CN203193212U

CN203193212U - Mounting box

Info

Publication number: CN203193212U
Application number: CN 201320105782
Authority: CN
Inventors: 张亮; 王亮; 张国兴; 王新果; 毛琦
Original assignee: SAIC Chery Automobile Co Ltd
Current assignee: Chery Automobile Co Ltd
Priority date: 2013-03-07
Filing date: 2013-03-07
Publication date: 2013-09-11
Anticipated expiration: 2023-03-07

Abstract

The utility model relates to the new energy automobile field and especially relates to a mounting box for receiving heating components. The mounting box comprises an openmouthed box body and a box cover buckled with an open mouth of the box body, wherein the mounting box is provided with a leading wire through hole for passing of a wire beam, the box body is fixed on a heating foundation, and the box body and the box cover are both prepared by heat conduction materials. The box body and the box cover are buckled, so a resonance inductor is convenient to mount, the leading wire through hole is used for passing of the wire beam of the resonance inductor, a heat radiation effect is further realized.

Description

Mounting box

Technical field

The utility model relates to the new-energy automobile field, particularly a kind of mounting box that holds the components and parts that generate heat.

Background technology

Exhausted day by day along with traditional energy, with the development of the new-energy automobile headed by the electric energy with use the main flow that becomes the automobile industry development day by day, but present stage electric automobile development also have many limiting factors, particularly technical at vehicle-mounted charge.All there are more problem in onboard charger volume, weight, installation and heat radiation aspect at present, wherein main heating components and parts are resonant inductance or transformer, its caloric value is big, for satisfying circuit requirement, its relative size is also bigger, therefore irregular structure needs the lighter relatively mounting box of a weight that resonant inductance or transformer parcel wherein and are at short notice absorbed a large amount of heat energy that resonant inductance or transformer send.

The utility model content

The purpose of this utility model is to provide a kind of mounting box, to solve installation, the heat dissipation problem of onboard charger heating components and parts.

For reaching above effect, the technical solution adopted in the utility model is: a kind of mounting box, comprise uncovered shape box body, with the uncovered lid that fastens of box body, mounting box is provided with the lead hole of passing through for wire harness, described box body is fixed on the heat dissipation base, and described box body and lid are made by Heat Conduction Material.

Compared with prior art, there is following technique effect in the utility model:

The box body that fastens and lid make things convenient for the installation of resonant inductance, and the lead hole on the box body is passed through for the wire harness of resonant inductance, also plays thermolysis simultaneously.

Description of drawings

Fig. 1 is the utility model embodiment one structural representation;

Fig. 2 is the box body structure schematic diagram of Fig. 1;

Fig. 3 is the lid structural representation of Fig. 1;

Fig. 4 is the utility model embodiment two structural representations;

Fig. 5 is the lid structural representation of Fig. 4;

Fig. 6 is the box body structure schematic diagram of Fig. 4;

Fig. 7 is the utility model embodiment three structural representations;

Fig. 8 is the lid structural representation of Fig. 7;

Fig. 9 is the box body structure schematic diagram of Fig. 7;

Figure 10 is the utility model embodiment four structural representations;

Figure 11 is the lid structural representation of Figure 10;

Figure 12 is the box body structure schematic diagram of Figure 10;

Figure 13 is that the utility model is installed and used the state schematic perspective view.

Embodiment

Below in conjunction with Fig. 1 to Figure 13, the utility model done being described in further detail:

Consult Fig. 1, Fig. 4, Fig. 7, Figure 10, a kind of mounting box, comprise uncovered shape box body 10, with the uncovered lid that fastens 20 of box body 10, mounting box is provided with the lead hole of passing through for wire harness 30, described box body 10 is fixed on the heat dissipation base 40, as shown in figure 13, described box body 10 and lid 20 are made by Heat Conduction Material.During use, heater element is packed in the box body 10, cover lid 20, the wire harness of heater element is drawn by lead hole 30, can fix heater element.The material of mounting box is selected Heat Conduction Material for use, is placed in the whole erection box on the heat dissipation base 40 again, the offering of lead hole 30, and has all increased the heat sinking function of mounting box greatly.

Heat Conduction Material has multiple choices, and box body 10 described here, lid 20 are copper sheet material and constitute, and mounting box integral body is square box shape, is complementary with the big body profile of heater element.It is fixing that described lid 20 passes through screw or bolt and box body 10, also can fix by other means, offer the screwed hole or the through hole 14 that pass through for screw or bolt on the relative biside plate of described box body 10, the plate face that described lid 20 is positioned at box chamber side is provided with the protuberance 21 that extends to the box chamber, protuberance 21 described here, not necessarily entity also can be hollow.The purpose that projection 21 is set is to be convenient to lid 20 fix with box body 10, and described protuberance 21 is provided with the hole 211 that cooperates with screwed hole or through hole 14.

Mounting box different provides four embodiment here.

Fig. 1 to Fig. 3 is embodiment one, described box body 10 up uncovered, accommodate resonant inductance in the box body 10, described lead hole 30 is that the edge by the breach of side plate 11 upper edge that are opened in box body 10 and lid 20 surrounds and constitutes, and 30 of the lead hole here offer one; The parallel leg 12 that is outward extended with of box body 10 base plates offers installing hole 15 on the described leg 12, is convenient to mounting box and is fixed on the heat dissipation base 40; If projection 21 is a monoblock entity, not only add the consume material in man-hour, and increased the weight of mounting box, therefore in the present embodiment, the mid portion of lid 20 constitutes described protuberance 21 to box chamber sunken inside, also can be described as: offer square hole on the lid 20, the side of lid 20 in the box chamber is provided with the box-like body of a less shape, and its box mouth just in time aligns with square hole herein.

Fig. 4 to Fig. 6 is embodiment two, described box body 10 up uncovered, accommodate resonant inductance in the box body 10, described lead hole 30 is that the edge by the breach of side plate 11 upper edge that are opened in box body 10 and lid 20 surrounds and constitutes, and the lead hole 30 here offers two; Edge is provided with installing hole 15 around box body 10 base plates, and described side plate 11 adjacents are provided with the recess 13 of dodging installing hole 15, and the setting of recess 13 not only makes things convenient for mounting box to be fixed on the heat dissipation base 40, can also play the effect that increases box strength.Lid 20 is provided with two protuberances 21, is separately positioned on two screwed holes or through hole 14 corresponding positions, as long as fixedly lid 20 and box body 10.

Fig. 7 to Fig. 9 is embodiment three, its structure is identical with embodiment two substantially, accommodate transformer in the box body 10, here provide a kind of and embodiment two difform recesses 13: the profile of the recess 13 among the embodiment two is quadrant posts, and in the present embodiment, the profile of recess 13 is cubes.In addition because the transformer heat dissipation capacity is bigger, so lead hole 30 offers three, wherein has two to be used for the lead-in wire turnover, and another increases its cooling effect.

Figure 10 to Figure 12 is embodiment four, described box body 10 uncovered towards the side, and the hole constitutes described lead hole 30 on the lid 20 by being opened in, and respectively offers a lead hole 30 in protuberance 21 both sides of lid 20 here; Be provided with installing hole 15 on the side plate face that box body 10 and heat dissipation base 40 fit and away from two edges of lid 20, box body 10 side plates and base plate adjacent are provided with the recess 13 of dodging installing hole 15.Offer screwed hole or through hole 14 on the side plate face that box body 10 and heat dissipation base 40 fit, screw or bolt link to each other with heat dissipation base 40 by hole 211, screwed hole or the through hole of offering on the lid 20 14 successively, not only played box body 10 fixedly connected and the effect of lid 20, make that also mounting box and heat dissipation base 40 fixed effects are better, in conjunction with shown in Figure 13.

Claims

1. mounting box, it is characterized in that: comprise uncovered shape box body (10), with the uncovered lid that fastens (20) of box body (10), mounting box is provided with the lead hole of passing through for wire harness (30), described box body (10) is fixed on the heat dissipation base (40), and described box body (10) is made by Heat Conduction Material with lid (20).

2. mounting box as claimed in claim 1 is characterized in that: described box body (10), lid (20) are copper sheet material and constitute, and mounting box integral body is square box shape.

3. mounting box as claimed in claim 2, it is characterized in that: it is fixing that described lid (20) passes through screw or bolt and box body (10), offer the screwed hole or the through hole (14) that pass through for screw or bolt on the relative biside plate of described box body (10), the plate face that described lid (20) is positioned at box chamber side is provided with the protuberance (21) that extends to the box chamber, and described protuberance (21) is provided with the hole (211) that cooperates with screwed hole or through hole (14).

4. mounting box as claimed in claim 2 is characterized in that: described box body (10) up uncovered, described lead hole (30) are that the edge by the breach of the side plate that is opened in box body (10) (11) upper edge and lid (20) surrounds formation; The parallel leg (12) that is outward extended with of box body (10) base plate offers installing hole (15) on the described leg (12).

5. mounting box as claimed in claim 2 is characterized in that: described box body (10) up uncovered, described lead hole (30) are that the edge by the breach of the side plate that is opened in box body (10) (11) upper edge and lid (20) surrounds formation; Edge is provided with installing hole (15) around box body (10) base plate, and described side plate (11) adjacent is provided with the recess (13) of dodging installing hole (15).

6. mounting box as claimed in claim 2 is characterized in that: described box body (10) uncovered towards the side, and described lead hole (30) goes up the hole and constitutes by being opened in lid (20); Be provided with installing hole (15) on the side plate face that box body (10) and heat dissipation base (40) fit and away from two edges of lid (20), box body (10) side plate and base plate adjacent are provided with the recess (13) of dodging installing hole (15).