CN206380205U - A kind of pressure regulator heat-dissipating casing - Google Patents
A kind of pressure regulator heat-dissipating casing Download PDFInfo
- Publication number
- CN206380205U CN206380205U CN201621404660.7U CN201621404660U CN206380205U CN 206380205 U CN206380205 U CN 206380205U CN 201621404660 U CN201621404660 U CN 201621404660U CN 206380205 U CN206380205 U CN 206380205U
- Authority
- CN
- China
- Prior art keywords
- housing
- pressure regulator
- dissipating casing
- socket
- 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
- 238000009826 distribution Methods 0.000 claims description 7
- 239000003351 stiffener Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 description 6
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 4
- 235000011613 Pinus brutia Nutrition 0.000 description 4
- 241000018646 Pinus brutia Species 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004512 die casting Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a kind of pressure regulator heat-dissipating casing, including housing (1), there is accommodating chamber (100) in the housing (1), the opening (13) with being connected in accommodating chamber (100) is opened up on the housing (1), it is characterised in that：Housing (1) outer wall is provided with mounting hole (20) provided with an installing plate (2), the installing plate (2)；Housing (1) outer wall is provided with fin (3)；The housing (1) positioned at described opening (13) place is provided with the socket (101) for plug inserting.The utility model realizes structure and improved and optimizated, and improves installation effectiveness and enhances product performance.
Description
Technical field
The utility model is related to a kind of gasoline engine pressure regulator technical field, more particularly to a kind of pressure regulator heat-dissipating casing.
Background technology
Pressure regulator is a kind of indispensable part on gasoline engine.Pressure regulator generally comprises plug, shell and electricity
Road plate.
The shell of existing pressure regulator, reference can be made to Fig. 1-3, it has the following disadvantages：First, existing plug is inserted in the shell
Socket (a) on, the socket (a) is consistent along its insertion depth direction size, makes after interpolating unit coordinates with socket on its plug, or
Coordinate very loose after grafting, or inserting not enter tightly and at all very much, there is that installation effectiveness is low, poor reliability, quality is difficult to control to；The
Two, the dorsal plate (b) positioned at the circuit board is only provided with fin (c) on existing shell, due to being radiated for single side face, therefore
There is radiating effect not good enough, for a long time using easily burning out, influence service life；3rd, existing housing is fixed using symmetrical, i.e.,
Symmetrically there are a pair of fixed plates (d) in housing both sides, bar shaped mounting hole (e) is used in the fixed plate, due to two fixed plate (d) meetings
Tool larger space is accounted for, and installing space is limited, therefore circuit board installation inner chamber can only be have compressed and reduce heat sink sizes, very
The installation of inconvenient circuit board, also reduces radiating effect, further, since needing two screws of knob to fix, and if comparing and adopting
Fixed with a screw mode, installation effectiveness saves production cost into multiple reduction.
Utility model content
In view of above-mentioned one or more defects of prior art, it is outer that the utility model provides a kind of pressure regulator radiating
Shell, structure optimization improves installation effectiveness and enhanced product performance.
To achieve the above object, the utility model provides a kind of pressure regulator heat-dissipating casing, including housing (1), the housing
(1) there is the opening (13) opened up on accommodating chamber (100), the housing (1) with being connected in accommodating chamber (100) in, it is characterised in that：
Housing (1) outer wall is provided with mounting hole (20) provided with an installing plate (2), the installing plate (2)；The housing (1) is outside
Wall is provided with fin (3)；The housing (1) positioned at described opening (13) place is provided with the socket for plug inserting
(101)。
Further, socket (101) width is tapered into along its depth direction.
Further, boss (102), the boss (102) height are set along its socket (101) edge on the housing (1)
Become larger along socket (101) depth direction.
Further, the housing (1) is four side plates on rectangular back plate (11) and the edge of rectangular back plate (11) four
(12) box body formed and with a side opening (13) is enclosed.
Further, the installing plate (2) and the socket (101) are provided respectively therein two side plates (12)
On, and it is provided with fin (3) on the outer wall of its two other side plate (12) and rectangular back plate (11).
Further, the fin on the rectangular back plate (11) is 5-20 and parallel distribution at equal intervals, and its spacing is
2-6mm。
Further, the fin on the side plate (12) is 3-8 and parallel distribution at equal intervals, and its spacing is 2-6mm.
Further, it is provided with stiffener plate (4) between the installing plate (2) and housing (1).
Further, rectangular back plate (11) outer wall is provided with one or more ejection convex portions (5).
Further, rectangular back plate (11) outer wall is provided with ground connection convex portion (6).
The beneficial effects of the utility model are：
First, only one installing plate on this housing exterior walls, during installation, the installing plate (2) card passes through peace thereon again after inserting
Fill Kong Jingyi screw affixed, compared with existing two fixed plate modes of use, an installing plate space-consuming is smaller, can be by shell
Body accommodating chamber relative increase, increases external form of cooling fin size, to facilitate circuit board to install and reduce, improves radiating effect, phase
Fixed than former two screw modes, this housing is fixed using a screw, installation effectiveness can be made to be improved into multiple, saving is produced into
This, therefore structure optimization, improve installation effectiveness and enhance product performance.
Second, because socket (101) width is tapered into along its depth direction, plug is inserted on the socket (a) of the shell
Afterwards, gradually become tight by pine, both fast and easy was inserted, improve installation effectiveness, while also making to be not easy to loosen after inserting, can make to insert again
Gradually clamping after entering, clamping force constantly can gradually increase；Improve product reliability and capability and performance；
3rd, due to setting boss (102) along its socket (101) edge on housing (1), the boss (102) highly edge should
Socket (101) depth direction becomes larger；After plug is inserted on the socket (a) of the shell, in the other direction, it is also
Gradually become tight by pine, both fast and easy was inserted, improve installation effectiveness, while also making to be not easy to loosen after inserting, insertion can be made again
Gradually clamping afterwards, clamping force constantly can gradually increase；Improve product reliability and capability and performance；
4th, due to being provided with fin (3) on the outer wall of two side plates (12) and rectangular back plate (11) wherein, adopt
Radiated simultaneously with three sides, radiating effect is improved, can avoid for a long time using easily burning out, increase the service life.
Brief description of the drawings
Fig. 1 is existing chlamydate structural representation.
Fig. 2 is the stereogram on existing one direction of shell.
Fig. 3 is the stereogram on another direction of existing shell.
Fig. 4 is front view of the present utility model.
Fig. 5 is A-A direction views in Fig. 4.
Fig. 6 is rearview of the present utility model.
Fig. 7 is left view of the present utility model.
Fig. 8 is upward view of the present utility model.
Fig. 9 is top view of the present utility model.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples：
Referring to Fig. 4-9, a kind of pressure regulator heat-dissipating casing, including housing 1, the housing 1 is interior to have accommodating chamber 100, the housing 1
On open up and accommodating chamber 100 in the opening 13 that connects, it is characterised in that：The outer wall of housing 1, should provided with an installing plate 2
Installing plate 2 is provided with mounting hole 20；The outer wall of housing 1 is provided with fin 3；On the housing 1 at the opening 13
Provided with the socket 101 for plug inserting.Due to the only one installing plate 2 on housing exterior walls, during installation, the installing plate 2 blocks
Positioned after inserting the corresponding counterbore of profile, then it is affixed through a screw by mounting hole 20 thereon, use two admittedly with existing
Fixed board mode is compared, and an installing plate 2 has space-consuming smaller, comparatively can increase housing accommodating chamber relative increase
External form of cooling fin size, to facilitate circuit board to install and reduce, improves radiating effect, consolidates in addition compared to former two screw modes
Fixed, this housing 1 can be fixed using a screw, and installation effectiveness can be made to be improved into multiple, save production cost, and structure is improved excellent
Change, improve installation effectiveness and enhance product performance.
Specifically, the profile of installing plate 2 is rectangular slab or trapezoidal plate or triangular plate, is pacified on the positioning hole of correspondence profile
After dress, with anti-rotating function.
Preferably, the housing 1 is enclosed by four side plates 12 on rectangular back plate 11 and the edge of rectangular back plate 11 4
Form and the box body with a side opening 13.
Referring to Fig. 5 and 8, further, the width of socket 101 is tapered into along its depth direction (the F directions of arrow).By
Tapered into the width of socket 101 along its depth direction, after plug is inserted on the socket a of the shell, gradually become tight by pine, both side
Just fast inserted, improves installation effectiveness, while also making to be not easy to loosen after inserting, gradually clamping, clamping force after insertion can be made again
Constantly can gradually it increase；Improve product reliability and capability and performance.Preferably, the socket 101 is the breach of isosceles trapezoid shape；
Angle n between the inclined-plane of breach or so two is 1-5 °.The one of 101 two inclined-planes of socket corresponding matching plug interpolating unit both sides
To U-shaped slot.
Further, boss 102 is set along its edge of socket 101 on the housing 1, the height of boss 102 is along the socket
101 depth directions become larger.Due to setting boss 102 along its edge of socket 101 on housing 1, the height of boss 102 is inserted along this
101 depth directions of mouth become larger；After plug is inserted on the socket a of the shell, in the other direction, be also gradually by
Pine becomes tight, and both fast and easy was inserted, and improves installation effectiveness, while also making to be not easy to loosen after inserting, can make after insertion again gradually
Clamping, clamping force constantly can gradually increase；Improve product reliability and capability and performance；Preferably, the outerplanar of boss 102 with
Oblique angle m is 1-5 ° between the outerplanar of side plate 12 of housing 1.
Preferably, the installing plate 2 and the socket 101 are provided respectively therein on two side plates 12, and its is another
Fin 3 is provided with the outer wall of outer two side plates 12 and rectangular back plate 11.Because two side plates 12 and rectangle are carried on the back wherein
Fin 3 is provided with the outer wall of plate 11, is radiated simultaneously using three sides, radiating effect is improved, can avoid using for a long time
Easily burn out, improve influence service life.In the present embodiment, referring to Fig. 4-5, corresponding to the installing plate 2 and the socket 101
Two side plates 12 for up and down Relative distribution, and with fin 3 two side plates 12 for left and right be distributed.
Wherein, the installing plate 2 is integrally formed with the housing 1 and is outwards concordant along the place end face of opening 13 of housing 1
It is extended.Preferably, the mounting hole 20 uses circular hole, it is easy to the installing plate 2 precisely to be fixed after positioning, and when screw is fixed
After be difficult loosen.
Further, the fin on the rectangular back plate 11 is 5-20 and parallel distribution at equal intervals, and its spacing is 2-
6mm。
Further, the fin on the side plate 12 is 3-8 and parallel distribution at equal intervals, and its spacing is 2-6mm.
Further, it is provided with stiffener plate 4 between the installing plate 2 and housing 1.Preferably, the stiffener plate 4 is three
Gusset, the stiffener plate 4 is two and is spaced apart in the both sides of the installing plate 2.The whole of installing plate 2 and the housing 1 can be improved
Body intensity, reduces deformation.
Further, the outer wall of rectangular back plate 11 is provided with one or more ejection convex portions 5.This product blank is mould
Die cast, the push rod that this product can be on mould or die casting machine, by top touch the ejection convex portion 5 and make this product from mould from
Dynamic ejection is fallen, and improves manufacturability, is easy to automatic production, while also avoiding the ejection to fin 3 from deforming.Preferably,
The ejection convex portion 5 is four and is distributed in the corner of the rectangular back plate 11.
Further, the outer wall of rectangular back plate 11 is provided with a ground connection convex portion 6.The ground connection convex portion 6, can be just to arrange
In when circuit board needs ground connection, a ground connection threading hole or threaded mounting hole are bored by matching somebody with somebody on the ground connection convex portion 6.As excellent
Choosing, the ejection convex portion 5 is for 1 and positioned at the center of the rectangular back plate 11.
Claims (10)
- Opened 1. having in a kind of pressure regulator heat-dissipating casing, including housing (1), the housing (1) on accommodating chamber (100), the housing (1) If with the opening (13) connected in accommodating chamber (100), it is characterised in that：Housing (1) outer wall is provided with an installing plate (2), the installing plate (2) is provided with mounting hole (20)；Housing (1) outer wall is provided with fin (3)；Positioned at the opening (13) housing (1) at place is provided with the socket (101) for plug inserting.
- 2. a kind of pressure regulator heat-dissipating casing as claimed in claim 1, it is characterised in that：Socket (101) width is along its depth Degree direction is tapered into.
- 3. a kind of pressure regulator heat-dissipating casing as claimed in claim 1, it is characterised in that：Along its socket on the housing (1) (101) edge sets boss (102), and the boss (102) highly becomes larger along socket (101) depth direction.
- 4. a kind of pressure regulator heat-dissipating casing as any one of claim 1-3, it is characterised in that：The housing (1) is Four side plates (12) on rectangular back plate (11) and the edge of rectangular back plate (11) four, which enclose, to be formed and with a side opening (13) box body.
- 5. a kind of pressure regulator heat-dissipating casing as claimed in claim 4, it is characterised in that：The installing plate (2) and the socket (101) it is provided respectively therein on two side plates (12), and its two other side plate (12) and rectangular back plate (11) is outer Fin (3) is provided with wall.
- 6. a kind of pressure regulator heat-dissipating casing as claimed in claim 5, it is characterised in that：Radiating on the rectangular back plate (11) Piece is 5-20 and parallel distribution at equal intervals, and its spacing is 2-6mm.
- 7. a kind of pressure regulator heat-dissipating casing as claimed in claim 5, it is characterised in that：Fin on the side plate (12) is 3-8 and parallel distribution at equal intervals, its spacing is 2-6mm.
- 8. a kind of pressure regulator heat-dissipating casing as any one of claim 1-3, it is characterised in that：The installing plate (2) Stiffener plate (4) is provided between housing (1).
- 9. a kind of pressure regulator heat-dissipating casing as claimed in claim 4, it is characterised in that：Set on rectangular back plate (11) outer wall There are one or more ejection convex portions (5).
- 10. a kind of pressure regulator heat-dissipating casing as claimed in claim 4, it is characterised in that：On rectangular back plate (11) outer wall Provided with ground connection convex portion (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404660.7U CN206380205U (en) | 2016-12-20 | 2016-12-20 | A kind of pressure regulator heat-dissipating casing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621404660.7U CN206380205U (en) | 2016-12-20 | 2016-12-20 | A kind of pressure regulator heat-dissipating casing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206380205U true CN206380205U (en) | 2017-08-04 |
Family
ID=59405635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621404660.7U Expired - Fee Related CN206380205U (en) | 2016-12-20 | 2016-12-20 | A kind of pressure regulator heat-dissipating casing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206380205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360687A (en) * | 2017-09-12 | 2017-11-17 | 珠海格力电器股份有限公司 | Electric cabinet |
-
2016
- 2016-12-20 CN CN201621404660.7U patent/CN206380205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107360687A (en) * | 2017-09-12 | 2017-11-17 | 珠海格力电器股份有限公司 | Electric cabinet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 |