CN105780328A - Integrated sewing machine electric control device - Google Patents
Integrated sewing machine electric control device Download PDFInfo
- Publication number
- CN105780328A CN105780328A CN201610339690.2A CN201610339690A CN105780328A CN 105780328 A CN105780328 A CN 105780328A CN 201610339690 A CN201610339690 A CN 201610339690A CN 105780328 A CN105780328 A CN 105780328A
- Authority
- CN
- China
- Prior art keywords
- installation portion
- electric control
- installing rack
- sewing machine
- circuit board
- 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.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B71/00—Lubricating or cooling devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses an integrated sewing machine electric control device, belonging to the technical field of sewing machine electric control devices. By adopting the device, the problem that the heat dissipation effect of existing sewing machine electric control devices is not good enough is solved. The integrated sewing machine electric control device comprises a shell and a mounting frame positioned in the shell, wherein an operation panel is arranged on the outer side of the shell. The electric control device also comprises a circuit board, wherein the circuit board is positioned on the inner side of the mounting frame and between the mounting frame and the shell; multiple power devices are arranged on the circuit board and are vertical to the mounting frame; a mounting part is arranged on the edge of one end of the mounting frame; a concave part is arranged on one side of the mounting part close to the circuit board; the power devices are fixed in the concave part; and a convex part corresponding to the concave part is arranged on one side of the mounting part away from the circuit board. In the electric control device, the mounting part is arranged on the mounting frame; and through the structural design of the mounting frame and the shell, the heat dissipation effect of the power devices is relatively good.
Description
Technical field
The invention belongs to sewing machine electric control gear technical field.
Background technology
Current sewing machine electric control gear has the structure of integral type.Having circuit board in this device, circuit board is provided with power device, but in current electric control gear, the radiating effect of power device is bad.
Summary of the invention
The present invention is to solve the problems referred to above, it is proposed that a kind of good integral type sewing machine electric control gear of radiating effect.The purpose of the present invention is achieved through the following technical solutions:
Integral type sewing machine electric control gear, including housing and the installing rack being positioned at housing, the outside of housing is provided with guidance panel, electric control gear also includes circuit board, described circuit board inside installing rack and circuit board between installing rack and housing, described circuit board has some power devices, it is characterized in that, described power device is perpendicular to installing rack and arranges, described installing rack one end margin has installation portion, on described installation portion, the side near circuit board has depressed part, described power device is fixed in depressed part, described installation portion have the lobe corresponding with depressed part away from the side of circuit board.
Owing to installation portion having depressed part, therefore, even if power device is perpendicular to installing rack and arranges and make power device part on circuit board comparatively prominent, power device can embed in installation portion, so that the spacing between circuit board and installing rack is less so that the structure of electric control gear is comparatively compact.
Installation portion have the lobe corresponding with depressed part away from the side of circuit board, say, that depressed part and the boss interior outside on installation portion.Further, since installation portion has lobe so that installation portion is relatively big with the contact area of air, is beneficial to heat radiation.Meanwhile, installation position is in the edge of installing rack one end, and the edge of installing rack one end is relatively near far from housing, and heat produced by power device can also be distributed by housing, is more favorable for heat radiation.
In above-mentioned integral type sewing machine electric control gear, described housing includes side plate one, and described side plate one is positioned at the sidepiece of installing rack, and side plate one collectively constitutes, with the depressed part on installation portion, the cavity placed for power device.It is to say, side plate one is as a sidewall of cavity.In such an embodiment, power device produces heat in cavity, and heat is directly adjacent with side plate one so that the heat that power device produces is more prone to be shed by housing.In assembling process, a side opening of installation portion, facilitate adjustment or the installation of power device within the cavity.
In above-mentioned integral type sewing machine electric control gear, away from having installing hole one on the side of side plate one on described installation portion, described power device is screwed in installing hole one place, and described installing hole one is through hole or blind hole.In assembling process, a side opening of installation portion, screw is operated by more convenient use instrument, to be fixed on installation portion by power device.When installing hole one is blind hole when, the structure of installation portion is more firm.
In above-mentioned integral type sewing machine electric control gear, described housing includes the side plate two being oppositely arranged with side plate one, and described side plate two has breach, and described breach and installation portion are oppositely arranged.Breach on side plate two is beneficial to air flowing.Breach and installation portion are oppositely arranged so that the heat that power device produces on installation portion is more prone to scatter.In actual applications, breach is likely used to placement and backstitches handle；In this case, breach simultaneously work as placement backstitch handle and be beneficial to heat radiation two effects.
In above-mentioned integral type sewing machine electric control gear, described installation portion and installing rack are integral type structure.Installation portion and installing rack are integral type structure so that electric control gear structure is comparatively compact, simple；It is scattered on installing rack it addition, be also more favorable for the heat that power device produces on installation portion, is more conducive to heat radiation.
In above-mentioned integral type sewing machine electric control gear, described installation portion is strip, and the quantity of described power device is multiple, and these multiple power devices are along the direction spread configuration of the installation portion in strip.Power device spread configuration, is more conducive to heat radiation.
In above-mentioned integral type sewing machine electric control gear, the rectangular shape of described installing rack, there is between bottom described installation portion and installing rack spacing, the lower section of described installation portion has the cable connected on circuit boards.Spacing between installation portion and the bottom of installing rack so that arranging of cable is convenient.
In above-mentioned integral type sewing machine electric control gear, the rectangular shape of described installing rack, between described installation portion and installing rack top, there is spacing, described installing rack has installing hole two, described installing hole two is positioned at above installation portion, and described installing rack is fixed on housing by the screw being arranged in installing hole two.Installing hole two is positioned at the edge of installing rack so that the connection between installing rack and housing is comparatively firm.Even if installation position is in the edge of installing rack, but between installation portion and the top of installing rack, it is provided with spacing so that installing rack also is able to comparatively be securely attached on housing.
In above-mentioned integral type sewing machine electric control gear, the material of described installation portion and installing rack is aluminum or aluminum alloy.The material of installation portion and installing rack selects aluminum or aluminum alloy, is more favorable for heat radiation.
In above-mentioned integral type sewing machine electric control gear, a side opening adjacent with circuit board on described installation portion, a side opening adjacent with side plate one on described installation portion, other sidepiece on installation portion all closes setting.The setting of this structure, effectively increases the area that installing rack is adjacent with power device so that the more efficient heat radiation of power device.
This electric control gear arranges installation portion on installing rack, and by the structural design of installing rack with housing so that the radiating effect of power device is better.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of electric control gear；
Fig. 2 is the explosive view of Fig. 1.
In figure, 1, housing；1a, side plate one；1b, side plate two；1c, breach；2, installing rack；2a, installing hole two；3, guidance panel；4, circuit board；5, power device；6, installation portion；6a, depressed part；6b, lobe；6c, installing hole one；7, cable.
Detailed description of the invention
As depicted in figs. 1 and 2, this integral type sewing machine electric control gear, including housing 1 and the installing rack 2 being positioned at housing 1, the outside of housing 1 is provided with guidance panel 3.Electric control gear also includes circuit board 4, circuit board 4 inside installing rack 2 and circuit board 4 between installing rack 2 and housing 1.
Having some power devices 5 on circuit board 4, power device 5 is in strip or lamellar.Power device 5 is perpendicular to installing rack 2 and arranges, installing rack 2 one end margin has installation portion 6, on installation portion 6, the side near circuit board 4 has depressed part 6a, and power device 5 is fixed in depressed part 6a, and installation portion 6 has the lobe 6b corresponding with depressed part 6a away from the side of circuit board 4.
Installation portion 6 have the lobe 6b corresponding with depressed part 6a away from the side of circuit board 4, say, that depressed part 6a and lobe 6b is positioned at the outside on installation portion 6.Further, since installation portion 6 has lobe 6b so that installation portion 6 is relatively big with the contact area of air, is beneficial to heat radiation.Meanwhile, installation portion 6 is positioned at the edge of installing rack 2 one end, and the edge of installing rack 2 one end is relatively near far from housing 1, and heat produced by power device 5 can also pass through housing 1 and distribute, and is more favorable for heat radiation.
Installation portion 6 is in strip, and the quantity of power device 5 is multiple, and these multiple power devices 5 are along the direction spread configuration of the installation portion 6 in strip.Installation portion 6 and installing rack 2 are aluminum or aluminum alloy for integral type structure and material.Alternatively, installation portion 6 and installing rack 2 are split-type structural, and installation portion 6 is fixed on installing rack 2.
Housing 1 includes side plate one 1a, side plate one 1a and is positioned at the sidepiece of installing rack 2, and side plate one 1a collectively constitutes, with the depressed part 6a on installation portion 6, the cavity placed for power device 5.It is to say, side plate one 1a is as a sidewall of cavity.In such an embodiment, power device 5 produces heat in cavity, and heat is directly adjacent with side plate one 1a so that the heat that power device 5 produces is more prone to be shed by housing 1.In assembling process, a side opening of installation portion 6, facilitate adjustment or the installation of power device 5 within the cavity.
Housing 1 also includes side plate two 1b being oppositely arranged with side plate one 1a, side plate two 1b has breach 1c, breach 1c and is oppositely arranged with installation portion 6.Breach 1c on side plate two 1b is beneficial to air flowing.Breach 1c is oppositely arranged with installation portion 6 so that the heat that power device 5 produces on installation portion 6 is more prone to scatter.In actual applications, breach 1c is likely used to placement and backstitches handle；In this case, breach 1c simultaneously work as placement backstitch handle and be beneficial to heat radiation two effects.
Away from having installing hole one 6c on the side of side plate one 1a on installation portion 6, power device 5 is screwed in installing hole one 6c place, and installing hole one 6c is through hole or blind hole.In assembling process, a side opening of installation portion 6, screw is operated by more convenient use instrument, to be fixed on installation portion 6 by power device 5.When installing hole one 6c is blind hole when, the structure of installation portion 6 is more firm.
The rectangular shape of installing rack 2, installation portion 6 and have spacing between bottom installing rack 2, the lower section of installation portion 6 has the cable 7 connected on the circuit board 4.Having spacing between installation portion 6 and installing rack 2 top, installing rack 2 has installing hole two 2a, installing hole two 2a is positioned at above installation portion 6, and installing rack 2 is fixed on housing 1 by the screw being arranged in installing hole two 2a.Installing hole two 2a is positioned at the edge of installing rack 2 so that the connection between installing rack 2 and housing 1 is comparatively firm.Even if installation portion 6 is positioned at the edge of installing rack 2, but is provided with spacing between the top of installation portion 6 and installing rack 2 so that installing rack 2 also is able to comparatively be securely attached on housing 1.Concrete, a side opening adjacent with circuit board 4 on installation portion 6, a side opening adjacent with side plate one 1a on installation portion 6, other sidepiece on installation portion 6 all closes setting.The setting of this structure, effectively increases the area that installing rack is adjacent with power device so that the more efficient heat radiation of power device.
It is provided with reinforcement between installation portion 6 and installing rack 2.
Claims (10)
- null1. integral type sewing machine electric control gear，Including housing (1) and the installing rack (2) being positioned at housing (1)，The outside of housing (1) is provided with guidance panel (3)，Electric control gear also includes circuit board (4)，Described circuit board (4) is positioned at installing rack (2) inner side and circuit board (4) is positioned between installing rack (2) and housing (1)，Described circuit board (4) have some power devices (5)，It is characterized in that，Described power device (5) is perpendicular to installing rack (2) and arranges，Described installing rack (2) end margin has installation portion (6)，The upper side near circuit board (4) of described installation portion (6) has depressed part (6a)，Described power device (5) is fixed in depressed part (6a)，Described installation portion (6) have the lobe (6b) corresponding with depressed part (6a) away from the side of circuit board (4).
- 2. integral type sewing machine electric control gear according to claim 1, it is characterized in that, described housing (1) includes side plate one (1a), described side plate one (1a) is positioned at the sidepiece of installing rack (2), and side plate one (1a) collectively constitutes, with the depressed part (6a) on installation portion (6), the cavity placed for power device (5).
- 3. integral type sewing machine electric control gear according to claim 2, it is characterized in that, away from the side of side plate one (1a) has installing hole one (6c) on described installation portion (6), described power device (5) is screwed in installing hole one (6c) place, and described installing hole one (6c) is through hole or blind hole.
- 4. the integral type sewing machine electric control gear according to claim 2 goods 3, it is characterized in that, described housing (1) includes the side plate two (1b) being oppositely arranged with side plate one (1a), having breach (1c) on described side plate two (1b), described breach (1c) and installation portion (6) are oppositely arranged.
- 5. the integral type sewing machine electric control gear according to claim 1 or 2 or 3, it is characterised in that described installation portion (6) and installing rack (2) are integral type structure.
- 6. the integral type sewing machine electric control gear according to claim 1 or 2 or 3, it is characterized in that, described installation portion (6) is in strip, the quantity of described power device (5) is multiple, and these multiple power devices (5) are along the direction spread configuration of the installation portion (6) in strip.
- 7. the integral type sewing machine electric control gear according to claim 1 or 2 or 3, it is characterized in that, described installing rack (2) rectangular shape, having spacing between described installation portion (6) and installing rack (2) bottom, the lower section of described installation portion (6) has the cable (7) being connected on circuit board (4).
- 8. the integral type sewing machine electric control gear according to claim 1 or 2 or 3, it is characterized in that, described installing rack (2) rectangular shape, between described installation portion (6) and installing rack (2) top, there is spacing, described installing rack (2) has installing hole two (2a), described installing hole two (2a) is positioned at installation portion (6) top, and described installing rack (2) is fixed on housing (1) by the screw being arranged in installing hole two (2a).
- 9. the integral type sewing machine electric control gear according to claim 1 or 2 or 3, it is characterised in that the material of described installation portion (6) and installing rack (2) is aluminum or aluminum alloy.
- 10. the integral type sewing machine electric control gear according to Claims 2 or 3, it is characterized in that, the upper side opening adjacent with circuit board (4) of described installation portion (6), the upper side opening adjacent with side plate one (1a) of described installation portion (6), other sidepiece on installation portion (6) all closes setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339690.2A CN105780328A (en) | 2016-05-21 | 2016-05-21 | Integrated sewing machine electric control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610339690.2A CN105780328A (en) | 2016-05-21 | 2016-05-21 | Integrated sewing machine electric control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105780328A true CN105780328A (en) | 2016-07-20 |
Family
ID=56380192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610339690.2A Pending CN105780328A (en) | 2016-05-21 | 2016-05-21 | Integrated sewing machine electric control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105780328A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667413A (en) * | 1971-06-11 | 1972-06-06 | Singer Co | Cooling systems for sewing machine driving units |
| CN102159052A (en) * | 2010-02-11 | 2011-08-17 | 凌华科技股份有限公司 | Elastic thermal conduction structure for multiple heat sources of fanless electronic device |
| CN201976394U (en) * | 2011-03-10 | 2011-09-14 | 深圳冠顺微电子有限公司 | High-efficiency radiating power supply |
| CN102427701A (en) * | 2011-09-05 | 2012-04-25 | 常州赛莱德科技有限公司 | Heat radiation apparatus of switch power supply heating device |
| CN103002701A (en) * | 2011-09-07 | 2013-03-27 | 日立汽车系统株式会社 | Electronic control device |
| CN103696168A (en) * | 2013-12-31 | 2014-04-02 | 浙江宝石机电股份有限公司 | Sewing machine with motor and electronic control integrated structure |
| CN104284566A (en) * | 2014-10-10 | 2015-01-14 | 浙江众邦机电科技有限公司 | Integrated sewing machine controller cooling structure |
| CN104389121A (en) * | 2014-12-11 | 2015-03-04 | 浙江琦星电子有限公司 | Connecting structure for motor and circuit board in flat sewing machine control device |
| CN105568580A (en) * | 2016-02-17 | 2016-05-11 | 浙江琦星电子有限公司 | Integrated electronic-control device for sewing machine |
| CN205676636U (en) * | 2016-05-21 | 2016-11-09 | 浙江琦星电子有限公司 | Integral type sewing machine electric control gear |
-
2016
- 2016-05-21 CN CN201610339690.2A patent/CN105780328A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3667413A (en) * | 1971-06-11 | 1972-06-06 | Singer Co | Cooling systems for sewing machine driving units |
| CN102159052A (en) * | 2010-02-11 | 2011-08-17 | 凌华科技股份有限公司 | Elastic thermal conduction structure for multiple heat sources of fanless electronic device |
| CN201976394U (en) * | 2011-03-10 | 2011-09-14 | 深圳冠顺微电子有限公司 | High-efficiency radiating power supply |
| CN102427701A (en) * | 2011-09-05 | 2012-04-25 | 常州赛莱德科技有限公司 | Heat radiation apparatus of switch power supply heating device |
| CN103002701A (en) * | 2011-09-07 | 2013-03-27 | 日立汽车系统株式会社 | Electronic control device |
| CN103696168A (en) * | 2013-12-31 | 2014-04-02 | 浙江宝石机电股份有限公司 | Sewing machine with motor and electronic control integrated structure |
| CN104284566A (en) * | 2014-10-10 | 2015-01-14 | 浙江众邦机电科技有限公司 | Integrated sewing machine controller cooling structure |
| CN104389121A (en) * | 2014-12-11 | 2015-03-04 | 浙江琦星电子有限公司 | Connecting structure for motor and circuit board in flat sewing machine control device |
| CN105568580A (en) * | 2016-02-17 | 2016-05-11 | 浙江琦星电子有限公司 | Integrated electronic-control device for sewing machine |
| CN205676636U (en) * | 2016-05-21 | 2016-11-09 | 浙江琦星电子有限公司 | Integral type sewing machine electric control gear |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 317604 Nanyou Industrial Zone, Damaiyu Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Applicant after: Qixing Intelligent Technology Co.,Ltd. Address before: 317604 Nanyou Industrial Zone, Damaiyu Development Zone, Yuhuan County, Taizhou City, Zhejiang Province Applicant before: ZHEJIANG QIXING ELECTRONICS Co.,Ltd. |
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| CB02 | Change of applicant information | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160720 |
|
| RJ01 | Rejection of invention patent application after publication |