CN209719490U - A kind of new-energy automobile protection circuit plate - Google Patents
A kind of new-energy automobile protection circuit plate Download PDFInfo
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- CN209719490U CN209719490U CN201920442081.9U CN201920442081U CN209719490U CN 209719490 U CN209719490 U CN 209719490U CN 201920442081 U CN201920442081 U CN 201920442081U CN 209719490 U CN209719490 U CN 209719490U
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- outline border
- welded
- new
- buckle
- energy automobile
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Abstract
The utility model discloses a kind of new-energy automobile protection circuit plates, including protecting outline border, buckle and electric fan, articulated shaft is welded on the left of the protection outline border top, the middle part welding of the outline border lid is fluted, surrounding inside the protection outline border is all welded with support rod, the top of the support rod is equipped with heat sink, the lower surface on the buckle top is all equipped with cushion, the inside of the firm banking is all welded with fixed link, torque spring is installed on the outside of the fixed link, the other end of the fixed link is welded on rotor plate, engaging between the buckle and heat sink has wiring board, the front of the protection outline border is equipped with switch.The new model new-energy automobile can carry out pressing fixation to circuit board with protection circuit plate, make circuit board convenient disassembly, while increasing the heat dissipation to wiring board, improve the service life of circuit board.
Description
Technical field
The utility model relates to protection circuit plate technique field, specially a kind of new-energy automobile protection circuit plate.
Background technique
With the development of society, protection circuit plate is constantly innovated, and new-energy automobile is to protect with protection circuit plate
More part and parcel in wiring board is protected, therefore new-energy automobile is constantly innovated and developed with protection circuit plate, substantially
On meet the use demand of people, but still have certain problems.
Existing new-energy automobile is substantially all with protection circuit plate to be needed to be fixed by screw, and screw volume is too small,
It is inconvenient when leading to disassembly and installation, at the same traditional new-energy automobile with protection circuit plate to the heat dissipation effect of wiring board not
Good, wiring board works for a long time can generate a large amount of heat, cause the electronic component on wiring board to be damaged, reduce route
The service life of plate, we have proposed a kind of new-energy automobiles to be solved the above problems with protection circuit plate thus.
Utility model content
The purpose of this utility model is to provide a kind of new-energy automobile protection circuit plates, to solve above-mentioned background technique
The existing new-energy automobile of middle proposition is substantially all with protection circuit plate to be needed to be fixed by screw, and screw volume is too small,
It is inconvenient when leading to disassembly and installation, at the same traditional new-energy automobile with protection circuit plate to the heat dissipation effect of wiring board not
Good, wiring board works for a long time can generate a large amount of heat, cause the electronic component on wiring board to be damaged, reduce route
The problem of service life of plate.
To achieve the above object, the utility model provides the following technical solutions: a kind of new-energy automobile protection circuit plate,
Including protection outline border, buckle and electric fan, articulated shaft, and the other end weldering of articulated shaft are welded on the left of the protection outline border top
It is connected to outline border lid, the middle part welding of the outline border lid is fluted, and the surrounding inside the protection outline border is all welded with support rod, and
Support rod is in " L " shape, and the top of the support rod is equipped with heat sink, and is all welded with fixation on the support rod below heat sink
Pedestal is fixed with two groups of electric fans, the following table on the buckle top by screw on the protection outline border inner wall below the heat sink
Face is all equipped with cushion, and the inside of the firm banking is all welded with fixed link, and the outside of fixed link all passes through bearing activity
It is connected with rotor plate, torque spring is installed, and the right end of torque spring is welded in fixed link on the outside of the fixed link, institute
The other end for stating fixed link is welded on rotor plate, and is welded on buckle on the outside of rotor plate, and the buckle is L-shaped, institute
It states to engage between buckle and heat sink and has wiring board, the front of the protection outline border is equipped with switch.
Preferably, the left and right sides of the protection outline border all offers wire hole.
Preferably, the inside of the outline border lid is equipped with transparent plastic cover.
Preferably, the bottom end of the support rod is all uniformly provided with through-hole.
Preferably, the output end that the front of the protection outline border is equipped with switch, and switchs passes through the defeated of conducting wire and electric fan
Enter end electrical connection.
Preferably, heat release hole is uniformly provided on the heat sink.
Compared with prior art, the utility model has the beneficial effects that the utility model is by being equipped with firm banking, fixation
Bar, bearing, rotor plate, torque spring and buckle；Since buckle is to rotor plate applied force, so that rotor plate be driven to rotate, apply
Power is on torque spring, since the right end of torque spring is welded in fixed link, so that torque spring is had elastic force, by open button
Board position restores, and makes wiring board can be fixed, is substantially all to solve existing new-energy automobile with protection circuit plate
It needs to be fixed by screw, inconvenient problem when causing to dismantle；
The utility model by be equipped with electric fan, heat sink, support rod and through-hole, make protect outline border inside wind can within follow
Ring, it is bad with heat dissipation effect of the protection circuit plate to wiring board so as to improve traditional new-energy automobile, reduce wiring board
The problem of service life.
Detailed description of the invention:
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is that the structure of the utility model faces diagrammatic cross-section；
Fig. 2 is the structure side view diagrammatic cross-section of the utility model；
Fig. 3 is the structure top cross-sectional view of the utility model；
Fig. 4 is the structure schematic top plan view of the utility model；
Fig. 5 is structure enlargement diagram at the A of Fig. 1 in the utility model；
Fig. 6 is structure schematic side view at the A of Fig. 1 in the utility model.
In figure: 1, protecting outline border；2, articulated shaft；3, outline border lid；4, groove；5, support rod；6, through-hole；7, heat sink；8,
Firm banking；9, fixed link；10, bearing；11, rotor plate；12, torque spring；13, buckle；14, wiring board；15, electric fan；16,
Switch；17, wire hole；18, transparent plastic cover.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-6 is please referred to, a kind of embodiment provided by the utility model: a kind of new-energy automobile protection circuit plate, packet
Protection outline border 1, buckle 13 and electric fan 15 are included, protects and is welded with articulated shaft 2, and the other end of articulated shaft 2 on the left of 1 top of outline border
It is welded with outline border lid 3, the middle part installation fluted 4 of outline border lid 3 protects the surrounding inside outline border 1 to be all equipped with support rod 5, and
Support rod 5 is in " L " shape, and the bottom end of support rod 5 is all uniformly provided with through-hole 6, and it acts as the wind for blowing out electric fan 15 to exist
It is recycled inside protection outline border 1, the top of support rod 5 is equipped with heat sink 7, and on the support rod 5 of 7 lower section of heat sink all
Firm banking 8 is installed, is uniformly provided with heat release hole on heat sink 7, it acts as the heats for generating wiring board 14 to pass through
Heat release hole radiates on heat sink 7, protects below heat sink 7 and is fixed with two groups of electric fans by screw on the inner wall of outline border 1
15, it acts as the heats for generating wiring board 14 to radiate, and the lower surface on 13 top of buckle is all equipped with cushion, fixed bottom
The inside of seat 8 is all welded with fixed link 9, and the outside of fixed link 9 all passes through bearing 10 and is connected with rotor plate 11, fixed link
9 outside is equipped with torque spring 12, and the right end of torque spring 12 is welded in fixed link 9, the other end welding of fixed link 9
On rotor plate 11, and the outside of rotor plate 11 is welded on buckle 13, and buckle 13 is L-shaped.
The utility model is by being equipped with firm banking 8, fixed link 9, bearing 10, rotor plate 11, torque spring 12 and buckle
13；Since buckle 13 is to 11 applied force of rotor plate, thus drive rotor plate 11 rotate, applied force on torque spring 12, due to
The right end of torque spring 12 is welded in fixed link 9, and torque spring 12 is made to have elastic force, and open 13 position of buckle is restored,
Make wiring board 14 can be fixed, pass through to solve existing new-energy automobile protection circuit plate 14 and be substantially all needs
Screw is fixed, inconvenient problem when causing to dismantle.
Block and have wiring board 14 between buckle 13 and heat sink 7, the front of protection outline border 1 is equipped with switch 16, and protection is outer
The left and right sides of frame 1 all offers wire hole 17, it acts as on wiring board 14 route export connection, outline border lid 3 it is interior
Portion is equipped with transparent plastic cover 18, and it acts as can pass through 18 pairs of 1 internal circuit boards 14 of protection outline border of transparent plastic cover and electric fan
15 work is observed.
The utility model makes to protect the wind inside outline border 1 by being equipped with electric fan 15, heat sink 7, support rod 5 and through-hole 6
Can within recycle, reduce the service life of wiring board 14 the problem of bad so as to improve 14 heat dissipation effect of wiring board.
Working principle: at work, device external power supply is provided electric energy for device, then pulled by staff first
Outline border lid 3 is opened by the cooperation between protection outline border 1 and articulated shaft 2, and then lifts buckle 13 upwards by groove 4, then
Wiring board 14 is placed into 7 top of heat sink, since buckle 13 is to 11 applied force of rotor plate, so that rotor plate 11 is driven to rotate,
Applied force is on torque spring 12, since the right end of torque spring 12 is welded in fixed link 9, torque spring 12 is made to have bullet
Open 13 position of buckle is restored, makes wiring board 14 can be fixed, solve existing wiring board 14 and be substantially all by power
It needs to be fixed by screw, inconvenient problem when causing to dismantle.
When assist side 14 works, heat can be generated, by electric fan 15 to being blowed below heat sink 7, due to
It is uniformly provided with heat release hole on heat sink 7, so that the heat that wiring board 14 generates be radiated, is all uniformly opened on support rod 5
Equipped with through-hole 6, thus make protect outline border 1 inside wind can within recycle, it is bad so as to improve 14 heat dissipation effect of wiring board, drop
The problem of low service life of wiring board 14, the above are whole working principles of the utility model.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of new-energy automobile protection circuit plate, including protection outline border (1), buckle (13) and electric fan (15), feature exists
In: it is welded with articulated shaft (2) on the left of protection outline border (1) top, and the other end of articulated shaft (2) is welded with outline border lid
(3), fluted (4) are welded at the middle part of the outline border lid (3), and the internal surrounding of protection outline border (1) is all welded with support rod
(5), and support rod (5) is in " L " shape, and the top of the support rod (5) is equipped with heat sink (7), and the branch below heat sink (7)
It is all welded on strut (5) firm banking (8), is fixed on protection outline border (1) inner wall below the heat sink (7) by screw
There are two groups of electric fans (15), the lower surface on buckle (13) top is all equipped with cushion, and the inside of the firm banking (8) is all welded
It is connected to fixed link (9), and the outside of fixed link (9) all passes through bearing (10) and is connected with rotor plate (11), the fixed link
(9) it is equipped on the outside of torque spring (12), and the right end of torque spring (12) is welded on fixed link (9), the fixed link
(9) the other end is welded on rotor plate (11), and is welded on buckle (13) on the outside of rotor plate (11), the buckle (13)
L-shaped, engaging between the buckle (13) and heat sink (7) has wiring board (14).
2. a kind of new-energy automobile protection circuit plate according to claim 1, it is characterised in that: the protection outline border
(1) the left and right sides all offers wire hole (17).
3. a kind of new-energy automobile protection circuit plate according to claim 1, it is characterised in that: the outline border lid (3)
Inside transparent plastic cover (18) are installed.
4. a kind of new-energy automobile protection circuit plate according to claim 1, it is characterised in that: the support rod (5)
Bottom end be all uniformly provided with through-hole (6).
5. a kind of new-energy automobile protection circuit plate according to claim 1, it is characterised in that: the protection outline border
(1) front is equipped with switch (16), and the output end for switching (16) is electrically connected by conducting wire with the input terminal of electric fan (15).
6. a kind of new-energy automobile protection circuit plate according to claim 1, it is characterised in that: the heat sink (7)
On be uniformly provided with heat release hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442081.9U CN209719490U (en) | 2019-04-03 | 2019-04-03 | A kind of new-energy automobile protection circuit plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920442081.9U CN209719490U (en) | 2019-04-03 | 2019-04-03 | A kind of new-energy automobile protection circuit plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209719490U true CN209719490U (en) | 2019-12-03 |
Family
ID=68690094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920442081.9U Expired - Fee Related CN209719490U (en) | 2019-04-03 | 2019-04-03 | A kind of new-energy automobile protection circuit plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209719490U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172708A (en) * | 2020-10-14 | 2021-01-05 | 云中芯半导体技术(苏州)有限公司 | Mounting structure and mounting method of automobile driving distance control main board |
-
2019
- 2019-04-03 CN CN201920442081.9U patent/CN209719490U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112172708A (en) * | 2020-10-14 | 2021-01-05 | 云中芯半导体技术(苏州)有限公司 | Mounting structure and mounting method of automobile driving distance control main board |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 |