Evaporation box of automobile air conditioner

Abstract

The utility model discloses an automobile air conditioner evaporation box which comprises an evaporation box fan shell and is characterized in that a connecting pipe is arranged on the evaporation box fan shell, the connecting pipe is fixedly connected with the evaporation box fan shell, a fan is arranged on the evaporation box fan shell, a fixing column is arranged on the outer side of the evaporation box fan shell, and the fixing column is fixedly connected with the evaporation box fan shell. The fixing columns are fixedly connected with the evaporation box fan shell, the number of the fixing columns is four, a first screw is arranged on the fan and penetrates through the fan, the first screw penetrates through the fixing columns and is in threaded connection with the fixing columns, a resistor is arranged on the evaporation box fan shell, and the resistor is in threaded connection with the fixing columns. According to the evaporator fan shell, the first screws and the fixing columns are arranged, when the evaporator fan shell is manufactured in the using process, original six fixing columns used for fixing a fan are changed into four fixing columns, two fixing columns are reduced, the stability of the fan cannot be affected under the action of the four fixing columns, and the evaporator fan shell is easy, convenient, time-saving and labor-saving to install.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile air conditioners, in particular to an automobile air conditioner evaporator box. Background Art

[0002] Car air conditioning is a necessary comfort configuration in the car. The air conditioner can cool and heat. The heating principle of the air conditioner is very simple. After turning on the heating function, the high-temperature coolant in the engine will pass through the heater tank, and then the wind blown by the blower will pass through the heater tank, so that hot air can be blown out from the air outlet of the air conditioner. The cooling principle of the air conditioner is not difficult. After pressing the AC button, the compressor clutch will engage and the engine will drive the compressor to rotate, so that the compressor can continuously compress the refrigerant and transport the refrigerant to the evaporator box. The car air conditioner needs to be used with a car air conditioner evaporator box.

[0003] However, there are some problems in the use of the current automobile air-conditioning evaporator. When the fan is installed on the evaporator fan housing, six fixing columns are set for installation, and the installation process is relatively troublesome. For the problems in the relevant technology, no effective solution has been proposed yet. Utility Model Content

[0004] In view of the problems in the related technology, the utility model proposes an automobile air-conditioning evaporator box to overcome the above technical problems existing in the existing related technology.

[0005] To this end, the specific technical solutions adopted by the utility model are as follows:

[0006] An automobile air-conditioning evaporator box, comprising an evaporator box fan housing, characterized in that a connecting pipe is provided on the evaporator box fan housing, the connecting pipe is fixedly connected to the evaporator box fan housing, and a fan is provided on the evaporator box fan housing;

[0007] A fixing column is arranged outside the evaporator box fan housing, and the fixing column is fixedly connected to the evaporator box fan housing, and the number of the fixing columns is four.

[0008] As a further solution of the utility model, the fan is provided with a first screw, the first screw passes through the fan, the first screw passes through the fixing column, and the first screw is threadedly connected to the fixing column.

[0009] As a further solution of the utility model, a resistor is provided on the evaporator box fan housing, a resistor is provided on the evaporator box fan housing, a second screw is provided on the outside of the resistor, the second screw passes through the resistor, the second screw passes through the evaporator box fan housing, and the second screw is threadedly connected to the evaporator box fan housing.

[0010] As a further solution of the utility model, a first reinforcing rib is provided on the evaporator box fan housing, and the first reinforcing rib is fixedly connected to the evaporator box fan housing.

[0011] As a further solution of the utility model, a second reinforcing rib is provided on the evaporator box fan housing, the second reinforcing rib is fixedly connected to the evaporator box fan housing, and the second reinforcing rib is fixedly connected to the first reinforcing rib.

[0012] As a further solution of the utility model, an air outlet pipe is provided on the outside of the connecting pipe, and the air outlet pipe is fixedly connected to the connecting pipe.

[0013] As a further solution of the utility model, a connecting wire is fixedly connected to the outside of the fan, and the other end of the connecting wire is fixedly connected to a plug.

[0014] The beneficial effects of the utility model are as follows: by setting the evaporator box fan casing, fan, first screw and fixing column, when making the evaporator box fan casing during use, the original six fixing columns for fixing the fan are changed to four, reducing two fixing columns, and the stability of the fan is not affected by the action of the four fixing columns, and the installation is simple and convenient, saving time and effort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] 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 will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the automobile air-conditioning evaporator box according to an embodiment of the utility model;

[0017] Figure 2 It is a schematic diagram of the installation structure of the air outlet pipe of the automobile air-conditioning evaporator box according to an embodiment of the utility model;

[0018] Figure 3 The evaporator box of the automobile air conditioner according to the embodiment of the utility model Figure 1 Schematic diagram of the installation structure at A;

[0019] Figure 4 The evaporator box of the automobile air conditioner according to the embodiment of the utility model Figure 1 Schematic diagram of the structure at point B.

[0020] In the figure: 1. Evaporator fan housing; 2. Connecting pipe; 3. Fan; 4. First screw; 5. Resistor; 6. Second screw; 7. First reinforcing rib; 8. Second reinforcing rib; 9. Fixing column; 10. Air outlet pipe; 11. Connecting wire; 12. Plug. DETAILED DESCRIPTION

[0021] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0022] According to an embodiment of the utility model, an automobile air-conditioning evaporator box is provided.

[0023] Please refer to the instruction manual Figure 1-4 According to the embodiment of the utility model, the automobile air-conditioning evaporator box includes an evaporator box fan housing 1, a connecting pipe 2 is provided on the evaporator box fan housing 1, the connecting pipe 2 is fixedly connected to the evaporator box fan housing 1, and a fan 3 is provided on the evaporator box fan housing 1. This arrangement can be used for blowing. A fixing column 9 is provided on the outside of the evaporator box fan housing 1, and the fixing column 9 is fixedly connected to the evaporator box fan housing 1. The number of the fixing columns 9 is four.

[0024] In one embodiment, please refer to the attached specification Figure 1 and 3 As a further solution of the utility model, a first screw 4 is provided on the fan 3, the first screw 4 passes through the fan 3, the first screw 4 passes through the fixing column 9, and the first screw 4 is threadedly connected to the fixing column 9. This arrangement facilitates fixing the fan 3.

[0025] In one embodiment, please refer to the attached specification Figure 1 and 4 As a further solution of the utility model, a resistor 5 is provided on the evaporator box fan housing 1, and a second screw 6 is provided on the outside of the resistor 5. The second screw 6 penetrates the resistor 5, and the second screw 6 penetrates the evaporator box fan housing 1. The second screw 6 is threadedly connected to the evaporator box fan housing 1. This arrangement can fix the resistor 5 on the evaporator box fan housing 1.

[0026] In one embodiment, please refer to the attached specification Figure 1As a further solution of the utility model, a first reinforcing rib 7 is provided on the evaporator box fan housing 1, and the first reinforcing rib 7 is fixedly connected to the evaporator box fan housing 1. A second reinforcing rib 8 is provided on the evaporator box fan housing 1, and the second reinforcing rib 8 is fixedly connected to the evaporator box fan housing 1. The second reinforcing rib 8 is fixedly connected to the first reinforcing rib 7. This arrangement can enhance the strength of the evaporator box fan housing 1.

[0027] In one embodiment, please refer to the attached specification Figure 1 and 2 As a further solution of the utility model, an air outlet pipe 10 is provided outside the connecting pipe 2, and the air outlet pipe 10 is fixedly connected to the connecting pipe 2. This arrangement enables air to be discharged.

[0028] In one embodiment, please refer to the attached specification Figure 1 As a further solution of the utility model, a connecting wire 11 is fixedly connected to the outside of the fan 3, and a plug 12 is fixedly connected to the other end of the connecting wire 11. This arrangement can supply power to the fan 3.

[0029] When in use, the power supply of all electrical appliances in the device is an external power supply. During use, when making the evaporator box fan housing 1, the original six fixing columns 9 for fixing the fan 3 are changed to four, reducing two fixing columns 9. The stability of the fan 3 is not affected by the four fixing columns 9, and the installation is simple and convenient, saving time and effort. When installing the fan 3, the fan 3 is installed on the evaporator box fan housing 1, and the fan 3 can be installed and fixed by installing and fixing four first screws 4. After the fan 3 is installed, the plug 12 is inserted to energize the fan 3, and the fan 3 can be controlled to blow air through the resistor 5. When in use, air can be blown through the connecting pipe 2 and the air outlet pipe 10 under the action of the fan 3.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An evaporator box for an automobile air conditioner, comprising an evaporator box fan housing (1), It is characterized in that The evaporator box fan housing (1) is provided with a connecting pipe (2), the connecting pipe (2) is fixedly connected to the evaporator box fan housing (1), and the evaporator box fan housing (1) is provided with a fan (3); A fixing column (9) is provided on the outside of the evaporator box fan housing (1), and the fixing column (9) is fixedly connected to the evaporator box fan housing (1), and the number of the fixing columns (9) is four.

2. The automotive air conditioning evaporator box according to claim 1, It is characterized in that The fan (3) is provided with a first screw (4), the first screw (4) passes through the fan (3), the first screw (4) passes through a fixing column (9), and the first screw (4) is threadedly connected to the fixing column (9).

3. The automobile air conditioning evaporator box according to claim 1, It is characterized in that The evaporator box fan housing (1) is provided with a resistor (5), the outer side of the resistor (5) is provided with a second screw (6), the second screw (6) passes through the resistor (5), the second screw (6) passes through the evaporator box fan housing (1), and the second screw (6) is threadedly connected to the evaporator box fan housing (1).

4. The automotive air conditioning evaporator box according to claim 1, It is characterized in that The evaporator box fan housing (1) is provided with a first reinforcing rib (7), and the first reinforcing rib (7) is fixedly connected to the evaporator box fan housing (1).

5. The automobile air conditioning evaporator box according to claim 4, It is characterized in that The evaporator box fan housing (1) is provided with a second reinforcing rib (8), the second reinforcing rib (8) is fixedly connected to the evaporator box fan housing (1), and the second reinforcing rib (8) is fixedly connected to the first reinforcing rib (7).

6. The automotive air conditioning evaporator box according to claim 1, It is characterized in that An air outlet pipe (10) is provided outside the connecting pipe (2), and the air outlet pipe (10) is fixedly connected to the connecting pipe (2).

7. The automotive air conditioning evaporator box according to claim 1, It is characterized in that A connecting wire (11) is fixedly connected to the outside of the fan (3), and a plug (12) is fixedly connected to the other end of the connecting wire (11).

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