CN209088699U - A kind of connection structure of automobile dynamo governor - Google Patents
A kind of connection structure of automobile dynamo governor Download PDFInfo
- Publication number
- CN209088699U CN209088699U CN201821991576.9U CN201821991576U CN209088699U CN 209088699 U CN209088699 U CN 209088699U CN 201821991576 U CN201821991576 U CN 201821991576U CN 209088699 U CN209088699 U CN 209088699U
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- China
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- heat sink
- thick film
- conversion sheet
- film substrate
- hole
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Abstract
The utility model discloses a kind of connection structures of automobile dynamo governor, including heat sink, thick film substrate, fixation kit, radiating fin, positioning pin, location hole, first conversion sheet, aluminum steel, second conversion sheet, sliding block and threaded hole, it is characterized by: heat sink side plate face is fixedly installed with fixation kit, the utility model is scientific and reasonable for structure, it is safe and convenient to use, the first conversion sheet and the second conversion sheet on heat sink and thick film substrate replace original lead, the first conversion sheet is welded in thick film substrate using tin cream, second conversion sheet is welded on heat sink, heat sink and thick film substrate are electrically connected, avoid the rosin joint that manual welding may cause, solder skip, tin sweat(ing) etc. is bad, reduce quality risk, the sliding block of thick film substrate and sliding slot are cooperated, screw and threaded hole is set to be cooperatively connected simultaneously, To which thick film substrate be fixed, convenient for being disassembled and installed to thick film substrate.
Description
Technical field
The utility model relates to adjuster field, specially a kind of connection structure of automobile dynamo governor.
Background technique
Adjuster is mainly made of thick film component (circuit control part) and heat sink, and thick film component needs to pass through cooling fin
It radiates, needs to apply thermal paste in process on a heat sink, then thick film component is put into the heat dissipation for being coated with thermal paste
On piece, thermal paste bonds together thick film component and heat sink after baking.
But not only structure is complicated for adjuster currently on the market, but also has a single function, it, will in existing adjuster technology
In lead manual welding to heat sink on thick film on corresponding terminal, the efficiency of manual welding is relatively low, and is easy to appear
Rosin joint, solder skip, tin sweat(ing) etc. are bad, installation and removal effectively cannot be fixed to thick film substrate, meanwhile, heat sink
Radiating efficiency is poor, and is not easy to carry out demolition and replacement to radiating fin.
Summary of the invention
The purpose of this utility model is to provide a kind of connection structures of automobile dynamo governor, to solve above-mentioned background
The problem of being proposed in technology.
The purpose of this utility model can be achieved through the following technical solutions: a kind of connection knot of automobile dynamo governor
Structure, including heat sink, thick film substrate, fixation kit, radiating fin, positioning pin, location hole, the first conversion sheet, aluminum steel, second turn
Piece, sliding block and threaded hole are changed, heat sink side plate face is fixedly installed with fixation kit, it is characterised in that: described fixed group
Part is internally provided with thick film substrate, and the thick film substrate two sides are provided with sliding block, and the sliding block top offers spiral shell at center
Pit, the thick film substrate are fixedly installed with multiple first conversion sheets close to heat sink lateral plates, and the heat sink is close to thick film
Substrate lateral plates are fixedly installed with the second conversion sheet, and the first conversion sheet is corresponding with the second conversion sheet quantity and position, described
It is connected between first conversion sheet and the second conversion sheet by aluminum steel, the heat sink outboard end is provided with multiple radiating fins, institute
It states radiating fin and multiple positioning pins, the heat sink outside and positioning pin pair is installed along its length close to the plate face of heat sink
Position is answered to offer location hole, and location hole and detent fit.
Further design: the fixation kit includes sliding slot, through-hole and screw, and the heat sink side plate face both ends are corresponding
Position is fixedly installed with sliding slot, and sliding slot and sliding block cooperate, and two sliding slot top plate faces offer through-hole, and the position of through-hole
Corresponding with threaded hole, the through-hole is internally provided with screw, and screw and threaded hole cooperate.
Further design: the heat sink is bolted to connection with sliding slot.
Further design: first conversion sheet and the second conversion sheet are formed by 3 layers, and upper layer is pure aluminum material, middle layer
For copper product, bottom is tin plating.
Further design: surrounding is provided with multiple reinforcing ribs on the outside of the heat sink.
Further design: the positioning pin and location hole are interference fit.
The utility model has the beneficial effects that the utility model is scientific and reasonable for structure, safe and convenient to use, heat sink and thick film
The first conversion sheet and the second conversion sheet on substrate replace original lead, and the first conversion sheet is welded on thick film substrate using tin cream
On, the second conversion sheet is welded on heat sink, heat sink and thick film substrate are electrically connected, avoiding manual welding can
Rosin joint caused by energy, solder skip, tin sweat(ing) etc. are bad, reduce quality risk, and the sliding block of thick film substrate and sliding slot are cooperated, made simultaneously
Screw and threaded hole are cooperatively connected, so that thick film substrate is fixed, convenient for being disassembled and installed to thick film substrate, heat dissipation
Fin effectively improves the radiating efficiency of heat sink, heat sink and radiating fin and is cooperatively connected by positioning pin and location hole, just
It carry out demolition and replacement in radiating fin.
Detailed description of the invention
The utility model is further described with reference to the accompanying drawings and embodiments.
Fig. 1 is the utility model entirety front view.
Fig. 2 is the radiating fin installation diagram of the utility model.
Fig. 3 is the first conversion sheet installation diagram of the utility model.
Fig. 4 is the fixation kit internal view of the utility model.
Fig. 5 is the mounting structure for locating pin figure of the utility model.
In figure: 1, heat sink；2, thick film substrate；3, fixation kit；31, sliding slot；32, through-hole；33, screw；4, heat radiating fin
Piece；5, positioning pin；6, location hole；7, the first conversion sheet；8, aluminum steel；9, the second conversion sheet；10, sliding block；11, threaded hole.
Specific embodiment
As shown in Figs. 1-5, the utility model includes heat sink 1, thick film substrate 2, fixation kit 3, radiating fin 4, positioning
Pin 5, location hole 6, the first conversion sheet 7, aluminum steel 8, the second conversion sheet 9, sliding block 10 and threaded hole 11,1 side plate face of heat sink are solid
Dingan County is equipped with fixation kit 3, and fixation kit 3 includes sliding slot 31, through-hole 32 and screw 33, and 1 side plate face both ends of heat sink are corresponding
Position is fixedly installed with sliding slot 31, and 1 outside surrounding of heat sink is provided with multiple reinforcing ribs, preferably enhances 1 intensity of heat sink,
It prolongs its service life, heat sink 1 is bolted to connection with sliding slot 31, connect heat sink 1 closely with sliding slot 31, and sliding
Slot 31 and sliding block 10 cooperate, and two sliding slots, 31 top plate face offers through-hole 32, and the position of through-hole 32 is corresponding with threaded hole 11, lead to
Hole 32 is internally provided with screw 33, and screw 33 and threaded hole 11 cooperate, and fixation kit 3 is internally provided with thick film substrate 2, thick film
2 two sides of substrate are provided with sliding block 10, threaded hole 11 are offered at 10 top center of sliding block, thick film substrate 2 is close to 1 side of heat sink
Plate face is fixedly installed with multiple first conversion sheets 7, and heat sink 1 is fixedly installed with the second conversion sheet close to 2 lateral plates of thick film substrate
9, and the first conversion sheet 7 is corresponding with 9 quantity of the second conversion sheet and position, passes through between the first conversion sheet 7 and the second conversion sheet 9
Aluminum steel 8 connects, and the first conversion sheet 7 and the second conversion sheet 9 are formed by 3 layers, and upper layer is pure aluminum material, and middle layer is copper product, bottom
Layer be it is tin plating, improve intensity and tin cream convenient to use and other materials welding, 1 outboard end of heat sink is provided with multiple heat dissipations
Fin 4, radiating fin 4 are equipped with multiple positioning pins 5,1 outside of heat sink and positioning close to the plate face of heat sink 1 along its length
5 corresponding position of pin offers location hole 6, and location hole 6 and positioning pin 5 cooperate, and positioning pin 5 and location hole 6 are interference fit, more
Good connect heat sink 1 closely with radiating fin 4.
Working principle of the utility model is: 9 generation of the first conversion sheet 7 and the second conversion sheet on heat sink 1 and thick film substrate 2
For original lead, the first conversion sheet 7 is welded in thick film substrate 2 using tin cream, the second conversion sheet 9 is welded on heat sink 1
On, heat sink 1 and thick film substrate 2 are electrically connected, rosin joint, solder skip, the tin sweat(ing) etc. that manual welding may cause are avoided
It is bad, reduce quality risk, the sliding block 10 of thick film substrate 2 is cooperated with sliding slot 31, while match screw 33 with threaded hole 11
Connection is closed, so that thick film substrate 2 be fixed, convenient for disassembling and installing to thick film substrate 2, radiating fin 4 is effective
The radiating efficiency of heat sink 1 is improved, heat sink 1 is cooperatively connected with radiating fin 4 by positioning pin 5 and location hole 6, convenient for scattered
Hot fin 4 carry out demolition and replacement.
Claims (6)
1. a kind of connection structure of automobile dynamo governor, including heat sink (1), thick film substrate (2), fixation kit (3), dissipate
Hot fin (4), positioning pin (5), location hole (6), the first conversion sheet (7), aluminum steel (8), the second conversion sheet (9), sliding block (10) and
Threaded hole (11), it is characterised in that: heat sink (1) side plate face is fixedly installed with fixation kit (3), the fixation kit
(3) it is internally provided with thick film substrate (2), thick film substrate (2) two sides are provided with sliding block (10), sliding block (10) top
It is offered at center threaded hole (11), the thick film substrate (2) is fixedly installed with multiple first turns close to heat sink (1) lateral plates
It changes piece (7), the heat sink (1) is fixedly installed with the second conversion sheet (9) close to thick film substrate (2) lateral plates, and the first conversion
Piece (7) is corresponding with the second conversion sheet (9) quantity and position, passes through between first conversion sheet (7) and the second conversion sheet (9)
Aluminum steel (8) connection, heat sink (1) outboard end are provided with multiple radiating fins (4), and the radiating fin (4) is close to heat dissipation
The plate face of plate (1) is equipped with multiple positioning pins (5) along its length, heat sink (1) outside and positioning pin (5) corresponding position
It offers location hole (6), and location hole (6) and positioning pin (5) cooperate.
2. a kind of connection structure of automobile dynamo governor according to claim 1, it is characterised in that: described fixed group
Part (3) includes sliding slot (31), through-hole (32) and screw (33), the fixed peace of heat sink (1) the side plate face both ends corresponding position
Equipped with sliding slot (31), and sliding slot (31) and sliding block (10) cooperate, and two sliding slot (31) top plate faces offer through-hole (32), and
The position of through-hole (32) is corresponding with threaded hole (11), and the through-hole (32) is internally provided with screw (33), and screw (33) and spiral shell
Pit (11) cooperation.
3. a kind of connection structure of automobile dynamo governor according to claim 2, it is characterised in that: the heat sink
(1) it is bolted to connection with sliding slot (31).
4. a kind of connection structure of automobile dynamo governor according to claim 1, it is characterised in that: described first turn
It changes piece (7) and the second conversion sheet (9) is formed by 3 layers, upper layer is pure aluminum material, and middle layer is copper product, and bottom is tin plating.
5. a kind of connection structure of automobile dynamo governor according to claim 1, it is characterised in that: the heat sink
(1) outside surrounding is provided with multiple reinforcing ribs.
6. a kind of connection structure of automobile dynamo governor according to claim 1, it is characterised in that: the positioning pin
(5) and location hole (6) is interference fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991576.9U CN209088699U (en) | 2018-11-30 | 2018-11-30 | A kind of connection structure of automobile dynamo governor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821991576.9U CN209088699U (en) | 2018-11-30 | 2018-11-30 | A kind of connection structure of automobile dynamo governor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209088699U true CN209088699U (en) | 2019-07-09 |
Family
ID=67126186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821991576.9U Active CN209088699U (en) | 2018-11-30 | 2018-11-30 | A kind of connection structure of automobile dynamo governor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209088699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111902020A (en) * | 2020-07-16 | 2020-11-06 | 深圳市飞荣达科技股份有限公司 | Heat dissipation assembly and installation method thereof |
-
2018
- 2018-11-30 CN CN201821991576.9U patent/CN209088699U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111902020A (en) * | 2020-07-16 | 2020-11-06 | 深圳市飞荣达科技股份有限公司 | Heat dissipation assembly and installation method thereof |
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