CN213638716U - Heat exchanger batten for new energy automobile circuit board - Google Patents

Abstract

The utility model discloses a heat exchanger slat for new energy automobile circuit board, including the conducting strip, the conducting strip is provided with two sets altogether, and two sets of conducting strip symmetry slope sets up, the both sides of conducting strip are connected with the connecting plate, the part that the conducting strip is located the connecting plate below sets up as lower exposed portion, and the part that the conducting strip is located the connecting plate top sets up as upper exposed portion, upper exposed portion can gather heat, the top of conducting strip is equipped with the suction fan, the outside rigid coupling of connecting plate has outer mounting bracket, and the support is installed to outer mounting bracket's top, the support includes erector and crossbearer, the utility model discloses in the lower part of conducting strip is exposed state, compare in the conducting strip that the lower part is the closure state, the heat that exposed conducting strip can better absorb, in the utility model, lower exposed portion can absorb the heat that the circuit board distributes, can gather this heat on upper exposed portion, and the upper exposed part is in a gathering state, and the upper exposed part can gather heat.

Description

Heat exchanger batten for new energy automobile circuit board

Technical Field

The utility model relates to a new energy automobile technical field specifically is a heat exchanger slat for new energy automobile circuit board.

Background

At present, the global advocation of the theme of environmental protection is carried out, new energy automobiles are already introduced in China, most of the new energy automobiles on the market are mainly charged, the new energy automobiles operate by electric energy in use, the circuit board has larger power and larger volume compared with the circuit board used by the common automobile, the heat dissipation of the ordinary automobile aims at engine equipment and a circuit board in the use of a new energy automobile, the heat on the circuit board is also larger, however, at present, no heat dissipation device for a new energy automobile circuit board exists, the existing circuit board heat dissipation is completed by depending on the heat dissipation of an engine, the heat dissipation effect is poor, or a self-radiating circuit board is prepared, so that the process is complex, the overhauling difficulty is high, the radiating effect is poor, problems are easy to occur, the service life of the circuit board is influenced, and the replacement cost is high, so that a radiating piece aiming at the new energy automobile circuit board is urgently needed to be developed;

to this end, patent application No. 202020125097.X proposes a heat exchanger strip for a new energy automobile circuit board, which is in a state as shown in fig. 1, that is, a heat dissipation band 2 is installed above a base strip 200 in such a manner that the bottom thereof is in a sealed state and the heat absorption condition is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a heat exchanger slat for new energy automobile circuit board to solve among the prior art and take 2 to install in the top of base strip 200 in the heat dissipation promptly, its bottom of this kind of mode is for sealing the state, the not good problem of heat absorption condition.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat exchanger slat for new energy automobile circuit board, includes the conducting strip, the conducting strip is provided with two sets ofly altogether, and two sets of conducting strip symmetry slope settings, the both sides of conducting strip are connected with the connecting plate, the part that the conducting strip is located the connecting plate below sets up to lower exposed portion, and the part that the conducting strip is located the connecting plate top sets up to last exposed portion, it can gather heat to go up exposed portion, the top of conducting strip is equipped with the suction fan.

Preferably, the outer side of the connecting plate is fixedly connected with an outer mounting frame, and a support is mounted above the outer mounting frame.

Preferably, the support includes perpendicular frame and crossbearer, and perpendicular frame is fixed in the upper surface both sides of outer mounting bracket, and the crossbearer is installed between the upper end of perpendicular frame.

Preferably, the suction fan is installed on the cross frame.

Preferably, the installation foot is all installed to four corners of the lower surface of outer mounting bracket, and has seted up the mounting hole on the installation foot.

Preferably, a screw is provided inside the mounting hole, and the screw is inserted into the circuit board.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the lower part of the heat conducting fin in the utility model is in an exposed state, and compared with the heat conducting fin with the lower part in a closed state, the exposed heat conducting fin can better absorb heat;

2. in the utility model, the lower exposed part can absorb the heat emitted by the circuit board, the heat can be gathered on the upper exposed part, and the upper exposed part is in a gathering state, and the heat can be gathered by the upper exposed part;

3. the utility model discloses set up the suction fan, gone up the fan and carry out convulsions to in with the heat siphoning away on the exposed portion, and then make the radiating effect of this device better.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of a prior art heat exchanger bar plate;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a left side view of the present invention.

In the figure: 1. mounting a foot; 2. a heat conductive sheet; 21. an upper exposed portion; 22. a lower exposed portion; 3. an outer mounting frame; 4. a connecting plate; 5. a support; 51. erecting; 52. a cross frame; 6. an air suction fan.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 2, in an embodiment of the present invention, a heat exchanger slat for a new energy vehicle circuit board includes two sets of heat conducting fins 2, the two sets of heat conducting fins 2 are symmetrically and obliquely disposed, the lower portion of the heat conducting fin 2 is used for absorbing heat, the upper portion of the heat conducting fin can collect heat, the lower portion of the heat conducting fin 2 is exposed, and compared with the heat conducting fin whose lower portion is in a closed state, the exposed heat conducting fin can better absorb heat;

as shown in fig. 2 and fig. 3, the two sides of the heat conducting strip 2 are connected with the connecting plates 4, the connecting plates 4 can be connected with the heat conducting strips 2, the part of the heat conducting strip 2 below the connecting plates 4 is set as a lower exposed part 22, the lower exposed part 22 is used for absorbing heat on the circuit board, the lower exposed part 22 has a good heat absorbing effect, the part of the heat conducting strip 2 above the connecting plates 4 is set as an upper exposed part 21, and the upper exposed part 21 can collect heat from the lower exposed part 22;

with continued reference to fig. 2 and 3, the upper exposed portion 21 can collect heat, the suction fan 6 is disposed above the heat conducting fin 2, and the suction fan 6 can draw away heat collected on the upper exposed portion 21;

continuing to refer to fig. 2 and 3, an outer mounting frame 3 is fixedly connected to the outer side of the connecting plate 4, a support 5 is mounted above the outer mounting frame 3, the support 5 comprises a vertical frame 51 and a horizontal frame 52, the vertical frame 51 is fixed on two sides of the upper surface of the outer mounting frame 3, the horizontal frame 52 is mounted between the upper ends of the vertical frames 51, the suction fan 6 is mounted on the horizontal frame 52, and the support 5 is used for mounting the suction fan 6;

continuing to refer to fig. 2 and 3, the mounting feet 1 are mounted at four corners of the lower surface of the outer mounting frame 3, mounting holes are formed in the mounting feet 1, screws are arranged in the mounting holes, and the screws are inserted into the circuit board.

The utility model discloses a theory of operation and use flow: when using this device, the inside of mounting hole is provided with the screw, and the screw inserts the circuit board, the circuit board is carrying out the during operation, can produce the heat, lower exposed portion 22 can absorb this heat, the lower part of conducting strip 2 is exposed state, compare the conducting strip that is enclosed state in the lower part, the heat absorption that carries on that exposed conducting strip can be better, with this heat gathering on last exposed portion 21, then suction fan 6 can carry out work, suction fan 6 will go up the heat on the exposed portion 21 and inhale away.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a heat exchanger slat for new energy automobile circuit board, includes conducting strip (2), its characterized in that: the utility model discloses a heat radiator, including conducting strip (2), connecting plate (4), part that conducting strip (2) are located connecting plate (4) below sets up to naked portion (22) down, and conducting strip (2) are located the part of connecting plate (4) top and set up to naked portion (21) down, go up naked portion (21) and can gather heat, the top of conducting strip (2) is equipped with suction fan (6).

2. The heat exchanger slat for a new energy automobile circuit board according to claim 1, wherein: the outside rigid coupling of connecting plate (4) has outer mounting bracket (3), and support (5) are installed to the top of outer mounting bracket (3).

3. The heat exchanger slat for a new energy automobile circuit board according to claim 2, wherein: the support (5) comprises vertical frames (51) and transverse frames (52), the vertical frames (51) are fixed on two sides of the upper surface of the outer mounting frame (3), and the transverse frames (52) are mounted between the upper ends of the vertical frames (51).

4. The heat exchanger slat for a new energy automobile circuit board according to claim 3, wherein: the suction fan (6) is arranged on the cross frame (52).

5. The heat exchanger slat for a new energy automobile circuit board according to claim 2, wherein: installation foot (1) are all installed to four corners of the lower surface of outer mounting bracket (3), and have seted up the mounting hole on installation foot (1).

6. The heat exchanger slat for a new energy automobile circuit board according to claim 5, wherein: and screws are arranged in the mounting holes and are inserted into the circuit board.

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