube positioning portion 510 includes a bayonet, and the third exposed section 430 is snapped into the bayonet. This solution has a simple structure and is easy to operate. The bayonet includes two bayonet holes, both of which are arranged on the lower side wall of the box body 500. The two straight tube sections of the third exposed section 430 are snapped into the two bayonet holes one by one.

[0038] In some embodiments, Figures 1 to 3 As shown, the fixing portion 120 is configured as a screw hole, and the fixing matching portion 220 is configured as a through hole. The screw passes through the through hole and is screwed into the screw hole to fix the radiator cover 200 on the radiator body 100 .

[0039] The air conditioner outdoor unit (not shown in the figure) provided in the embodiment of the utility model comprises the refrigerant heat dissipation component described in any of the above embodiments.

[0040] The air conditioner outdoor unit has all the advantages of the refrigerant heat dissipation assembly provided by any of the above embodiments, which will not be described in detail here.

[0041] The air conditioner (not shown in the figure) proposed in the embodiment of the utility model includes the air conditioner outdoor unit described in any of the above embodiments.

[0042] This air conditioner has all the advantages of the air conditioner outdoor unit provided by any of the above embodiments, which will not be described in detail here.

[0043] To sum up, in the refrigerant heat dissipation assembly provided by the embodiment of the utility model, the radiator body is provided with a pre-positioning portion and a fixing portion, and the radiator cover is provided with a pre-positioning matching portion and a fixing matching portion. The radiator cover is pre-positioned on the radiator body by first matching the pre-positioning matching portion with the pre-positioning matching portion. This saves the employees from the operation of manually pressing the radiator cover to position it on the radiator body, and then fixing the fixing portion with the fixing matching portion to fix the radiator cover to the radiator body. The assembly process of the refrigerant heat dissipation assembly of this scheme is simple and the operation difficulty of employees is small.

[0044] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "'mouth'-shaped structure" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0045] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0046] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be defined by the attached claims.

Claims

1. A refrigerant heat dissipation component, characterized in that: include: The radiator body is provided with a pre-positioning portion and a fixing portion; and The radiator cover is provided with a pre-positioning matching part and a fixing matching part. The pre-positioning part matches with the pre-positioning matching part so that the radiator cover is pre-positioned on the radiator body, and the fixing part is fixedly connected with the fixing matching part so that the radiator cover is fixed to the radiator body.

2. The refrigerant heat dissipation assembly according to claim 1, characterized in that: The pre-positioning portion is a plug-in portion, and the pre-positioning matching portion is a plug-in matching portion. In a first direction, the radiator cover is located on one side of the radiator body. In a second direction, the plug-in portion is plug-connected with the plug-in matching portion. The first direction intersects with the second direction.

3. The refrigerant heat dissipation assembly according to claim 2, characterized in that: The radiator body and the radiator cover are both arranged vertically, the first direction is the front-back direction, and the second direction is the up-down direction or the left-right direction.

4. The refrigerant heat dissipation assembly according to claim 2, characterized in that: One of the plug-in portion and the plug-in mating portion is a plug post, which includes an insertion section and a stop section, and the other of the plug-in portion and the plug-in mating portion is a socket, which includes a passing section and a positioning section, the stop section passes through the passing section so that the insertion section is inserted into the passing section, the insertion section moves from the passing section to the positioning section, and the stop section prevents the plug post from escaping from the positioning section out of the socket.

5. The refrigerant heat dissipation component according to any one of claims 1 to 4, characterized in that: The side of the radiator body facing the radiator cover includes a matching section and a first exposed section, the matching section and the radiator cover together form a heat exchange tube installation channel, and the first exposed section is provided with a first heat exchange tube positioning portion; the refrigerant heat dissipation assembly also includes: A heat exchange tube, the heat exchange tube comprising a second exposed section, a hidden section and a third exposed section connected in sequence, the hidden section being located in the heat exchange tube installation channel, the second exposed section and the third exposed section being located outside the heat exchange tube installation channel, and the second exposed section being arranged on the first exposed section and being positioned in cooperation with the first heat exchange tube positioning portion.

6. The refrigerant heat dissipation assembly according to claim 5, characterized in that: The refrigerant heat dissipation component also includes a box body and an electric control board, the electric control board is arranged in the box body, the radiator body is arranged on the electric control board, the radiator cover is located on the side of the radiator body facing away from the electric control board, and the part of the box body adjacent to the third exposed section is provided with a second heat exchange tube positioning portion, and the third exposed section cooperates with the second heat exchange tube positioning portion for positioning.

7. The refrigerant heat dissipation assembly according to claim 6, characterized in that: The second heat exchange tube positioning portion includes a bayonet, and the third exposed section is snapped into the bayonet.

8. The refrigerant heat dissipation assembly according to claim 5, characterized in that: The heat exchange tube is in a U shape, and the bent section of the heat exchange tube is arranged at the first exposed section. The first exposed section is provided with a convex column, and the convex column is located on the recessed side of the bent section of the heat exchange tube. A stop boss is provided at the end of the convex column, and a positioning groove is formed between the stop boss, the convex column and the first exposed section. The bent section of the heat exchange tube is positioned in the positioning groove, the first heat exchange tube positioning portion includes the positioning groove, and the second exposed section includes the bent section of the heat exchange tube.

9. An air conditioner outdoor unit, characterized in that: It comprises a refrigerant heat dissipation component as claimed in any one of claims 1 to 8.

10. An air conditioner, characterized in that: It includes the air conditioner outdoor unit as claimed in claim 9.

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