Automobile air conditioner condenser

Abstract

The utility model discloses an automobile air conditioner condenser which comprises a condenser body, a fan cover is arranged at the rear end of the condenser body, the fan cover comprises a first baffle and a second baffle, a limiting hole is formed in the second baffle, a plurality of ventilation grooves are formed in the second baffle, and the first baffle and the second baffle are communicated with each other. A ventilation groove is formed in the rear end face of the condenser body, a ventilation plate matched with the ventilation groove is arranged in the ventilation groove, shaft rods are fixedly connected to the upper end and the lower end of the ventilation plate respectively, a rotating groove matched with the shaft rods is formed in the second baffle, a spring is fixedly connected between the groove bottom wall of the rotating groove and the ventilation plate, and a fixing plate is fixedly connected to the rear end face of the condenser body. A limiting groove matched with the first baffle is formed in the fixing plate, and a fixing hole is formed in the fixing plate. Compared with the prior art, the automobile air conditioner condenser has the advantages that most of wind generated by the fan can be blown to the condenser and is not easy to lose, the temperature of the condenser is reduced, and the condensation efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of automobile air-conditioning condensers, and in particular relates to an automobile air-conditioning condenser. Background Art

[0002] The principle of the automobile air conditioning condenser is to cool the high-temperature and high-pressure refrigerant gas into high-pressure liquid through a series of physical changes, thereby achieving the cooling effect inside the car. The high-temperature and high-pressure refrigerant vapor enters the condenser, exchanges heat with the cooling medium (usually water or air) outside the condenser, releases heat to the cooling medium, and gradually cools into a high-pressure liquid.

[0003] Generally, a fan is installed behind the condenser. The wind from the fan can quickly reduce the temperature of the condenser, and then quickly condense the refrigerant vapor entering the condenser into liquid. The fan is usually at a certain distance from the condenser, which causes part of the wind from the fan to flow around the condenser, causing the temperature of the car air conditioner condenser to rise, affecting the condensation efficiency. Utility Model Content

[0004] The utility model aims to provide a car air-conditioning condenser, which can make most of the wind generated by the fan blow to the condenser, is not easy to lose, reduces the temperature of the condenser, and increases the condensation efficiency.

[0005] In order to achieve the above-mentioned purpose, a specific embodiment of the utility model provides an automobile air-conditioning condenser, including a condenser body, a rear end of the condenser body is provided with a wind hood, the wind hood includes a first baffle and a second baffle, and a limiting hole is provided in the second baffle.

[0006] In one or more embodiments of the utility model, a plurality of ventilation grooves are provided in the second baffle plate, ventilation plates matching the ventilation grooves are arranged in the ventilation grooves, shaft rods are fixedly connected to the upper and lower ends of the ventilation plates respectively, a rotating groove matching the shaft rod is provided in the second baffle plate, and a spring is fixedly connected between the bottom wall of the rotating groove and the ventilation plate.

[0007] In one or more embodiments of the present invention, a fixing plate is fixedly connected to the rear end surface of the condenser body, and a limiting groove matching the first baffle is formed in the fixing plate.

[0008] In one or more embodiments of the present invention, a fixing hole is provided in the fixing plate, and a fixing bolt is threadedly connected in the fixing hole.

[0009] In one or more embodiments of the present invention, a sealing ring is arranged in the limiting groove.

[0010] In one or more embodiments of the present invention, the second baffle is a flexible plate.

[0011] In one or more embodiments of the present invention, an elastic band is arranged in the limiting hole.

[0012] In one or more embodiments of the present invention, a rubber belt is arranged inside the elastic belt.

[0013] In one or more embodiments of the present invention, a plurality of fixing grooves are provided in the fixing plate, and a diverter plate is provided in the fixing groove.

[0014] In one or more embodiments of the present invention, an elastic plate is provided at one end of the diverter plate.

[0015] Compared with the prior art, the automobile air-conditioning condenser of the utility model can make most of the wind generated by the fan blow to the condenser, which is not easy to lose, thereby reducing the temperature of the condenser and increasing the condensation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the utility model, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 This is a schematic structural diagram of a car air-conditioning condenser from a first perspective in one embodiment of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a car air-conditioning condenser from a second viewing angle in one embodiment of the utility model;

[0019] Figure 3 This is a cross-sectional view of an automobile air-conditioning condenser in one embodiment of the utility model;

[0020] Figure 4 This is a schematic diagram of a use state of an automobile air-conditioning condenser in one embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the structure of a ventilation plate of an automobile air-conditioning condenser in one embodiment of the utility model;

[0022] Figure 6 The utility model is a cross-sectional view of a ventilation plate of an automobile air-conditioning condenser in one embodiment.

[0023] Description of main reference numerals:

[0024] 11. Condenser body; 21. Wind cover; 22. First baffle; 23. Second baffle; 24. Limiting hole; 31. Fixing plate; 32. Limiting slot; 33. Fixing hole; 34. Fixing bolt; 41. Elastic band; 51. Rubber band; 61. Fixing slot; 62. Diverter plate; 71. Ventilation slot; 72. Ventilation plate; 81. Rotating slot; 82. Shaft; 83. Spring. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0026] like Figures 1 to 6 As shown, a car air conditioning condenser in one embodiment of the utility model includes a condenser body 11. Specifically, high-temperature and high-pressure refrigerant gas enters the interior of the condenser, and the heat is dissipated through the heat dissipation fins in the condenser, so that the gas is condensed into liquid. The fan behind the condenser body 11 can increase the air flow speed near the condenser body 11, reduce the temperature of the condenser, and increase the condensation efficiency of the gas.

[0027] The rear end of the condenser body 11 is provided with a hood 21, which includes a first baffle 22 and a second baffle 23. A limiting hole 24 is provided in the second baffle 23 for fixing the fan group. The limiting hole 24 is rectangular, and the fan is generally a fan group composed of two or more fans, and the fan is rectangular, so that the limiting hole 24 can better match the fan.

[0028] Specifically, Figure 4 As shown, the fan generally includes an outer fixing frame and a fan body located in the fixing frame. The second baffle 23 can be mounted on the fixing frame through the limiting hole 24. The wind generated by the fan can be gathered in the wind cover 21 through the first baffle 22 and the second baffle 23, and will not flow around the condenser body 11. It can ensure that most of the wind generated by the fan is blown to the condenser body 11, so that the temperature of the condenser body 11 is rapidly reduced, and the condensation efficiency of the gas is increased.

[0029] Ginseng Figure 2 , Figure 5 and Figure 6As shown, a plurality of ventilation slots 71 are provided in the second baffle plate 23, and ventilation plates 72 matching the ventilation slots 71 are provided in the ventilation slots 71. The upper and lower ends of the ventilation plates 72 are respectively fixedly connected with shafts 82, and a rotation slot 81 matching the shaft 82 is provided in the second baffle plate 23, and a spring 83 is fixedly connected between the bottom wall of the rotation slot 81 and the ventilation plate 72, and the spring 83 is located on the outside of the shaft 82.

[0030] The combination of the rotating groove 81, the shaft 82 and the spring 83 is equivalent to an elastic reel, and can realize that the ventilation plate 72 is parallel to the second baffle 23 in the initial state without external force, that is, the relative sealing of the second baffle 23 can be realized when there is no strong wind impacting the ventilation plate 72. At the same time, when there is strong wind impacting the ventilation plate 72, the ventilation plate 72 can rotate to achieve the following effect. Figure 5 or Figure 6 In this state, the maximum angle between the ventilation plate 72 and the second baffle 23 is 90 degrees.

[0031] Specifically, the condenser body 11 is generally installed in front of the car. When the car is running at high speed, the high-speed air in front of the car will flow to the condenser body 11 through the gap in front of the car, which can quickly take away the heat on the condenser body 11 and increase the condensation efficiency. The high-speed air flows through the condenser body 11 and enters the wind cover 21. The air can push the ventilation plate 72 to open the ventilation plate 72 and no longer block the ventilation slot 71. The air flows out through the ventilation slot 71 to circulate the air.

[0032] When the air flow speed in front of the car is low or does not flow, such as when driving on a city road or in a traffic jam, the ventilation plate 72 can automatically close the ventilation slot 71 under the action of the spring 83. At this time, the wind blown by the fan will not leak through the ventilation slot 71, thereby increasing the efficiency of condensation.

[0033] Ginseng Figure 3 As shown, a fixing plate 31 is fixedly connected to the condenser body 11, and a limiting groove 32 matching the first baffle 22 is provided in the fixing plate 31. The first baffle 22 can be extended and retracted in the limiting groove 32, thereby adjusting the distance between the second baffle 23 and the fan, so that the second baffle 23 can be sleeved on the fan.

[0034] A fixing hole 33 is formed in the fixing plate 31, and a fixing bolt 34 is threadedly connected in the fixing hole 33. The fixing bolt 34 can abut against the first baffle plate 22 in the limiting groove 32, fix the first baffle plate 22 in the limiting groove 32, and ensure the stability of the wind cover 21.

[0035] A sealing ring is arranged in the limiting groove 32 to prevent the wind generated by the fan from leaking from the connection between the first baffle plate 22 and the limiting groove 32. The second baffle plate 23 is a flexible plate, and the second baffle plate 23 can be retracted, and the limiting hole 24 can better match fans of different sizes.

[0036] An elastic band 41 is disposed in the limiting hole 24, and the second baffle 23 can be fixed on the fan more stably through the elastic band 41, thereby increasing the stability between the second baffle 23 and the fan fixing frame. A rubber band 51 is disposed in the elastic band 41, and the rubber band 51 can increase the sealing between the elastic band 41 and the fan, thereby preventing the air generated by the fan from leaking.

[0037] A plurality of fixing grooves 61 are provided in the fixing plate 31, and a diverter plate 62 is provided in the fixing groove 61. There are gaps between the diverter plates 62. The diverter plates 62 can divert the wind blown out by the fan so that the wind can be blown to the condenser body 11 more evenly, ensuring that other positions of the condenser body 11 are also blown by the wind, so that the overall temperature is reduced.

[0038] Among them, an elastic plate is provided at one end of the diverter plate 62 to facilitate installation and removal of the diverter plate 62, and to adjust the number of the diverter plates 62 and the gaps between the diverter plates 62 to achieve a better diverting effect.

[0039] When using, refer to Figure 1 to Figure 6 As shown, the second baffle 23 can be mounted on the fan through the limiting hole 24, and the wind generated by the fan can be gathered in the first baffle 22 and the second baffle 23, and will not flow around, and most of it can be blown to the condenser body 11. The condensation efficiency of the automobile air conditioner condenser can be increased.

[0040] Compared with the prior art, the automobile air-conditioning condenser of the utility model can make most of the wind generated by the fan blow to the condenser, which is not easy to lose, thereby reducing the temperature of the condenser and increasing the condensation efficiency.

[0041] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0042] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A car air conditioning condenser, comprising a condenser body, characterized in that: A wind hood is arranged at the rear end of the condenser body, and the wind hood includes a first baffle and a second baffle, a limiting hole is provided in the second baffle, and a fixing plate is fixedly connected to the rear end surface of the condenser body, and a limiting groove matching the first baffle is provided in the fixing plate.

2. The automobile air conditioning condenser according to claim 1, characterized in that: A plurality of ventilation slots are provided in the second baffle plate, and ventilation plates matching the ventilation slots are arranged in the ventilation slots. The upper and lower ends of the ventilation plates are respectively fixedly connected with shaft rods. A rotating slot matching the shaft rod is provided in the second baffle plate, and a spring is fixedly connected between the bottom wall of the rotating slot and the ventilation plate.

3. The automobile air conditioning condenser according to claim 1, characterized in that: A fixing hole is provided in the fixing plate, and a fixing bolt is threadedly connected in the fixing hole.

4. The automobile air-conditioning condenser according to claim 1, characterized in that: A sealing ring is arranged in the limiting groove.

5. The automobile air-conditioning condenser according to claim 1, characterized in that: The second baffle is a flexible plate.

6. The automobile air-conditioning condenser according to claim 1, characterized in that: An elastic band is arranged in the limiting hole.

7. The automobile air-conditioning condenser according to claim 6, characterized in that: A rubber belt is arranged inside the elastic belt.

8. The automobile air-conditioning condenser according to claim 1, characterized in that: A plurality of fixing grooves are provided in the fixing plate, and a flow dividing plate is arranged in the fixing groove.

9. The automobile air-conditioning condenser according to claim 8, characterized in that: An elastic plate is arranged at one end of the diverter plate.

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