Side plate structure of condenser of vehicle-mounted air conditioner

Abstract

The utility model relates to the technical field of automobile air conditioner heat pump systems, in particular to a vehicle-mounted air conditioner condenser side plate structure which comprises a side plate (3), and a reinforcing structure is arranged on the side plate (3). According to the reinforcing structure, the overall weight of the side plate is effectively reduced, and the structural strength of the side plate is reasonably improved; by means of the side plates, the whole structure is reinforced by the side plates, the flat pipes are fully protected, and meanwhile the condenser can be made to be light in weight.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air-conditioning heat pump systems, and in particular to a side plate structure of a vehicle-mounted air-conditioning condenser. Background Art

[0002] With the gradual promotion of new energy electric vehicles, the requirements for overall lightweighting are increasing; in the prior art, the side plates of the condenser are made of profile side plates, which are extruded profiles. The side plates are strong, but heavy and cannot meet the needs of use.

[0003] After searching, the applicant found that the Chinese patent document with publication number CN201955007U disclosed a condenser side plate on August 31, 2011, including a side plate body, a flange arranged parallel to the length direction of the side plate body and vertically fixed to the side plate body, and a connecting part fixed to both ends of the side plate body to achieve a connection with the liquid collecting pipe of the condenser, the connecting part and the side plate body are located in the same plane, and the connecting part and the liquid collecting pipe constitute a plug-in structure.

[0004] This device cannot reduce the overall structural weight while ensuring the structural strength of the vehicle-mounted condenser side panels. Utility Model Content

[0005] The utility model aims to provide a vehicle-mounted air-conditioning condenser side plate structure which can ensure the structural strength of the vehicle-mounted condenser side plate and reduce the overall structural weight.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is: a side plate structure of a vehicle air-conditioning condenser, comprising a side plate, and a reinforcement structure is provided on the side plate.

[0007] The reinforcement structure comprises a reinforcement groove, and the reinforcement groove is arranged on the bottom surface of the side plate.

[0008] A convex rib is provided on one side of the side plate away from the reinforcement groove.

[0009] The convex ribs and the reinforcing grooves are evenly distributed on the side plates.

[0010] A square tube is provided on one side of the convex rib away from the side plate; the convex rib abuts against the square tube.

[0011] A left header is provided at one end of the side plate, and a right header is provided at the other end of the side plate.

[0012] Mounting plates are respectively provided at both ends of the side plate, and the mounting plates are respectively connected to the left header and the right header.

[0013] A flat tube is provided between the left header and the right header; and a side of the side plate away from the convex rib is connected to the flat tube.

[0014] The side plate is provided with a slot, the flat tube is provided with a block, and the block is engaged in the slot; a guide block is provided on the side of the side plate away from the rib, and the guide block is connected to the flat tube.

[0015] Two ends of the square tube are respectively in contact with the left header and the right header.

[0016] The beneficial effects of this application are:

[0017] The two ends of the side plate are respectively connected to the left header and the right header; the left header and the right header are connected to a plurality of flat tubes; a convex rib is provided on the top surface of the side plate, and a reinforcing groove is provided on the bottom surface of the side plate; the reinforcing groove and the convex rib are integrally stamped; the side of the side plate provided with the reinforcing groove is connected to the flat tube; the side of the side plate provided with the convex rib is provided with a square tube; the convex rib abuts against the square tube; the two ends of the square tube abut against the left header and the right header respectively;

[0018] The side plate is formed by continuous stamping to form the reinforcing grooves and convex ribs; the reinforcing grooves and convex ribs are arranged in multiple groups on the surface of the side plate; the reinforcing grooves effectively reduce the overall weight of the side plate and reasonably increase the structural strength of the side plate; the convex ribs are evenly arranged in groups on the surface of the side plate, which can further strengthen the overall structural strength of the side plate and enable it to withstand a larger load; the side plate structure can strengthen the overall structure and provide sufficient protection for the flat tubes while making the condenser lightweight;

[0019] When manufacturing the condenser, it is necessary to weld the side plate to the left collecting pipe and the right collecting pipe; the square tube is abutted between the left collecting pipe and the right collecting pipe, and the square tube presses the side plate against the flat tube; thereby achieving sufficient positioning of the side plate and ensuring the welding accuracy of the side plate to the left collecting pipe and the right collecting pipe; the device is provided with convex ribs on the side plate, and the convex ribs support the square tube from the side plate to a certain height, effectively reducing the contact area between the square tube and the side plate; when entering the brazing furnace for welding, the side plate can be reduced from being contaminated and blackened by the furnace, which can ensure the cleanliness of the product and reduce the cleaning intensity of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The specific implementation of the utility model is further described in detail below in conjunction with the accompanying drawings, wherein:

[0021] Figure 1 This is a schematic diagram of the connection status of the side plate structure of the vehicle air-conditioning condenser.

[0022] Figure 2This is a structural schematic diagram of the side plate structure of the vehicle air-conditioning condenser.

[0023] Figure 3 for Figure 2 The enlarged view of the part A of the side plate structure of the vehicle air conditioner condenser is shown.

[0024] Figure 4 This is a schematic diagram of the structure of the convex ribs of the side plate structure of the vehicle air-conditioning condenser.

[0025] The marks in the above figure are:

[0026] The markings in the figure are:

[0027] 1. Left header, 2. Right header,

[0028] 3. Side plate, 301. Raised rib, 302. Strengthening groove, 303. Mounting plate, 304. Slot, 305. Guide block,

[0029] 4. Flat tube, 5. Square tube. DETAILED DESCRIPTION

[0030] The following is a further detailed explanation of the specific implementation methods of the utility model through the description of the embodiments with reference to the accompanying drawings, with the aim of helping those skilled in the art to have a more complete, accurate and in-depth understanding of the inventive concept and technical solution of the utility model and facilitating its implementation.

[0031] Figure 1 The side plate structure of the vehicle air conditioner condenser shown includes a side plate 3, and a reinforcement structure is provided on the side plate 3. The reinforcement structure effectively reduces the overall weight of the side plate 3 and reasonably increases the structural strength of the side plate 3; so that the side plate 3 can strengthen the overall structure to provide sufficient protection for the flat tube 4 while enabling the condenser to be lightweight.

[0032] The reinforcement structure includes a reinforcement groove 302, which is arranged on the bottom surface of the side plate 3. The reinforcement groove 302 is a waist-shaped groove, and a plurality of waist-shaped grooves arranged on the side plate 3 can effectively reduce the redundant structure of the side plate 3, effectively reduce the overall weight of the side plate 3, and reasonably increase the structural strength of the side plate 3.

[0033] The side of the side plate 3 away from the reinforcement groove 302 is provided with a rib 301. The rib 301 and the reinforcement groove 302 are an integral structure; the side plate 3 is stamped into the reinforcement groove 302 and the rib 301; the rib 301 can further strengthen the overall structural strength of the side plate 3, so that it can withstand a larger load.

[0034] The convex ribs 301 and the reinforcing grooves 302 are evenly distributed on the side plate 3. Four groups of convex ribs 301 are arranged on the surface of the side plate 3, and each group has two convex ribs 301; the number of reinforcing grooves 302 corresponds to the number of convex ribs 301; the convex ribs 301 and the reinforcing grooves 302 are evenly arranged in groups on the surface of the side plate 3, which can effectively strengthen the structural strength of the side plate 3 and reduce the weight of the side plate 3.

[0035] A square tube 5 is provided on the side of the convex rib 301 away from the side plate 3; the convex rib 301 abuts against the square tube 5. When the side plate 3 is welded to the left header 1 and the right header 2, the square tube 5 presses the side plate 3 against the flat tube 4; thereby achieving sufficient position limitation of the side plate 3 and ensuring the welding accuracy of the side plate 3 to the left header 1 and the right header 2; the convex rib 301 supports the square tube 5 from the side plate 3 to a certain height, effectively reducing the contact area between the square tube 5 and the side plate 3; when entering the brazing furnace for welding, the side plate 3 can be reduced from being polluted and blackened by the furnace, which can ensure the cleanliness of the product and reduce the cleaning intensity of the staff.

[0036] A left header 1 is provided at one end of the side plate 3, and a right header 2 is provided at the other end of the side plate 3. The two ends of the side plate 3 are welded to the left header 1 and the right header 2 respectively, and the side plate 3 fixedly connects the left header 1 and the right header 2, so that the three form a complete structure, which enables the condenser to function normally.

[0037] Mounting plates 303 are respectively provided at both ends of the side plate 3, and the mounting plates 303 are respectively connected to the left header 1 and the right header 2. The mounting plates 303 are arc-shaped plates; the shape of the mounting plates 303 corresponds to the shape of the connection position of the left header 1 and the right header 2; the mounting plates 303 are aligned and installed on the left header 1 and the right header 2, and then can be welded to achieve a tight connection between the three.

[0038] A flat tube 4 is provided between the left header 1 and the right header 2; the side of the side plate 3 away from the rib 301 is connected to the flat tube 4. The two ends of the flat tube 4 are respectively connected to the left header 1 and the right header 2; the side plate 3 can provide sufficient protection for the flat tube 4, effectively preventing the flat tube 4 from being damaged by external impact, resulting in the condenser not being able to work normally.

[0039] The side plate 3 is provided with a slot 304, and the flat tube 4 is provided with a block, which is engaged in the slot 304; a guide block 305 is provided on the side of the side plate 3 away from the rib 301, and the guide block 305 is connected to the flat tube 4. The block and the slot 304 are connected, which can fully fix the side plate 3 and the flat tube 4, and facilitate installation and disassembly; the guide block 305 is arranged inside the slot 304 and extends downward along its edge; the guide block 305 can guide the side plate 3, which is convenient for the installation operation of the side plate 3 on the flat tube 4.

[0040] The two ends of the square tube 5 are respectively abutted against the left header 1 and the right header 2. When manufacturing the condenser, the side plate 3 needs to be welded to the left header 1 and the right header 2; the square tube 5 is abutted between the left header 1 and the right header 2, and the square tube 5 presses the side plate 3 against the flat tube 4; thereby achieving sufficient positioning of the side plate 3 and ensuring the welding accuracy of the side plate 3 and the left header 1 and the right header 2.

[0041] The specific working process of the utility model is as follows:

[0042] Continuously stamp multiple groups of reinforcing grooves 302 and convex ribs 301 on the side plate 3; connect the side plate 3 with the flat tube 4; align the two ends of the side plate 3 with the left collecting pipe 1 and the right collecting pipe 2; abut the square tube 5 between the left collecting pipe 1 and the right collecting pipe 2, and press the square tube 5 against the convex rib 301; now, enter the brazing furnace to weld the two ends of the side plate 3 with the left collecting pipe 1 and the right collecting pipe 2.

[0043] The above is an exemplary description of the utility model in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various non-substantial improvements are made using the method concept and technical solution of the utility model; or the above concept and technical solution of the utility model are directly applied to other occasions without improvement, they are all within the protection scope of the utility model.

Claims

1. A side plate structure of a vehicle air-conditioning condenser, characterized in that: It comprises a side plate (3), wherein the side plate (3) is provided with a reinforcement structure; The reinforcement structure comprises a reinforcement groove (302), and the reinforcement groove (302) is arranged on the bottom surface of the side plate (3); A convex rib (301) is provided on one side of the side plate (3) away from the reinforcement groove (302); The convex ribs (301) and the reinforcing grooves (302) are evenly distributed on the side plate (3).

2. A vehicle air conditioning condenser side plate structure according to claim 1, characterized in that: A square tube (5) is provided on the side of the convex rib (301) away from the side plate (3); the convex rib (301) is in contact with the square tube (5).

3. A vehicle air conditioning condenser side plate structure according to claim 2, characterized in that: A left header (1) is provided at one end of the side plate (3), and a right header (2) is provided at the other end of the side plate (3).

4. A vehicle air conditioning condenser side plate structure according to claim 3, characterized in that: Mounting plates (303) are respectively provided at both ends of the side plate (3), and the mounting plates (303) are respectively connected to the left header (1) and the right header (2).

5. A vehicle air conditioning condenser side plate structure according to any one of claims 3-4, characterized in that: A flat tube (4) is provided between the left collecting pipe (1) and the right collecting pipe (2); and a side of the side plate (3) away from the convex rib (301) is connected to the flat tube (4).

6. A vehicle air conditioning condenser side plate structure according to claim 5, characterized in that: The side plate (3) is provided with a slot (304), the flat tube (4) is provided with a block, and the block is engaged in the slot (304); a guide block (305) is provided on the side of the side plate (3) away from the convex rib (301), and the guide block (305) is connected to the flat tube (4).

7. A vehicle air conditioning condenser side plate structure according to claim 6, characterized in that: Both ends of the square tube (5) are respectively in contact with the left header (1) and the right header (2).

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