CN213214000U - High-efficient heat abstractor of central electric appliance box - Google Patents
High-efficient heat abstractor of central electric appliance box Download PDFInfo
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- CN213214000U CN213214000U CN202020744180.5U CN202020744180U CN213214000U CN 213214000 U CN213214000 U CN 213214000U CN 202020744180 U CN202020744180 U CN 202020744180U CN 213214000 U CN213214000 U CN 213214000U
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- heat dissipation
- heat abstractor
- central electric
- electric appliance
- dissipation device
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Abstract
The utility model provides a high-efficient heat abstractor of central electric appliance box, including heat abstractor and the central electric appliance box of making by plastics, central electric appliance box is provided with mos pipe subassembly and relay assembly including casing, casing in, its characterized in that: be provided with logical groove on the casing, heat abstractor sets up to lead to the inslot and relative with the mos pipe, the utility model discloses rational in infrastructure, convenient to use through be provided with heat abstractor on central electric box, can be quick with the heat that the inside mos pipe of casing produced derive the casing outside through heat abstractor, heat abstractor passes through sealed glue simultaneously and fixes at logical inslot, through sealed of gluing, can effectual sealed heat abstractor and the contact surface that leads to the groove, guaranteed the leakproofness of whole central electric box.
Description
Technical Field
The utility model relates to a central electric appliance box field specifically is a high-efficient heat abstractor of central electric appliance box.
Background
Inside some car control electrical apparatus boxes that have now is provided with mos pipe and relay, and the mos pipe can produce a large amount of heats at the in-process of work, consequently need dispel the heat, and because of the reason of using the relay, can't set the controller box into metal casing and dispel the heat, can only use plastic casing, and use plastic casing can't make controller box inside dispel the heat, has seriously influenced car control electrical apparatus box's work.
SUMMERY OF THE UTILITY MODEL
The utility model provides a central authorities' electrical apparatus box high efficiency heat abstractor to the not enough of prior art to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high-efficient heat abstractor of central electric appliance box, includes heat abstractor and the central electric appliance box of making by plastics, central electric appliance box is provided with mos pipe assembly and relay assembly in including casing, its characterized in that: a through groove is formed in the shell, and the heat dissipation device is arranged in the through groove and opposite to the mos tube.
Further, the heat dissipation device is a heat dissipation fin, a heat dissipation pipe or a VC temperature equalization plate.
Furthermore, the heat dissipation device is fixed in the through groove through sealant or detachably fixed in the groove through a bolt.
Further, a heat dissipation paste is arranged between the heat dissipation device and the mos tube.
Furthermore, the number of the heat dissipation devices is at least one, and the heat dissipation devices are distributed at different parts of the shell and are matched with the mos tubes arranged in the shell.
The utility model discloses rational in infrastructure, convenient to use through be provided with heat abstractor on central electric appliance box, can be quick derive the casing outside with the heat that the inside mos pipe of casing produced through heat abstractor, and heat abstractor passes through sealed glue simultaneously and fixes in logical inslot, and through sealed, can effectual sealed heat abstractor and the contact surface that leads to the groove, guaranteed the leakproofness of whole central electric appliance box.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view A of a portion of FIG. 1;
fig. 3 is a schematic structural diagram of the heat dissipation device of the present invention.
Reference numerals: 1. the heat dissipation device comprises a central electrical box, 2, a shell, 3, a mos tube assembly, 4, a through groove, 5, sealant, 6, heat dissipation paste, 7 and a heat dissipation device.
Detailed Description
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
The technical scheme of the utility model is described in detail with the attached drawings, a high-efficiency heat dissipation device of a central electric box comprises a heat dissipation device 7 and a central electric box 1 made of plastic, wherein the central electric box comprises a shell 2, a mos tube component 3 arranged in the shell and a relay component arranged in the shell, a through groove 4 is arranged on the shell, the heat dissipation device is arranged in the through groove and is opposite to the mos tube, one surface of the specific heat dissipation device is arranged in the shell, the other surface of the specific heat dissipation device is arranged outside the shell, when heat dissipation is needed, the heat generated by the mos tube is rapidly transmitted to the outside of the shell through the heat dissipation device, the purpose of dissipating the heat generated by the mos tube is achieved, the heat dissipation device can be a heat dissipation fin, a heat dissipation tube or a VC temperature equalization plate, the heat dissipation device is detachably fixed in a groove through bolts, or in order to ensure the, the heat dissipation device is fixed in the through groove through the sealant 5, and the contact surface of the heat dissipation device and the through groove can be effectively sealed through the sealing of the sealant.
Be provided with heat dissipation paste 6 between heat abstractor and the mos pipe, heat conduction silicone grease can be preferred to the heat dissipation paste, through the heat dissipation paste that sets up, has filled the clearance between heat abstractor and the mos pipe, makes the heat that the mos pipe produced can lead heat to heat abstractor fast through the heat dissipation paste and dispel the heat, heat abstractor is at least one, distributes in the position of casing difference and the mos pipe phase-match that sets up in the casing, heat abstractor can be provided with a plurality ofly according to the quantity of mos pipe and manage the phase-match with the mos, and the quantity that leads to the groove also can be set into a plurality of places that lead to the groove distribution in the difference of casing according to heat abstractor's quantity.
The foregoing shows and describes the general principles of the present invention, with its principal features and advantages, and further, various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (5)
1. The utility model provides a high-efficient heat abstractor of central electric appliance box, includes heat abstractor and the central electric appliance box of making by plastics, central electric appliance box is provided with mos pipe subassembly and relay assembly, characterized by including casing, casing: a through groove is formed in the shell, and the heat dissipation device is arranged in the through groove and opposite to the mos tube.
2. The efficient heat dissipation device for the central electrical box as claimed in claim 1, wherein: the heat dissipation device is a heat dissipation fin, a heat dissipation pipe or a VC temperature equalizing plate.
3. The efficient heat dissipation device for the central electrical box as claimed in claim 1 or 2, wherein: the heat dissipation device is fixed in the through groove through a sealant or detachably fixed in the groove through a bolt.
4. The efficient heat dissipation device for the central electrical box as claimed in claim 1 or 2, wherein: and a heat dissipation paste is arranged between the heat dissipation device and the mos tube.
5. The efficient heat dissipation device for the central electrical box as claimed in claim 1 or 2, wherein: the number of the heat dissipation devices is at least one, and the heat dissipation devices are distributed at different parts of the shell and are matched with the mos tubes arranged in the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744180.5U CN213214000U (en) | 2020-05-08 | 2020-05-08 | High-efficient heat abstractor of central electric appliance box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020744180.5U CN213214000U (en) | 2020-05-08 | 2020-05-08 | High-efficient heat abstractor of central electric appliance box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213214000U true CN213214000U (en) | 2021-05-14 |
Family
ID=75818226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020744180.5U Active CN213214000U (en) | 2020-05-08 | 2020-05-08 | High-efficient heat abstractor of central electric appliance box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213214000U (en) |
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2020
- 2020-05-08 CN CN202020744180.5U patent/CN213214000U/en active Active
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