CN201323712Y - Electric control box - Google Patents
Electric control box Download PDFInfo
- Publication number
- CN201323712Y CN201323712Y CNU2008201765706U CN200820176570U CN201323712Y CN 201323712 Y CN201323712 Y CN 201323712Y CN U2008201765706 U CNU2008201765706 U CN U2008201765706U CN 200820176570 U CN200820176570 U CN 200820176570U CN 201323712 Y CN201323712 Y CN 201323712Y
- Authority
- CN
- China
- Prior art keywords
- plate
- electric cabinet
- right panel
- upper plate
- lower plate
- 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
Images
Abstract
An electric control box comprises a front plate (1), a rear plate (2), a left plate (3), a right plate (4), a lower plate (5) and an upper plate (6) which are connected into a rectangular parallelepiped, wherein the left plate and the right plate are aluminum section bars, the front plate, the rear plate, the lower plate and the upper plate are sheet metal elements, a convex thickened part and a convex rib are arranged on the inner wall of the left plate and the right plate, heating chips are installed on the convex thickened part and a circuit board in the electric control box correspondingly to heat dissipating modules, screws are respectively threaded through the upper plate and the lower plate and are connected on the convex rib with threaded holes on the end surfaces of the left plate and the right plate, a plug exposing hole is arranged on the rear plate, and heat dissipating holes are distributed on the upper plate and the lower plate. The box body structure of the electric control box adopts a mode of combining aluminum section bars and sheet metal elements, various plugs of the circuit board which are connected with a machine head in the box body are directly exposed outside the box body, the problems that engine oil of a traditional electric control box leaks into the box body and the heat dissipation is difficult are solved, and the installation operations are greatly convenient.
Description
Technical field
The utility model relates to a kind of electric cabinet, in particular for the electric cabinet of industrial sewing machine.
Background technology
The various circuit boards of the electric cabinet of existing industrial sewing machine all are contained in the airtight casing, do not reveal the connection socket, when the various holding wires on the head will be connected with electric cabinet with power line, all need open the side door of electric cabinet, are inserted into then on the corresponding circuit board.Because electric cabinet and head connection cable are a lot, the operating space is narrow and small in the casing, so operation inconvenience needs cost plenty of time and energy.
And, because of often need injecting machine oil, the motor in the head is lubricated, and cause on machine oil flows directly into circuit board in the electric cabinet along the motor output line, thereby cause the damage of electric cabinet interior circuit board.
Also have, the electric cabinet of existing most of industrial sewing machine generally adopts the sheet metal component shell structure, installs the form of a fan again additional, like this to circuit board thermal diffusivity and bad, causes the components and parts on the circuit board to damage easily.
The utility model content
Technology of the present utility model is dealt with problems and is: overcome the deficiencies in the prior art, a kind of electric cabinet that is used for industrial sewing machine is provided, this electric cabinet body structure adopts aluminium section bar to add the mode that sheet metal component combines, and the various plugs that the casing interior circuit board is connected with head all directly are exposed at the casing outside, solve traditional electric heating punch-out equipment oil leakage and gone in the casing and the difficult problem of heat radiation, be very easy to fitting operation.
Technical solution of the present utility model is: a kind of electric cabinet, comprise the header board, back plate, left plate, right panel, lower plate, the upper plate that connect into cuboid, and described left plate and right panel are aluminium section bar, header board, back plate, lower plate, upper plate are sheet metal component; The inwall of described left plate and right panel is provided with the reinforcement and the fin of projection, the position of installation euthermic chip and radiating module is corresponding on reinforcement and the electric cabinet internal circuit board of projection, and screw passes respectively that upper plate, lower plate are connected left plate, the right panel end face is provided with on the fin of screwed hole; Have plug on the plate of described back and expose the hole, be furnished with louvre on described upper plate and the lower plate.
Further, the reinforcement outer wall of projection has many parallel grooves on described left plate and the right panel.
Described lower plate is provided with plug and exposes the hole, is close to the lower plate inwall that plug exposes the hole and also is provided with the right angle flanging.
The both sides, front and back of described upper plate are provided with the flanging that erects.
Described electric cabinet also comprises the plastic casing that is contained in the upper plate outer surface, and external power cord is connected in the casing by this plastic casing.
The utility model compared with prior art has following advantage:
(1) the utility model body structure adopts aluminium section bar to add the mode that sheet metal component combines, and the heating circuit board in the electric cabinet directly is contained on the aluminium section bar board, by the aluminium section bar board natural heat dissipation, need not to increase auxiliary heat dissipation equipment on circuit board.
(2) the utility model directly is exposed at the casing outside with the various plugs that are connected with head on the electric cabinet interior circuit board, so both guaranteed that machine oil can not flow into damage circuit board in the casing, the installation and the maintenance (need not dismantle casing, just cable can be connected) of cable have been made things convenient for again in the casing outside.
(3) the reinforcement outer wall of the utility model projection on aluminium section bar board has many parallel grooves, has so not only strengthened the area of dissipation of aluminium section bar, and has made the outer surface of electric cabinet more attractive in appearance.
Description of drawings
Fig. 1 is the external structure schematic diagram (header board, right panel, upper plate) of embodiment industrial sewing machine machine electric cabinet;
Fig. 2 is the external structure schematic diagram (back plate, left plate, lower plate) of embodiment industrial sewing machine machine electric cabinet;
Fig. 3 is the header board internal structure schematic diagram of embodiment industrial sewing machine machine electric cabinet;
Fig. 4 is the back plate structure schematic diagram (left side figure is the plate inwall, and the right figure is the plate outer wall) of embodiment industrial sewing machine machine electric cabinet;
Fig. 5 is the left intralamellar part structural representation of embodiment industrial sewing machine machine electric cabinet;
Fig. 6 is the right panel internal structure schematic diagram of embodiment industrial sewing machine machine electric cabinet;
Fig. 7 is the lower plate internal structure schematic diagram of embodiment industrial sewing machine machine electric cabinet;
Fig. 8 is the upper plate structural representation of embodiment industrial sewing machine machine electric cabinet;
Fig. 9 is the plastic casing internal structure schematic diagram of embodiment industrial sewing machine machine electric cabinet.
Among the figure, 1-header board, plate behind the 2-, 3-left side plate, 4-right panel, 5-lower plate, 6-upper plate, 7-plastic casing, the reinforcement of 8-projection, 9-fin, 10-groove.
Embodiment
Below with reference to accompanying drawing embodiment of the present utility model is described.
As shown in Figure 1 and Figure 2, the electric cabinet of industrial sewing machine comprises header board 1, back plate 2, left plate 3, right panel 4, lower plate 5, the upper plate 6 that connects into cuboid, and described left plate 3 and right panel 4 are aluminium section bar, and header board 1, back plate 2, lower plate 5, upper plate 6 are sheet metal component.
As shown in Figure 3, header board 1 has the circular hole of two 3mm, and two luminous tubes on the electric cabinet internal circuit board expose the state in the time of can observing work from these two circular holes; Inwall is provided with the cylinder of four band M3 screw threads that are used for fixing the electric cabinet internal circuit board.
As shown in Figure 4, the plug that back plate 2 left and right sides have rectangle and convex exposes the hole, data-signal plug on the electric cabinet internal circuit board is stretched from slot and by screens, the power driving signal plug is stretched and is stuck from male ports, and plug exposes when the hole has guaranteed the plug plug and is not destroyed; Both sides respectively are provided with the right angle weldment of two band M4 screw threads up and down, and two right angle weldments of upside couple together back plate 2 with upper plate 6, and two right angle weldments of downside couple together back plate 2 with lower plate 5; The inwall of described back plate 2 is provided with two cylinders of being with the M4 screw threads that are used for installing ground wire.
As Fig. 5, shown in Figure 6, the inwall of left plate 3 and right panel 4 is provided with the reinforcement 8 and the fin 9 of projection.The position of installation euthermic chip and radiating module is corresponding on reinforcement 8 and the electric cabinet internal circuit board of projection, and screw can not reveal the outside like this, has guaranteed attractive in appearance.The upper and lower end face of fin 9 respectively is provided with three screwed holes, and screw passes the upper surface that upper plate 6 is connected left plate 3, right panel 4, and screw passes the lower surface that lower plate 5 is connected left plate 3, right panel 4.The reinforcement 8 and the fin 9 of described left plate 3, right panel 4 inwall projectioies are provided with screwed hole, and euthermic chip and radiating module that screw passes on the electric cabinet internal circuit board are connected on the inwall of left plate 3, right panel 4.Reinforcement 8 outer walls of projection have many parallel grooves 10 on described left plate 3 and the right panel 4, have so not only strengthened the area of dissipation of aluminium section bar, and have made the outer surface of electric cabinet more attractive in appearance.The side that described left plate 3, right panel 4 are connected with header board 1 has the groove of 2mm, and described header board 1 is inserted in the groove of left plate 3 and right panel 4.
Left side plate 3 is the same with the external shape of right panel 4, but because the circuit board that install the left and right sides in the electric cabinet is different, so the internal structure of left plate 3 and right panel 4 is inequality.
As shown in Figure 7, be furnished with louvre in the middle of the lower plate 5, be mainly used to heat radiation and ventilation; Also have the rectangle plug on the plate and expose the hole, assurance data-signal plug is stretched, and is stuck; Be close to lower plate 5 inwalls that plug exposes the hole and also be provided with three right angle flangings, the right angle flanging mainly is during for plug plug firmly, and the protected data Signal plug is indeformable; Each side be provided with three screw holes, these six screw holes couple together lower plate 5 and left plate 3, right panel 4, and described lower plate 5 upsides are provided with two screw holes, and these two screw holes couple together lower plate 5 and back plate 2.
As shown in Figure 8, be furnished with louvre in the middle of the upper plate 6, be mainly used to heat radiation and ventilation; Each side be provided with three screw holes, these six screw holes couple together upper plate 6 and left plate 3, right panel 4; Upside is provided with two screw holes, and these two screw holes couple together upper plate 6 and back plate 2.The both sides, front and back of described upper plate 6 are provided with the flanging that erects, and erecting two flangings that come mainly is to guarantee that the platen on louvre and the complete machine has enough air flow spaces, is beneficial to flowing and heat radiation of air; U-shaped hole on the flanging and the screwed hole of M6 are connected usefulness with the complete machine platen.
The utility model has changed traditional tactic pattern, and two heating circuit boards directly are contained on the aluminium section bar board (left plate 3 and right panel 4), by the aluminium section bar board natural heat dissipation, need not auxiliary heat dissipation equipment.The various sockets that the utility model also will be connected with head expose the casing outside, are very easy to and install and maintenance operation, and machine oil can not flow into yet and damage circuit board in the casing.
The content that is not described in detail in the specification of the present invention belongs to this area professional and technical personnel's known technology.
Claims (10)
1, a kind of electric cabinet, comprise the header board (1), back plate (2), left plate (3), right panel (4), lower plate (5) and the upper plate (6) that connect into cuboid, it is characterized in that: described left plate (3) and right panel (4) are aluminium section bar, and header board (1), back plate (2), lower plate (5) and upper plate (6) are sheet metal component; The inwall of described left plate (3) and right panel (4) is provided with the reinforcement (8) and the fin (9) of projection, the position of installation euthermic chip and radiating module is corresponding on reinforcement (8) and the electric cabinet internal circuit board of projection, and screw passes respectively that upper plate (6), lower plate (5) are connected left plate (3), right panel (4) end face is provided with on the fin (9) of screwed hole; Have plug on the described back plate (2) and expose the hole, be furnished with louvre on described upper plate (6) and the lower plate (5).
2, electric cabinet according to claim 1 is characterized in that: described left plate (3) has many parallel grooves (10) with reinforcement (8) outer wall that right panel (4) is gone up projection.
3, electric cabinet according to claim 1 and 2 is characterized in that: screw passes that euthermic chip and radiating module on the electric cabinet internal circuit board is connected described left plate (3), right panel (4) inwall is provided with on the reinforcement (8) and fin (9) of the projection of screwed hole.
4, electric cabinet according to claim 1 and 2 is characterized in that: described left plate (3), right panel (4) have groove with the side that header board (1) is connected, and described header board (1) is inserted in the groove of left plate (3) and right panel (4).
5, electric cabinet according to claim 1 and 2 is characterized in that: described header board has circular hole on (1), and the luminous tube on the electric cabinet internal circuit board exposes from this circular hole; The inwall of described header board (1) is provided with the cylinder that is used for fixing the electric cabinet internal circuit board.
6, electric cabinet according to claim 1 and 2, it is characterized in that: the both sides up and down of described back plate (2) are provided with the right angle weldment, the right angle weldment of upside couples together back plate (2) with upper plate (6), the right angle weldment of downside couples together back plate (2) with lower plate (5).
7, electric cabinet according to claim 1 and 2 is characterized in that: the inwall of described back plate (2) is provided with the cylinder that is used for installing ground wire.
8, electric cabinet according to claim 1 and 2 is characterized in that: described lower plate (5) is provided with plug and exposes the hole, is close to lower plate (5) inwall that plug exposes the hole and also is provided with the right angle flanging.
9, electric cabinet according to claim 1 and 2 is characterized in that: the both sides, front and back of described upper plate (6) are provided with the flanging that erects.
10, electric cabinet according to claim 1 and 2 is characterized in that: described electric cabinet also comprises the plastic casing (7) that is contained in upper plate (6) outer surface, and external power cord is connected in the casing by this plastic casing (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201765706U CN201323712Y (en) | 2008-12-05 | 2008-12-05 | Electric control box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201765706U CN201323712Y (en) | 2008-12-05 | 2008-12-05 | Electric control box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201323712Y true CN201323712Y (en) | 2009-10-07 |
Family
ID=41161083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201765706U Expired - Fee Related CN201323712Y (en) | 2008-12-05 | 2008-12-05 | Electric control box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201323712Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724841A (en) * | 2012-06-20 | 2012-10-10 | 常熟市平冶机械有限公司 | Electric cabinet made of sheet metal |
| CN109449961A (en) * | 2018-12-17 | 2019-03-08 | 贵州电网有限责任公司 | A kind of energy routing controller and its control method suitable for hybrid accumulator |
-
2008
- 2008-12-05 CN CNU2008201765706U patent/CN201323712Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102724841A (en) * | 2012-06-20 | 2012-10-10 | 常熟市平冶机械有限公司 | Electric cabinet made of sheet metal |
| CN109449961A (en) * | 2018-12-17 | 2019-03-08 | 贵州电网有限责任公司 | A kind of energy routing controller and its control method suitable for hybrid accumulator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101392899B (en) | LED lamp with heat radiation structure | |
| TW201435243A (en) | Light-pole type lighting device | |
| WO2013135200A1 (en) | Led lighting device | |
| CN201323712Y (en) | Electric control box | |
| CN104992637A (en) | An arc-shaped combination unit of LED display screens | |
| CN203251194U (en) | Integratedly-designed speed-adjustable motor controller | |
| CN205424763U (en) | Intelligent stage laser lamp | |
| CN215832065U (en) | Good heat dissipation's outer quick-witted frequency conversion mainboard of air conditioner is with electrical apparatus box | |
| CN107366889B (en) | LED light source driving heat dissipation module | |
| CN205560496U (en) | Quick assemble LED street lamp | |
| CN212987147U (en) | Waterproof base and waterproof box inside waterproof base | |
| CN211232440U (en) | Energy-saving environment-friendly LED lamp | |
| CN209116296U (en) | A kind of LED heat dissipation structure with copper pipe radiator | |
| CN105605493A (en) | Outdoor LED (light-emitting diode) street lamp | |
| CN201166342Y (en) | Dense type high luminance LED lighting lamp with self-convection heat radiation body | |
| CN201207781Y (en) | Heat radiating device for communication device outdoor machine box | |
| CN210740016U (en) | LED lamp with good heat dissipation effect | |
| CN205946445U (en) | Light emitting diode (LED) power supply housing, LED power supply and illuminating device | |
| CN203251543U (en) | Motor controller shell with heat-dissipation structure and integrated speed-adjustable motor | |
| CN219876363U (en) | Electric cabinet heat abstractor for sludge treatment | |
| CN220139997U (en) | Combined direct-plug-in type power adapter | |
| CN218482771U (en) | Novel power adapter | |
| CN203336274U (en) | Led lamp bulb | |
| CN213713012U (en) | LED industrial and mining lamp power supply | |
| CN213829045U (en) | Driving and controlling integrated machine core structure of industrial robot |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING DAHAO TECHNOLOGY CO., LTD. Free format text: FORMER NAME: BEIJING XINGDAHAO TECHNOLOGY DEVELOPMENT CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 100016 M7, 1 East Jiuxianqiao Road, Beijing, Chaoyang District Patentee after: Beijing Dahao Technology Co., Ltd. Address before: 100016 M7, 1 East Jiuxianqiao Road, Beijing, Chaoyang District Patentee before: Beijing Xingdahao Technology Development Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091007 Termination date: 20141205 |
|
| EXPY | Termination of patent right or utility model |