CN201829990U - Vehicle-mounted charger radiator - Google Patents
Vehicle-mounted charger radiator Download PDFInfo
- Publication number
- CN201829990U CN201829990U CN2010205846841U CN201020584684U CN201829990U CN 201829990 U CN201829990 U CN 201829990U CN 2010205846841 U CN2010205846841 U CN 2010205846841U CN 201020584684 U CN201020584684 U CN 201020584684U CN 201829990 U CN201829990 U CN 201829990U
- Authority
- CN
- China
- Prior art keywords
- box body
- heat radiation
- lid
- radiation box
- radiator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims abstract description 11
- 230000005855 radiation Effects 0.000 claims description 42
- 230000002787 reinforcement Effects 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 3
- 229910000861 Mg alloy Inorganic materials 0.000 claims description 3
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000009434 installation Methods 0.000 abstract description 6
- 230000003014 reinforcing effect Effects 0.000 abstract 3
- 238000000034 method Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Abstract
The utility model discloses a vehicle-mounted charger radiator which comprises a radiating box body and a box cover that are fixedly connected with each other, wherein both the radiating box body and the box cover are provided with grooves to form the hollow radiator, the side part of the radiating box body is provided with a mounting plate connected with a vehicle body, and a reinforcing rib is arranged at the joint of the mounting plate and the radiating box body with reinforcing effect enabling the installation of the radiator to be more stable. The vehicle-mounted charger radiator has the advantages that by adopting a hollow structure, a control circuit of a vehicle-mounted charger is arranged in the hollow structure to increase radiating area; by arranging radiating fins on the surface of the radiator, the radiating effect is improved, so as to ensure the control circuit to have good working temperature and guarantee the service life of the vehicle-mounted charger; moreover, the reinforcing rib is arranged at an installation position of the radiator, so as to ensure the installation of the vehicle-mounted charger to be stable and strengthen the shake-proof effect of the vehicle-mounted charger; in addition, the radiator also can be provided with a sealing gasket, so as to strengthen the sealing effect of the radiator.
Description
Technical field
The utility model belongs to the electric vehicle engineering field, is specifically related to a kind of onboard charger of electric car heat abstractor.
Background technology
In present electric automobile onboard system; because onboard charger needs bigger power; thereby the charger volume that produces is generally bigger; and the control circuit of control onboard charger is as the core of control charger; the also more complicated that can design; and control circuit is poor owing to radiating effect, and some problems appear in regular meeting in the time of can making it in running, thereby directly have influence on the life-span of onboard charger.And traditional charger heat abstractor mainly is a strip, selects for use wherein one section to install during use, because the control circuit of onboard charger must carry out work under sealing state, and traditional strip heat abstractor is difficult to satisfy this requirement; Again because the less stable of strip heat abstractor after installing, thereby caused making the anti seismic efficiency of onboard charger relatively poor in the vehicle traveling process; The strip heat abstractor is to adopt fan to dispel the heat in addition, and as requiring the comparatively strict onboard charger of sealing effectiveness, this kind mode is not suitable for, even inadequate being installed on the charger, its radiating effect also is poor.
The utility model content
The technical problems to be solved in the utility model provides a kind ofly to be had great heat radiation effect and the onboard charger heat abstractor stable, that anti seismic efficiency is good is installed.
To achieve these goals, the technical solution adopted in the utility model is: onboard charger heat abstractor, described heat abstractor comprise heat radiation box body and the lid that is fastenedly connected; Described heat radiation box body and lid are equipped with groove, form the heat abstractor of hollow; Be provided with the mounting panel that connects vehicle body in described heat dissipation box side portion, and be provided with reinforcement, make the installation of heat abstractor more stable at this mounting panel and heat radiation box body joint.
Be equipped with radiating fin on described heat radiation box body and lid, direction is laterally or vertically to be provided with.
On described heat radiation box body and composition surface lid, be provided with circumferential boss, extend to form to the heat dissipation box external body, correspondingly on described lid, be provided with circumferential recess with matching by the heat radiation inboard wall of cartridge.
Between described heat radiation box body and lid, sealing gasket can be set, strengthen the sealing effectiveness of heat abstractor.
Described heat radiation box body and lid are rectangle, and the groove in described heat radiation box body and lid also is a rectangle.
Described heat radiation box body and lid are bolted to connection, and correspondingly are equipped with screwed hole on described heat radiation box body and lid; On the mounting panel on the described heat radiation box body, be provided with through hole.
The material of described heat radiation box body and lid is a kind of in aluminium alloy, magnesium alloy, copper alloy, titanium alloy and the almag.
Advantage of the present utility model is to adopt hollow structure, the control circuit of onboard charger is placed in it, increase area of dissipation, by radiating fin being set on the heat abstractor surface, strengthen its radiating effect, thereby guarantee that control circuit has the good operation temperature, guarantees the useful life of onboard charger; And be provided with reinforcement in the installation site of heat abstractor, and guarantee that the installation of onboard charger is stable, strengthen its anti seismic efficiency; In addition, on this heat abstractor, also sealing gasket can be set, strengthen the sealing effectiveness of heat abstractor.
Description of drawings
Below the content of each width of cloth accompanying drawing expression of the utility model specification and the mark among the figure are made brief description:
Fig. 1 is the utility model structural representation;
Fig. 2 is heat radiation box body 1 structural representation;
Fig. 3 is lid 2 structural representations.
Mark among the above-mentioned figure is: 1, heat radiation box body; 2, lid; 3, radiating fin; 11, mounting panel; 12, reinforcement; 13, fixing lug boss; 14, circumferential boss; 15, rectangular recess; 16, screwed hole; 17, connect tubing string; 18, through hole; 21, circumferential recess; 22, engaging lug; 23, stator.
Embodiment
Contrast accompanying drawing below, by description to embodiment, effect and operation principle, the manufacturing process of mutual alignment between the shape of embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
As Fig. 1, Fig. 2 and shown in Figure 3, the utility model onboard charger heat abstractor, be hollow structure, the heat radiation box body 1 and the lid 2 that are divided into rectangle, on described heat radiation box body 1 and lid 2, be equipped with rectangular recess 15, be used to place the control circuit board and the relevant big electromagnetic component part of onboard charger; Adopt this structure, increased the area of dissipation of control circuit effectively, guarantee the suitable of control circuit working temperature; And, on described heat radiation box body 1 and lid 2, being equipped with radiating fin 3 in order to strengthen its radiating effect, direction is horizontal or vertical array distribution.
In order to ensure the heat abstractor mounting stability, be provided with the mounting panel 11 that connects vehicle body in described heat radiation box body 1 relative both sides, and be provided with reinforcement 12 at this mounting panel 11 and heat radiation box body 1 joint, strengthen its intensity and shock resistance.On described mounting panel 11, be provided with the through hole 18 that is used to install fastening bolt.
Sealing property in order to ensure heat abstractor, on described heat radiation box body 1 and composition surface lid 2, be provided with circumferential boss 14, extend to form to heat radiation box body 1 outside by heat radiation box body 1 inwall, correspondingly on described lid 2, be provided with circumferential recess 21 with matching, and between described heat radiation box body 1 and lid 2, also sealing gasket can be set.
Described heat radiation box body 1 and lid 2 are bolted to connection, 21 ones of circumferential recess at lid 2 also are provided with the engaging lug 22 that stretches out heat radiation box body 1 outside, be connected tubing string 17 what heat radiation also was provided with that with matching and mounting panel 11 be positioned at same sidepiece on the box body 1, described engaging lug 22 be connected tubing string 17 on be provided with screwed hole 16; Both sides also are provided with the fixing lug boss 13 that is used for construction bolt outside 1 liang of described heat radiation box body, radiating fin 3 is provided with at interval, be provided with the stator 23 that adapts with it on described lid 2, same radiating fin at interval 3 is provided with, and is equipped with screwed hole 16 at described stator 23 and fixing lug boss 13.
Processing is raised the efficiency for convenience, and heat radiation box body 1 and at first modeling of lid 2 are again by the casting one-shot forming; Its material can adopt a kind of in aluminium alloy, magnesium alloy, copper alloy, titanium alloy and the almag.
In conjunction with the accompanying drawings the present invention has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present invention design and technical scheme carry out; or design of the present invention and technical scheme are directly applied to other occasion without improving, all within protection range of the present utility model.
Claims (7)
1. onboard charger heat abstractor, it is characterized in that: described heat abstractor comprises heat radiation box body (1) and the lid (2) that is fastenedly connected; Described heat radiation box body (1) and lid (2) are equipped with groove, form the heat abstractor of hollow; Be provided with the mounting panel (11) that connects vehicle body at described heat radiation box body (1) sidepiece, and be provided with reinforcement (12) at this mounting panel (11) and heat radiation box body (1) joint.
2. onboard charger heat abstractor according to claim 1 is characterized in that: be equipped with radiating fin (3) on described heat radiation box body (1) and lid (2), direction is laterally or vertically to be provided with.
3. onboard charger heat abstractor according to claim 1 and 2, it is characterized in that: on described heat radiation box body (1) and composition surfaces lid (2), be provided with circumferential boss (14), the corresponding circumferential recess with matching (21) that on described lid (2), is provided with.
4. onboard charger heat abstractor according to claim 3 is characterized in that: between described heat radiation box body (1) and lid (2) sealing gasket is set.
5. onboard charger heat abstractor according to claim 4 is characterized in that: described heat radiation box body (1) and lid (2) are rectangle, and the groove in described heat radiation box body (1) and lid (2) also is a rectangle.
6. onboard charger heat abstractor according to claim 5 is characterized in that: described heat radiation box body (1) and lid (2) are bolted to connection, and correspondingly are equipped with screwed hole (16) on described heat radiation box body (1) and lid (2); On the mounting panel (11) on the described heat radiation box body (1), be provided with through hole (18).
7. onboard charger heat abstractor according to claim 6 is characterized in that: the material of described heat radiation box body (1) and lid (2) is a kind of in aluminium alloy, magnesium alloy, copper alloy, titanium alloy and the almag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205846841U CN201829990U (en) | 2010-10-30 | 2010-10-30 | Vehicle-mounted charger radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205846841U CN201829990U (en) | 2010-10-30 | 2010-10-30 | Vehicle-mounted charger radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201829990U true CN201829990U (en) | 2011-05-11 |
Family
ID=43968504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205846841U Expired - Fee Related CN201829990U (en) | 2010-10-30 | 2010-10-30 | Vehicle-mounted charger radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201829990U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241890A (en) * | 2017-06-20 | 2017-10-10 | 中车株洲电力机车研究所有限公司 | A kind of water-cooling heat radiating device and method |
| CN111082494A (en) * | 2020-01-03 | 2020-04-28 | 深圳市洛克罗兹科技有限公司 | Heat dissipation type vehicle-mounted charger |
| CN115190713A (en) * | 2021-04-02 | 2022-10-14 | 成都鼎桥通信技术有限公司 | Communication equipment shell and communication equipment |
-
2010
- 2010-10-30 CN CN2010205846841U patent/CN201829990U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107241890A (en) * | 2017-06-20 | 2017-10-10 | 中车株洲电力机车研究所有限公司 | A kind of water-cooling heat radiating device and method |
| CN107241890B (en) * | 2017-06-20 | 2019-06-28 | 中车株洲电力机车研究所有限公司 | A kind of water-cooling heat radiating device and method |
| CN111082494A (en) * | 2020-01-03 | 2020-04-28 | 深圳市洛克罗兹科技有限公司 | Heat dissipation type vehicle-mounted charger |
| CN115190713A (en) * | 2021-04-02 | 2022-10-14 | 成都鼎桥通信技术有限公司 | Communication equipment shell and communication equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110511 Termination date: 20141030 |
|
| EXPY | Termination of patent right or utility model |