CN202669685U - Vehicle - Google Patents
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- Publication number
- CN202669685U CN202669685U CN 201220264027 CN201220264027U CN202669685U CN 202669685 U CN202669685 U CN 202669685U CN 201220264027 CN201220264027 CN 201220264027 CN 201220264027 U CN201220264027 U CN 201220264027U CN 202669685 U CN202669685 U CN 202669685U
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- magnesium alloy
- electrical equipment
- vehicle
- shielding case
- alloy materials
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Abstract
The utility model provides a vehicle. The vehicle comprises an engine cabin and a passenger compartment behind the engine cabin, wherein a plurality of radiative electrical appliances capable of generating electromagnetic radiation are arranged inside the engine cabin of the vehicle; a shielding casing used for shielding electromagnetic radiation of the radiative electrical appliances to passengers in the passenger compartment is arranged between the radiative electrical appliances and the passenger compartment and near the radiative electrical appliances; and the shielding casing is made of magnesium alloy material. According to the vehicle provided by the utility model, the shielding casing made of the magnesium alloy material is arranged outside the radiative electrical appliances inside the engine cabin and between the radiative electrical appliances and the passenger compartment of the vehicle to shield the electromagnetic radiation of the radiative electrical appliances inside the engine cabin to human bodies in the passenger compartment, so as to reduce damage of the electromagnetic radiation to the human bodies; and the shielding casing is made of the magnesium alloy material, so that the shielding casing has a good electromagnetic radiation shielding effect.
Description
Technical field
The utility model relates to a kind of vehicle, and the especially a kind of vehicle of the interior electrical equipment of machinery space to the electromagnetic radiation of passenger in the passenger accommodation that reduced belongs to the vehicle technology field.
Background technology
The electrical equipment such as the high-voltage ignition coil in the automobile engine nacelle, air conditioner blower, rain shaving electrical machine, ECU, storage battery, relay all are the radiants that can produce electromagnetic radiation, the electromagnetic radiation meeting exerts an influence between each electrical equipment, also can the passenger in the passenger accommodation be damaged.
In order to reduce the electromagnetic radiation between each electrical equipment, can adopt the steel plate electromagnetic radiation shielding in some automobile engine nacelle, as: the shell of the electrical equipment such as high-voltage ignition coil, air conditioner blower, storage battery, relay adopts steel plate to make.But, so still, there is following problem, the one, only be to consider the electromagnetic radiation between each electrical equipment and shield electromagnetic radiation between the electrical equipment on the present automobile, do not consider the injury that electromagnetic radiation causes human body in the passenger accommodation, the 2nd, steel plate can't shield radiant fully.
The utility model content
In order to solve the radiant that can't shield vehicle engine compartments in the prior art to the problem of the electromagnetic radiation of human body, the utility model provides a kind of vehicle, can effectively reduce the electromagnetic radiation to human body in the passenger accommodation, and reduces the injury to human body.
Technical scheme provided by the utility model is: a kind of vehicle, comprise machinery space and the passenger accommodation that is positioned at described machinery space rear portion, be provided with a plurality of radiation electrical equipment that can produce electromagnetic radiation in the described vehicle engine compartments, between described radiation electrical equipment and described passenger accommodation, and near the position of described radiation electrical equipment be provided be used to shield described radiation electrical equipment to described passenger accommodation in passenger's the shielding case of electromagnetic radiation.
Further, described shielding case adopts magnesium alloy materials to make.
Further, described radiation electrical equipment comprises high-voltage ignition coil; Described shielding case comprises is located at the first housing between described high-voltage ignition coil and the described passenger accommodation, that adopt magnesium alloy materials to make.
Further, described the first housing forms the loam cake of described high-voltage ignition coil.
Further, described radiation electrical equipment comprises storage battery; Described shielding case comprises is located at the second housing between described storage battery and the described passenger accommodation, that adopt magnesium alloy materials to make.
Further, described the second housing forms the pallet of described storage battery.
Further, described radiation electrical equipment comprises relay; Described shielding case comprises and covers at the 3rd housing between described relay and the described passenger accommodation, that adopt magnesium alloy materials to make.
Further, described the 3rd housing forms the shell of described relay.
Further, described radiation electrical equipment also comprises Vehicle Controller; Described shielding case also comprises and is arranged at the first magnesium alloy plate described Vehicle Controller rear portion, that adopt magnesium alloy materials to make.
Further, described electrical equipment also comprises heat insulating mattress; Described shielding case also comprises is located at the second magnesium alloy plate described heat insulating mattress rear portion, that adopt magnesium alloy materials to make.
The beneficial effects of the utility model are: vehicle of the present utility model arranges shielding case by the position outside the radiation electrical equipment in machinery space, between radiation electrical equipment and vehicle's passenger compartment, shield the interior radiation electrical equipment of machinery space for the electromagnetic radiation of human body in the passenger accommodation, reduce electromagnetic radiation to the injury of human body; Simultaneously, shielding case adopts magnesium alloy materials to make, and electromagnetic radiation shielding is effective.
Description of drawings
Fig. 1 represents the machinery space of the utility model vehicle and structure, the position relationship schematic diagram of passenger accommodation.
The specific embodiment
Below in conjunction with accompanying drawing principle of the present utility model and feature are described, institute gives an actual example and only is used for explaining the utility model, is not be used to limiting scope of the present utility model.
In the prior art, the electrical equipment such as high-voltage ignition coil, air conditioner blower, rain shaving electrical machine, ECU, storage battery, relay are installed in the machinery space of vehicle, these electrical equipment (claiming " radiation electrical equipment " herein) can produce electromagnetic radiation, the electromagnetic radiation that produces for fear of these radiation electrical equipment is to the passenger's of the passenger accommodation that is positioned at the machinery space rear portion injury, as shown in Figure 1, the utility model provides a kind of vehicle, is provided with the shielding case that adopts magnesium alloy materials to make between its radiation electrical equipment in machinery space B and the passenger accommodation A.
Consider that electromagnetic radiation is to the injury of human body, vehicle of the present utility model in machinery space B radiation electrical equipment and the passenger accommodation A at its rear portion between the shielding case that magnesium alloy materials is made is set, can effectively shield the interior radiation electrical equipment of machinery space B for the electromagnetic radiation of human body in the passenger accommodation A, reduce electromagnetic radiation to the injury of human body, simultaneously, because shielding case adopts magnesium alloy materials to make, it is effective that the ELECTROMAGNETIC RADIATION SHIELDING effect of magnesium alloy materials is compared steel.
In the present embodiment, the electromagnetic radiation to passenger in the passenger accommodation A that produces for the high-voltage ignition coil that shields in the machinery space B, as shown in Figure 1, high-voltage ignition coil 1 outer cover of vehicle of the present utility model in its machinery space B established first housing 11 of being made by magnesium alloy materials, because passenger accommodation A is positioned at high-voltage ignition coil 1 rear, then the first housing 11 at least a portion are located at the rear of high-voltage ignition coil 1, and arrange near high-voltage ignition coil 1.In order to save space and economical with materials cost in the machinery space B, preferably, the first housing 11 of being made by magnesium alloy materials is directly as the loam cakes of high-voltage ignition coil 1, that is: the loam cake of high-voltage ignition coil 1 can directly adopt magnesium alloy materials to make, and then the loam cake made of the employing magnesium alloy materials of high-voltage ignition coil 1 namely forms described shielding case.Certainly, the first housing 11 also can be the independent part that covers at high-voltage ignition coil 1 outside.
In the present embodiment, the electromagnetic radiation to human body in the passenger accommodation A that produces for the relay 2 that shields in the machinery space B, as shown in Figure 1, relay 2 outer covers of vehicle of the present utility model in its machinery space B are established second housing 21 of being made by magnesium alloy materials, because passenger accommodation A is positioned at the rear of relay 2, then the second housing 21 at least a portion are located at the rear of relay 2, and arrange near relay 2.In order to save space and economical with materials cost in the machinery space B, preferably, the second housing 21 of being made by magnesium alloy materials is directly as the shells of relay 2, that is: the relay box of relay 2 can directly adopt magnesium alloy materials to make, and then the relay box made of the employing magnesium alloy materials of relay 2 namely forms described shielding case.Certainly, the second housing 21 also can be the independent part that covers at relay 2 outsides.
In the present embodiment, the electromagnetic radiation to human body in the passenger accommodation A that produces for the storage battery 3 that shields in the machinery space B, as shown in Figure 1, storage battery 3 outer covers of vehicle of the present utility model in its machinery space B are established the 3rd housing 31 of being made by magnesium alloy materials, because passenger accommodation A is positioned at the rear of storage battery 3, then the 3rd housing 31 at least a portion are located at the rear of storage battery 3, and arrange near storage battery 3.In order to save space and economical with materials cost in the machinery space B, preferably, the 3rd housing 31 of being made by magnesium alloy materials is directly as the pallets of storage battery 3, that is: the pallet of storage battery 3 can directly adopt magnesium alloy materials to make, and then the pallet made of the employing magnesium alloy materials of storage battery 3 namely forms described shielding case.Certainly, the 3rd housing 31 also can be the independent part that covers at storage battery 3 outsides.
In the present embodiment, the electromagnetic radiation to human body in the passenger accommodation A that produces for the ECU4 that shields in the machinery space B, as shown in Figure 1, the ECU4 rear portion of vehicle of the present utility model in its machinery space B installs first magnesium alloy plate 41 of being made by magnesium alloy materials additional, then the first magnesium alloy plate 41 namely forms described shielding case between ECU4 and passenger accommodation A.
In the present embodiment, the electromagnetic radiation to human body in the passenger accommodation A that produces for the heat insulating mattress 5 that shields in the machinery space B, as shown in Figure 1, because passenger accommodation A is positioned at the rear of the heat insulating mattress 5 of machinery space B, vehicle of the present utility model installs second magnesium alloy plate 51 of being made by magnesium alloy materials additional at heat insulating mattress 5 rear portions, then the second magnesium alloy plate 51 namely forms described shielding case between heat insulating mattress 5 and passenger accommodation A.
In addition, in the present embodiment, preferably, shielding case adopts the AZ31 magnesium alloy plate to make, thickness is more than 1mm, in the radiant 100mm apart from radiation electrical equipment, can preferably absorb the electromagnetic radiation in 30MHz ~ 1.5GHz frequency limit, the entire change amount of electromagnet shield effect is in-2dB ~ 4dB scope.
The above is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. a vehicle comprises machinery space and the passenger accommodation that is positioned at described machinery space rear portion, is provided with a plurality of radiation electrical equipment that can produce electromagnetic radiation in the described vehicle engine compartments, it is characterized in that:
Between described radiation electrical equipment and described passenger accommodation, and near the position of described radiation electrical equipment be provided be used to shield described radiation electrical equipment to described passenger accommodation in passenger's the shielding case of electromagnetic radiation.
2. vehicle according to claim 1 is characterized in that: described shielding case adopts magnesium alloy materials to make.
3. vehicle according to claim 1, it is characterized in that: described radiation electrical equipment comprises high-voltage ignition coil; Described shielding case comprises is located at the first housing between described high-voltage ignition coil and the described passenger accommodation, that adopt magnesium alloy materials to make.
4. vehicle according to claim 3, it is characterized in that: described the first housing forms the loam cake of described high-voltage ignition coil.
5. vehicle according to claim 1, it is characterized in that: described radiation electrical equipment comprises storage battery; Described shielding case comprises is located at the second housing between described storage battery and the described passenger accommodation, that adopt magnesium alloy materials to make.
6. vehicle according to claim 5, it is characterized in that: described the second housing forms the pallet of described storage battery.
7. vehicle according to claim 1, it is characterized in that: described radiation electrical equipment comprises relay; Described shielding case comprises and covers at the 3rd housing between described relay and the described passenger accommodation, that adopt magnesium alloy materials to make.
8. vehicle according to claim 7, it is characterized in that: described the 3rd housing forms the shell of described relay.
9. according to claim 1 to 8 each described vehicles, it is characterized in that: described radiation electrical equipment also comprises Vehicle Controller; Described shielding case also comprises and is arranged at the first magnesium alloy plate described Vehicle Controller rear portion, that adopt magnesium alloy materials to make.
10. vehicle according to claim 9, it is characterized in that: described radiation electrical equipment also comprises heat insulating mattress; Described shielding case also comprises is located at the second magnesium alloy plate described heat insulating mattress rear portion, that adopt magnesium alloy materials to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264027 CN202669685U (en) | 2012-06-05 | 2012-06-05 | Vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220264027 CN202669685U (en) | 2012-06-05 | 2012-06-05 | Vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202669685U true CN202669685U (en) | 2013-01-16 |
Family
ID=47490609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220264027 Expired - Fee Related CN202669685U (en) | 2012-06-05 | 2012-06-05 | Vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202669685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543618A (en) * | 2021-09-13 | 2021-10-22 | 广东高鑫信息股份有限公司 | Method and material for protecting electromagnetic radiation in automobile space and preparation method thereof |
-
2012
- 2012-06-05 CN CN 201220264027 patent/CN202669685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113543618A (en) * | 2021-09-13 | 2021-10-22 | 广东高鑫信息股份有限公司 | Method and material for protecting electromagnetic radiation in automobile space and preparation method thereof |
| CN113543618B (en) * | 2021-09-13 | 2021-12-07 | 广东高鑫信息股份有限公司 | Method and material for protecting electromagnetic radiation in automobile space and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING AUTOMOBILE RESEARCH GENERAL INSTITUTE CO., Free format text: FORMER OWNER: BAIC MOTOR CO., LTD. Effective date: 20131212 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100021 CHAOYANG, BEIJING TO: 101300 SHUNYI, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131212 Address after: 101300 Beijing, Shunyi District Shun Road, No. 25, room 5, 106 Patentee after: Beijing Automobile Research General Institute Co., Ltd. Address before: 100021 Chaoyang District, Warwick, Beijing, No. 10, Peng Long Building Patentee before: Beijing Automibile Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130116 Termination date: 20210605 |