KR20020001304A - Bracket of condenser for vehicle - Google Patents

Abstract

PURPOSE: A bracket for a condenser of a bracket is provided to produce a condenser easily and to improve the external appearance and quality by preventing a bracket from being polluted due to the melting of a cladding material and maintaining sufficient combining strength. CONSTITUTION: A bracket(20) comprises a combining seat(25) settled on a combining face(24) of a combining unit(23) formed in the upper portion of a body(22) having a fixing protrusion and a fixing ledge(27) protruded inwardly from the end of a fixing rib(26) upwardly protruded from each side of the combining face. The combining seat is formed in the size enough to receive the outer face of a reinforcement(17) of a condenser. The fixing ledge restrains the combining seat from being displaced or shaken. For combining the condenser with the combining seat during brazing of the condenser, the combining seat is made with simple cladding material. By performing brazing after the reinforcement of the condenser to the combining seat, the bracket is firmly combined by the melting of the cladding material. After brazing, the entire portion of the bracket except the combining seat is not covered with the cladding material. Therefore, clean appearance is maintained.

Description

Bracket of vehicle condenser {Bracket of condenser for vehicle}

The present invention relates to a bracket for an automobile condenser, and more particularly, to improve the bracket for fixing the condenser of an automobile air conditioner system to a vehicle body, such that the condenser and the bracket can be easily provided to facilitate the manufacture of the entire condenser. It's about one bracket.

The automotive condenser is applied to an air conditioner, and the air conditioner is to keep the indoors contaminated by the rider's breathing or the temperature change of the outside in a fresh state or at a temperature suitable for activity to maintain a comfortable room.

Such an air conditioner is classified into a heating device used to increase the indoor temperature when the external temperature is low, such as winter, and a cooling device that lowers the indoor temperature when the external temperature is high, such as the summer.

The heating device allows the internal and external air introduced by the blower unit to pass through the heater core, thereby warming the air and introducing the interior of the vehicle in each mode through the module case to increase the indoor temperature.

The air conditioner lowers the room temperature by supplying the indoor and outdoor air introduced into each room by the control of the mode door of the module case via the evaporator so as to cool the room.

The air conditioner system of the above air conditioner is a compressor that converts the refrigerant into a gas of high temperature and high pressure → a condenser that liquefies the gas of high temperature and high pressure → removes moisture and dust, and supplies the refrigerant to the evaporator to supply the required amount to the cooling load. Receiver dryer for temporary storage → Expansion valve to make the same shape as frost of low temperature and low pressure to facilitate heat exchange in the evaporator. Circulate repeatedly.

As shown in FIG. 1, the condenser 10 of the air conditioner system is provided with a tank 11 for receiving a refrigerant to be heat exchanged and circulating the heat exchanged refrigerant and a header 12 coupled to the front of the tank. .

The tube 13 has a flow path hole between the header 12 and the center 13 is coupled between the tube 13 and the tube 13 to improve heat exchangeability. On the lower side, the reinforcement 16 and the reinforcement 17 for protecting the tube 12 and the center 15 are mounted.

The reinforcement 17 of the condenser 10 is coupled to the bracket 20 for fixing the condenser 10 so as not to flow on the frame constituting the engine room.

The bracket 20 is brazed together with the tank 11, the header 12, the tube 13 and the center 15.

Conventionally, after applying the cladding material to the entire bracket in order to combine the bracket and the condenser to be brazed together to fix the condenser.

In this case, the part that is combined with the actual condenser is coated with the clad material on the upper part of the bracket or the entire bracket, so that the part that is not joined becomes quite dirty by melting, etc., appearing during brazing. There are several problems, such as having to have a phosphorus process.

Therefore, the present invention has been developed to solve the problems as described above to improve the bracket for fixing the condenser, even after bonding with the condenser to prevent other parts except the bonding surface contaminated by melting the cladding material while sufficient bonding force The purpose of the present invention is to facilitate the manufacture of the entire condenser and to contribute to the improvement of appearance and quality.

1 is an overall front view of an automotive capacitor for explaining the present invention.

Figure 2 is an exploded perspective view of a bracket for a capacitor to which the technique of the present invention is applied.

Figure 3 is a cross-sectional configuration of the bracket for a capacitor to which the technique of the present invention is applied.

* Description of the symbols used in the main parts of the drawings *

10; Condenser

17; Reinforcement

20; Brackets

25; Bonding sheet

26; Fixed rib

27; Fixed jaw

Hereinafter, with reference to the accompanying drawings will be described the configuration and operation of the preferred embodiment of the present invention for achieving the above object.

1 is an overall front view of an automotive capacitor for explaining the present invention, FIG. 2 is an exploded perspective view of a bracket for a condenser to which the technique of the present invention is applied, and FIG. 3 is a cross-sectional configuration diagram of a condenser bracket to which the technique of the present invention is applied. Explain together.

Automotive condenser 10 is;

A tank 11 for supplying a refrigerant to be heat exchanged and circulating the heat exchanged refrigerant and a header 12 coupled to the front of the tank are provided.

The tube 13 has a flow path hole between the header 12 and the center 13 is coupled between the tube 13 and the tube 13 to improve heat exchangeability. On the lower side, the reinforcement 16 and the reinforcement 17 for protecting the tube 12 and the center 15 are mounted.

In the reinforcement 17 of the condenser 10, a bracket 20 for fixing the condenser 10 so as not to flow on a frame constituting the engine room is provided with a tank 11, a header 12, and a tube 13. ) And the center 15 are brazed together.

In the present invention, by improving the bracket 20 to prevent the contamination of the non-bonding surface after coupling with the capacitor 10, it is characterized in that it can have a sufficient bonding force.

Bracket 20 of the present invention for this purpose;

It is possible to accommodate the outer surface of the reinforcement 17 of the condenser 10 by extending the engaging surface 24 of the coupler 23 formed on the upper portion of the body 22 having the fixing protrusion 21 below. The bonding sheet 25 of size is placed.

The coupling sheet 25 is prevented from being separated and flow by the fixing jaw 27 protruding inward from the end of the fixing rib 26 protruding upward from both sides of the coupling surface (24).

The bonding sheet 25 is composed of only the cladding material or to apply a cladding material to be combined with the condenser 10 when brazing the capacitor 10 will be natural.

The bracket 20 of the present invention as described above by connecting the reinforcement 17 of the condenser 10 to the coupling seat 25 placed in a state where the flow is prevented in the bracket 20 by cladding by performing brazing. It is bonded in a solid state by melting the bonding sheet 25 made of ash or melting of the cladding material applied to the bonding sheet 25.

After brazing as described above, since the cladding material is not coated on the bracket 20 except for the bonding sheet 25, contamination due to melting of the cladding material does not occur, thereby maintaining a clean aesthetic.

In addition, since the coupling sheet 25 is placed in the bracket 20 in a state where the flow is prevented, the phenomenon that the coupling sheet 25 is easily separated after brazing is prevented, thereby not causing any trouble to the mounting of the capacitor 10.

The present invention as described above improves the bracket for fixing the condenser to prevent the contamination of the clad material other parts other than the bonding surface even after joining by brazing with the condenser while having a sufficient bonding force to manufacture the entire condenser It has many effects such as facilitating the appearance and improving the quality.

Claims (3)

A tank 11 and a header 12 coupled to the front of the tank 11 to receive the refrigerant to be exchanged and circulate the heat exchanged refrigerant; A tube 13 coupled in multiple stages with a flow path between the header 12; A center 15 coupled between the tubes 13 to improve heat exchangeability; Condenser (10) having a reinforcement (16) and a reinforcement (17) to protect the tube (12) and the center (15) on the upper and lower sides of the tube (13); In combination with the reinforcement (17) to form a bracket (20) for fixing the capacitor (10); The bracket 20 extends the coupling surface 24 of the coupling hole 23 formed on the upper portion of the body 22 having the fixing protrusion 21 at the lower side of the reinforcement 17 of the condenser 10. A mounting sheet 25 capable of accommodating an outer surface thereof; The coupling sheet 25 is characterized in that the separation and flow is prevented by the fixing jaw (27) protruding inward from the end of the fixing rib 26 protruding upward from both sides of the coupling surface (24) Bracket for automotive condenser. The method of claim 1; The coupling sheet 25 is a bracket for an automobile condenser, characterized in that the cladding material is applied so that it can be brazed with the condenser (10). The method of claim 1 The coupling sheet 25 is a bracket for an automobile condenser, characterized in that consisting of a cladding material to be brazed with the capacitor (10).