Radiator heat conduction plate of new energy automobile charger

Abstract

The utility model discloses a radiator heat-conducting plate of a new energy automobile charger, which comprises a heat-conducting plate and a heat-radiating plate, the heat-radiating plate is arranged on the upper surface of the heat-conducting plate, the upper surface of the heat-radiating plate is wave-shaped and is provided with a plurality of groups of clamping grooves, the upper end of the heat-radiating plate is provided with a plurality of groups of heat-radiating fins, the lower end of the heat-radiating plate is arranged in the clamping grooves, and the heat-radiating fins are arranged in the clamping grooves. A cooling circulation device is arranged in the heat dissipation plate, the contact area with air can be increased through the wave-shaped heat dissipation plate installed on the heat conduction plate, meanwhile, the heat dissipation effect can be improved in cooperation with a plurality of sets of heat dissipation fins installed on the heat dissipation plate, heat can be further taken away through the arranged cooling circulation device by means of circulating flowing of cooling liquid, and the heat dissipation efficiency is improved. And the heat dissipation effect is enhanced.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat conduction plate technical field, concretely is a new energy automobile charger's radiator heat conduction plate. BACKGROUND

[0002] With the popularity of new energy vehicles, its charger will generate a lot of heat in the working process. If it cannot be cooled in time, not only will it reduce the working efficiency of the charger, but also will shorten its service life, and even cause safety problems.

[0003] The existing charger radiator heat conduction plate has the disadvantages of simple structure, low heat dissipation efficiency and the like, and it is difficult to meet the market demand. Therefore, the new energy automobile charger's radiator heat conduction plate is proposed to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model discloses a new energy automobile charger's radiator heat conduction plate to solve the problem in the prior art.

[0005] In order to achieve the above object, the utility model provides the following technical scheme: a new energy automobile charger's radiator heat conduction plate, including heat conduction plate, radiator, the radiator is installed on the upper surface of heat conduction plate, the upper surface of radiator is wave -shaped, and a plurality of clamping grooves are formed on the surface, the upper end of radiator is provided with the heat dissipation fin, and a plurality of groups are arranged, and the lower end is installed in the inside of clamping groove, the inside of radiator is provided with cooling circulation device.

[0006] Preferably, the cooling circulation device comprises a condensate tank, a reflux pump, a liquid outlet pipe, a heat dissipation copper pipe and a reflux pipe, the condensate tank is installed on the surface of one end of the radiator, the reflux pump is connected to one end of the condensate tank, one end of the liquid outlet pipe is connected to one side of the reflux pump, the other end of the liquid outlet pipe is connected to one end of the heat dissipation copper pipe, the other end of the heat dissipation copper pipe is connected to one end of the reflux pipe, and the other end of the reflux pipe is communicated with the inside of the condensate tank.

[0007] Preferably, the upper surface of the radiator is provided with a first micro groove, and the first micro groove is provided with a plurality of groups, the surface of the lower end of the heat dissipation fin is provided with a second micro groove, and the second micro groove is provided with a plurality of groups.

[0008] Preferably, the heat dissipation copper pipe is arranged in the inside of the radiator in S shape and closely adheres to the radiator.

[0009] Preferably, the both ends of the heat conduction plate are welded with mounting seats, the mounting seats are screw-connected with bolts, the outside of the bolts is installed with springs, and the lower end of the spring is arranged on the upper end of the mounting seat.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The wave-shaped heat dissipation plate installed on the heat conduction plate can increase the contact area with air, and the multiple groups of heat dissipation fins installed on the heat dissipation plate can increase the heat dissipation effect.

[0012] 2. The condensate in the condensate tank is transmitted into the heat dissipation copper pipe through the liquid outlet pipe by the reflux pump, and then is transmitted into the condensate tank through the reflux pipe to circulate, so that the circulation flow of the cooling liquid can further take away heat and enhance the heat dissipation effect. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is a front view schematic diagram of the utility model;

[0014] Figure 2 It is a heat dissipation plate schematic diagram of the utility model;

[0015] Figure 3 It is a heat dissipation fin schematic diagram of the utility model;

[0016] Figure 4 It is an enlarged schematic diagram of A of the utility model;

[0017] In the drawing: 1-heat conduction plate, 2-heat dissipation plate, 3-heat dissipation fin, 4-condensate tank, 5- reflux pump, 6- reflux pipe, 7- clamping groove, 8- liquid outlet pipe, 9- heat dissipation copper pipe, 10- first micro groove, 11- second micro groove, 12- bolt, 13- spring, 14- mounting seat. DETAILED DESCRIPTION

[0018] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] Please refer to Figures 1-4 The utility model provides a heat dissipation device of new energy automobile charger, including heat conduction plate 1, heat dissipation plate 2, heat dissipation plate 2 installs on the upper surface of heat conduction plate 1, the upper surface of heat dissipation plate 2 is wave-shaped, and the surface is provided with multiple clamping grooves 7, and the upper end of heat dissipation plate 2 is provided with heat dissipation fin 3, and is provided with multiple groups, and the lower end is installed in the inside of clamping groove 7, and the inside of heat dissipation plate 2 is provided with cooling circulation device.

[0020] Specifically, by installing the wave-shaped heat dissipation plate 2 on the heat-conducting plate 1, the contact area with air can be increased, and by installing multiple groups of heat dissipation fins 3 on the heat dissipation plate 2, the heat dissipation effect can be increased. By setting the cooling circulation device, the circulation of the cooling liquid can be utilized to further remove heat and enhance the heat dissipation effect.

[0021] The cooling circulation device comprises a condensate tank 4, a return pump 5, a liquid outlet pipe 8, a heat dissipation copper pipe 9, and a return pipe 6. The condensate tank 4 is installed on the surface of one end of the heat dissipation plate 2, the return pump 5 is connected to one end of the condensate tank 4, one end of the liquid outlet pipe 8 is connected to one side of the return pump 5, the other end of the liquid outlet pipe 8 is connected to one end of the heat dissipation copper pipe 9, the other end of the heat dissipation copper pipe 9 is connected to one end of the return pipe 6, and the other end of the return pipe 6 is connected to the inside of the condensate tank 4. The condensate in the condensate tank 4 is transmitted to the heat dissipation copper pipe 9 through the liquid outlet pipe 8 by the return pump 5, and then is transmitted to the condensate tank 4 through the return pipe 6 for circulation, so that the circulation of the cooling liquid can be utilized to further remove heat and enhance the heat dissipation effect.

[0022] The upper surface of the heat dissipation plate 2 is provided with a first micro groove 10, and the lower end surface of the heat dissipation fin 3 is provided with a second micro groove 11. The first micro groove 10 and the second micro groove 11 are arranged in multiple groups. The first micro groove 10 and the second micro groove 11 can guide the rapid conduction of heat and accelerate the heat dissipation process.

[0023] The heat dissipation copper pipe 9 is arranged in an S-shaped manner inside the heat dissipation plate 2 and closely adheres to the heat dissipation plate 2. The S-shaped heat dissipation copper pipe 9 can utilize the circulation of the cooling liquid to increase the heat dissipation effect.

[0024] The heat-conducting plate 1 is provided with mounting seats 14 at both ends, the mounting seats 14 are threadedly connected with bolts 12, the outer sides of the bolts 12 are provided with springs 13, and the lower ends of the springs 13 are arranged on the upper ends of the mounting seats 14. The bolts 12 and the springs 13 can be used to fix the heat-conducting plate 1 and the heat dissipation plate 2.

[0025] Working principle: the utility model discloses a new energy automobile charger's radiator heat conduction plate, first through bolt 12 installs its in the inside of charger, through setting up spring 13 on the outside of bolt 12, can lock heat conduction plate 1 and prevent loosening, through the corrugated heat sink 2 installed on heat conduction plate 1, can increase the contact area with air, simultaneously cooperate the multiple sets of heat dissipation fins 3 installed on heat sink 2, can increase the heat dissipation effect, through the surface of heat sink 2 and heat dissipation fin 3 is set with multiple first microgroove 10 and second microgroove 11, can guide heat conduction quickly, accelerates the heat dissipation process, through the condensate in condensate tank 4 through liquid outlet pipe 8 transmission to heat dissipation copper pipe 9 in the backflow pump 5 setting of, then again through the backflow pipe 6 transmission to condensate tank 4 in circulation, can utilize the circulating flow of coolant, further take away heat, enhance the heat dissipation effect.

[0026] The contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model shall be included in the protection scope of the utility model.

Claims

1. A heat-conducting plate of a radiator of a new energy vehicle charger, comprising a heat-conducting plate (1) and a radiating plate (2), characterized in that: The heat dissipation plate (2) is installed on the upper surface of the heat conduction plate (1), the upper surface of the heat dissipation plate (2) is wavy, a plurality of clamping grooves (7) are arranged on the surface, the upper end of the heat dissipation plate (2) is provided with a plurality of heat dissipation fins (3), and the lower end is installed in the clamping groove (7).

2. The heat-conducting plate of the radiator of the new energy vehicle charger according to claim 1, characterized in that: The cooling circulation device comprises a condensate tank (4), a backflow pump (5), a liquid outlet pipe (8), a heat dissipation copper pipe (9) and a backflow pipe (6), the condensate tank (4) is installed on the surface of one end of the heat dissipation plate (2), the backflow pump (5) is connected to one end of the condensate tank (4), one end of the liquid outlet pipe (8) is connected to one side of the backflow pump (5), the other end is connected to one end of the heat dissipation copper pipe (9), the other end of the heat dissipation copper pipe (9) is connected to one end of the backflow pipe (6), and the other end of the backflow pipe (6) is communicated with the inside of the condensate tank (4).

3. The heat-conducting plate of the radiator of the new energy vehicle charger according to claim 1, characterized in that: The upper surface of the heat dissipation plate (2) is provided with a plurality of first micro grooves (10), and the surface of the lower end of the heat dissipation fin (3) is provided with a plurality of second micro grooves (11).

4. The heat-conducting plate of the radiator of the new energy vehicle charger according to claim 2, characterized in that: The heat dissipation copper pipe (9) is arranged in an S-shaped manner in the heat dissipation plate (2) and is closely attached to the heat dissipation plate (2).

5. The heat-conducting plate of the radiator of the new energy vehicle charger according to claim 1, characterized in that: Both ends of the heat conduction plate (1) are welded with mounting seats (14), the mounting seats (14) are threadedly connected with bolts (12), the outer side of the bolts (12) is installed with springs (13), and the lower end of the spring (13) is arranged on the upper end of the mounting seat (14).

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