CN201393351Y - Encapsulation of controller - Google Patents
Encapsulation of controller Download PDFInfo
- Publication number
- CN201393351Y CN201393351Y CN200920068906U CN200920068906U CN201393351Y CN 201393351 Y CN201393351 Y CN 201393351Y CN 200920068906 U CN200920068906 U CN 200920068906U CN 200920068906 U CN200920068906 U CN 200920068906U CN 201393351 Y CN201393351 Y CN 201393351Y
- Authority
- CN
- China
- Prior art keywords
- upper shell
- lower house
- convex tendon
- box body
- encapsulation
- 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 - Lifetime
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Abstract
The utility model relates to an encapsulation of a controller, which comprises a box body and a circuit board that is arranged in the box body. The box body comprises an upper shell and a lower shell which is detachably connected with the upper shell, the periphery of the upper shell extends downwards and is provided with convex ribs, the periphery of the lower shell is provided with grooves, the positions of which correspond to that of the convex ribs on the upper shell, and the upper shell is buckled with the grooves on the lower shell by the convex ribs. By inserting the convex ribs on the upper shell into the corresponding grooves on the lower shell, the upper shell and the lower shell are connected more closely, and the sealing effect is better.
Description
Technical field
The utility model relates to a kind of shell encapsulating structure of controller.
Background technology
As everyone knows, some electric control gears all need by box body its control circuit to be sealed in wherein, particularly be applied in outdoor controller for some, require control box to have better seal, thereby prevent that thereby rainwater or moisture from entering the useful life that box body influences controller, traditional control box comprises lower house, between the last lower house or a side is hinged that opposite side is sealed to form, be exactly to go up lower house to be formed by connecting by screw, owing to have the slit between upper shell and the lower house, so sealing effectiveness is often not ideal enough.
The utility model content
The utility model purpose just provides the encapsulation of controller preferably of a kind of sealing property.
In order to reach above-mentioned utility model purpose, the technical solution of the utility model is: a kind of encapsulation of controller, comprise box body, be arranged on the circuit board in the described box body, the lower house that described box body comprises upper shell, removably connects with upper shell, the periphery of described upper shell is extended with convex tendon downwards, the periphery of described lower house offers the corresponding groove in convex tendon position with upper shell, and described upper shell is interlocked by the groove on its convex tendon and the described lower house.
Further, described convex tendon and described upper shell outward flange form the Access Division at a distance of setpoint distance, described lower house outward flange extends upward the formation extension, when described convex tendon is positioned at described groove, extension on the described lower house embeds described Access Division and is fitted with the Access Division, be connected with the further of extension by the Access Division, make that the sealing effectiveness between upper shell and the lower house is further enhanced.
Also be connected between described upper shell and the lower house by screw, like this can be so that being connected between upper shell and the lower house is more solid.
Offer at least one data terminal on the described lower house and plug mouth.
Because the utilization of technique scheme the utlity model has following advantage: the utility model inserts in the lower house corresponding grooves by the convex tendon on the upper shell, thereby makes the more driving fit that is connected between upper shell and the lower house, and sealing effectiveness is better.
Description of drawings
Accompanying drawing 1 is the utility model perspective view;
Accompanying drawing 2 is the utility model vertical view;
Accompanying drawing 3 is an A-A direction cutaway view in the accompanying drawing 2;
Accompanying drawing 4 is an A place enlarged drawing in the accompanying drawing 3;
Wherein: 1, box body; 11, upper shell; 11, convex tendon; 112, Access Division; 12, lower house; 121, groove; 122, extension; 123, plug mouth; 2, circuit board;
Embodiment
Below in conjunction with accompanying drawing the utility model preferred embodiment is elaborated:
The encapsulating structure of controller as shown in Figure 1 to Figure 3, comprise box body 1, be arranged on the circuit board 2 in the box body 1, box body 1 is made up of upper shell 11 and lower house 12, periphery at upper shell 11 is extended with convex tendon 111 downwards, the position that is complementary at the periphery and the convex tendon 111 of lower house 12 offers groove 121, simultaneously, the outward flange of the outside of convex tendon 111 and upper shell 12 is at a distance of certain distance, thereby convex tendon 111 is with respect to forming a vacancy Access Division 112 between upper shell 11 outward flanges, the outward flange of described lower house 12 extends upward and forms a protrusion and groove 12 extension 122 highly, when in use, as shown in Figure 4, circuit board 2 is arranged in the box body 1, in the present embodiment, circuit board 2 loads are located between the inboard of lower house 12, convex tendon 111 with upper shell 11 inserts in the groove 121 of corresponding lower house 12 again, simultaneously, the extension 122 of lower house 12 stretches in the Access Division 112 of upper shell 11, at this moment promptly, embed mutually each other respectively between upper shell 11 and the lower house 12 and connect, thereby guaranteed the sealing that connects.
For the further reliability that guarantees connection, also pass through the screw (not shown) between upper shell 11 and the lower house 12 at interval simultaneously with fixing.
In the present embodiment, also offer two and plug mouthfuls 123 on lower house 12, this plugs mouthfuls 123 and is used for drawing the data splicing ear to outside from circuit board 2, thereby carries out the transmission and the control of data.
Claims (4)
1, a kind of encapsulation of controller, comprise box body (1), be arranged on the circuit board (2) in the described box body (1), the lower house (12) that described box body (1) comprises upper shell (11), removably connects with upper shell (11), it is characterized in that: the periphery of described upper shell (11) is extended with convex tendon (111) downwards, the periphery of described lower house (12) offers the corresponding groove in convex tendon (111) position (121) with upper shell (11), and described upper shell (11) is interlocked by the groove (121) on its convex tendon (111) and the described lower house (12).
2, the encapsulation of a kind of controller according to claim 1, it is characterized in that: described convex tendon (111) forms Access Division (112) with described upper shell (12) outward flange at a distance of setpoint distance, described lower house (12) outward flange extends upward and forms extension (122), when described convex tendon (111) is positioned at described groove (112), the extension (122) on the described lower house (12) embeds described Access Division (112) and is fitted with Access Division (112).
3, the encapsulation of a kind of controller according to claim 1 and 2 is characterized in that: also be connected by screw between described upper shell (11) and the lower house (12).
4, the encapsulation of a kind of controller according to claim 1 is characterized in that: offer at least one data terminal on the described lower house (12) and plug mouthful (123).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920068906U CN201393351Y (en) | 2009-03-17 | 2009-03-17 | Encapsulation of controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920068906U CN201393351Y (en) | 2009-03-17 | 2009-03-17 | Encapsulation of controller |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201393351Y true CN201393351Y (en) | 2010-01-27 |
Family
ID=41600173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920068906U Expired - Lifetime CN201393351Y (en) | 2009-03-17 | 2009-03-17 | Encapsulation of controller |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201393351Y (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102299116A (en) * | 2011-09-13 | 2011-12-28 | 中国电子科技集团公司第四十三研究所 | Airtight metal packaging shell |
CN102588316A (en) * | 2012-03-30 | 2012-07-18 | 长城汽车股份有限公司 | Speed regulating module of automobile air-conditioning blower |
CN102625641A (en) * | 2012-03-30 | 2012-08-01 | 长城汽车股份有限公司 | Heat radiating device for speed-regulating module of automotive air conditioner |
CN104023496A (en) * | 2013-03-01 | 2014-09-03 | 株式会社电装 | Electronic control unit used for vehicle |
CN104180727A (en) * | 2013-05-24 | 2014-12-03 | 北京北方邦杰科技发展有限公司 | Packaging body and packaging component |
CN104219921A (en) * | 2014-09-30 | 2014-12-17 | 成都汉康信息产业有限公司 | Simple waterproof water conservancy telemetry terminal |
CN102661631B (en) * | 2012-05-07 | 2017-05-10 | 青岛经济技术开发区海尔热水器有限公司 | Control box for water heater |
CN108075364A (en) * | 2017-12-29 | 2018-05-25 | 天津宇拓电源有限公司 | A kind of power supply box waterproofing protection shell |
CN110431922A (en) * | 2017-03-21 | 2019-11-08 | 菲尼克斯电气公司 | For accommodating the shell of electrically or electronically functional unit |
-
2009
- 2009-03-17 CN CN200920068906U patent/CN201393351Y/en not_active Expired - Lifetime
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102299116A (en) * | 2011-09-13 | 2011-12-28 | 中国电子科技集团公司第四十三研究所 | Airtight metal packaging shell |
CN102588316A (en) * | 2012-03-30 | 2012-07-18 | 长城汽车股份有限公司 | Speed regulating module of automobile air-conditioning blower |
CN102625641A (en) * | 2012-03-30 | 2012-08-01 | 长城汽车股份有限公司 | Heat radiating device for speed-regulating module of automotive air conditioner |
CN102661631B (en) * | 2012-05-07 | 2017-05-10 | 青岛经济技术开发区海尔热水器有限公司 | Control box for water heater |
CN104023496A (en) * | 2013-03-01 | 2014-09-03 | 株式会社电装 | Electronic control unit used for vehicle |
CN104023496B (en) * | 2013-03-01 | 2018-03-27 | 株式会社电装 | Electronic control unit for vehicle |
CN104180727A (en) * | 2013-05-24 | 2014-12-03 | 北京北方邦杰科技发展有限公司 | Packaging body and packaging component |
CN104219921A (en) * | 2014-09-30 | 2014-12-17 | 成都汉康信息产业有限公司 | Simple waterproof water conservancy telemetry terminal |
CN110431922A (en) * | 2017-03-21 | 2019-11-08 | 菲尼克斯电气公司 | For accommodating the shell of electrically or electronically functional unit |
CN108075364A (en) * | 2017-12-29 | 2018-05-25 | 天津宇拓电源有限公司 | A kind of power supply box waterproofing protection shell |
CN108075364B (en) * | 2017-12-29 | 2024-06-04 | 天津宇拓电源有限公司 | Waterproof protective housing of power supply box |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20100127 |