CN208194629U - A kind of good wiring board of protective performance - Google Patents
A kind of good wiring board of protective performance Download PDFInfo
- Publication number
- CN208194629U CN208194629U CN201820277013.7U CN201820277013U CN208194629U CN 208194629 U CN208194629 U CN 208194629U CN 201820277013 U CN201820277013 U CN 201820277013U CN 208194629 U CN208194629 U CN 208194629U
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- CN
- China
- Prior art keywords
- wiring board
- protecting box
- box
- mounting seat
- radiator fan
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- 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.)
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Abstract
The utility model discloses a kind of good wiring boards of protective performance, including protecting box, box cover is installed above institute's protecting box, intensive heat release hole is offered on the side wall and box cover of the protecting box, mounting hole is offered with protecting box corresponding position on the box cover, and the lower surface of box cover is equipped with radiator fan, the side in radiator fan is equipped with temperature detect switch (TDS), the rear outer wall of the protecting box is equipped with winding displacement hole, and the bottom of protecting box is equipped with support spring, the top of the support spring is equipped with mounting seat, fixed spring is equipped on the side wall of the mounting seat, and mounting seat is fixed in protecting box by fixed spring and support spring, the influence shaken to wiring board can be effectively reduced by spring, in the automatic starting that can control radiator fan by temperature detect switch (TDS) when the temperature is excessively high, practicability is stronger, The water proof and dust proof ventilated membrane that heat release hole is equipped with can the effectively influence of blocks dust, rainwater to wiring board, better protecting effect.
Description
Technical field
The utility model belongs to wiring board technology field, and in particular to a kind of good wiring board of protective performance.
Background technique
Crusher is widely used in numerous departments such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry,
Middle jaw crusher is most commonly seen, is widely used in mining industry, the working principle of crusher jaw crusher is, by means of movable jaw
Plate is periodically close or leaves the pendulum motion of fixed jaw, make the material into crusher chamber be squeezed, cleave, being bent and
Percussion and be crushed, broken material by self weight or jaw swing when down thrust from discharge gate be discharged, wherein in order to
The service life of crusher is improved, people increasingly pay close attention to crusher wiring board.
Current wiring board is mostly to be directly installed on crusher, and crusher can generate very big fly in broken building stones
Ash, and crusher can also generate biggish vibration, current wiring board is directly installed on crusher, and long-time is in vibration shape
It works under state, leverages the service life of electric elements on wiring board, and the shield that current crusher is equipped with does not have
Dust-proof effect, wiring board work in the environment of dust for a long time, will lead to the short circuit of wiring board, go to solve up for us
Certainly.
Utility model content
The purpose of this utility model is to provide a kind of good wiring boards of protective performance, to solve in above-mentioned background technique
The current line plate of proposition is directly installed on crusher, and vibration is very big when crusher works, due to not having damping device, route
Plate holds failure very much, and the shield being arranged on wiring board does not have dust-proof effect, and wiring board is for a long time in the environment of dust
Lower work will lead to the problem of wiring board short circuit.
To achieve the above object, the utility model provides the following technical solutions: a kind of good wiring board of protective performance, packet
Protecting box is included, box cover is installed above institute's protecting box, offers intensive heat dissipation on the side wall and box cover of the protecting box
Hole, offers mounting hole on the box cover with protecting box corresponding position, and the lower surface of box cover is equipped with radiator fan, it is described
The side of radiator fan is equipped with temperature detect switch (TDS), and the rear outer wall of the protecting box is equipped with winding displacement hole, and the bottom of protecting box
Equipped with support spring, mounting seat is installed above the support spring, is equipped with fixation on the side wall of the mounting seat
Spring, and mounting seat is fixed in protecting box by fixed spring and support spring, the mounting seat opens up fluted, institute
State inside grooves and be embedded with wiring board, the wiring board and extraneous power supply are electrically connected, the temperature detect switch (TDS) respectively with radiation air
Fan and extraneous power supply are electrically connected.
Preferably, the upper and lower surfaces of the heat release hole are equipped with one layer of water proof and dust proof ventilated membrane.
Preferably, the radiator fan is made of motor and blade, the temperature detect switch (TDS) and electrical connection of motor.
Preferably, fixed spring two are equipped on the side wall of the mounting seat, the other end of the fixed spring is solid
It is scheduled on the side wall of protecting box.
Preferably, the protecting box and box cover are one-time formed moulding.
Compared with prior art, the utility model has the beneficial effects that the good wiring board of the protective performance, is embedded in peace
It fills on pedestal, mounting seat is fixed in protecting box by spring, and in crusher work, the spring being equipped with can be effective
Prevent shake to influence caused by wiring board, protecting box and lid are rubber material, can effectively be kept out in crusher work
Slungshot smashes wiring board, and protecting box and box cover can be rapid by radiator fan when the temperature is excessively high equipped with intensive heat release hole
Heat is taken away, two layers of water proof and dust proof ventilated membrane being arranged on heat release hole, long-time works in the environment of dust not
With wiring board short circuit phenomenon caused by dust is worried, practicability is stronger.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model main view；
Fig. 3 is the utility model top view.
In figure: 1- protecting box, 2- box cover, 3- heat release hole, 4- mounting hole, 5- radiator fan, 6- temperature detect switch (TDS), 7- winding displacement
Hole, 8- support spring, 9- mounting seat, 10- fixed spring, 11- wiring board.
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. 1-3 is please referred to, the utility model provides a kind of a kind of good wiring board technology scheme of protective performance: protective
Can good wiring board, including protecting box 1, the top of institute's protecting box 1 is equipped with box cover 2, on the side wall and box cover 2 of protecting box 1
It offers intensive heat release hole 3, offers mounting hole 4, and the lower surface of box cover 2 with 1 corresponding position of protecting box on box cover 2
Equipped with radiator fan 5, temperature detect switch (TDS) 6 is installed in the side of radiator fan 5, the rear outer wall of protecting box 1 is equipped with winding displacement hole
7, and the bottom of protecting box 1 is equipped with support spring 8, the top of support spring 8 is equipped with mounting seat 9, the side wall of mounting seat 9
On be equipped with fixed spring 10, and mounting seat 9 is fixed in protecting box 1 by fixed spring 10 and support spring 8, installs bottom
Seat 9 opens up fluted, and inside grooves are embedded with wiring board 11, and wiring board 11 and extraneous power supply are electrically connected, and temperature detect switch (TDS) 6 is distinguished
It is electrically connected with radiator fan 5 and extraneous power supply.
In the present embodiment, in order to enable wiring board 11 to possess good working environment, it is preferred that up and down the two of heat release hole 3
Surface is equipped with one layer of water proof and dust proof ventilated membrane, and water proof and dust proof ventilated membrane is a kind of original of high molecular material according to capillary moving
Reason, aqueous vapor can pass through, and water droplet cannot then pass through due to surface tension effects, clear water can be used directly to clean in cleaning, nothing
It need to worry that the infiltration due to water droplet leads to the short circuit problem of wiring board 11, clean enhanced convenience.
In the present embodiment, in order to enable radiator fan 5 in automatic starting when the temperature is excessively high, it is preferred that radiator fan 5 is by electricity
Machine and blade form, temperature detect switch (TDS) 6 and electrical connection of motor, and sheet metal is equipped with inside temperature detect switch (TDS) 6, cold by the heat expansion of metal
Contracting carrys out the closure and disconnection of control switch, and practicability is stronger.
In the present embodiment, in order to make the good wiring board of the protective performance possess outstanding damping effect, it is preferred that installation
Fixed spring 10 two are equipped on the side wall of pedestal 9, the other end of fixed spring 10 is fixed on the side wall of protecting box 1, Gu
Determine spring 10 and support spring 8 be divided into different models according to the size of its elastic force, user can according to specific working environment come
Suitable model is selected, the scope of application is wider.
In the present embodiment, in order to which the wiring board 11 possesses better protecting effect, it is preferred that protecting box 1 and box cover 2 are
One-time formed moulding.
In addition, offering electric elements hole on wiring board 11, electric elements are welded in the circuit board by electric elements hole.
Working principle: user tells protecting box 1, support spring 8 and fixed spring 10 according to drawing first, later will
Support spring 8 is mounted on 1 bottom of protecting box, and then fixed spring 10 is mounted in mounting seat 9, and mounting seat 9 is consolidated
It is scheduled in support spring 8, the installation of wiring board 11 is embedded in mounting seat 9 later, then installation dissipates in the lower surface of box cover 2
Hot-air fan 5, and temperature detect switch (TDS) 6 is installed in the side of radiator fan 5, finally each electric elements are connected according to its electric appliance according to drawing
The relationship of connecing links together, after box cover 2 is fixed by screws in protecting box 1, can remain using, when the temperature is excessively high,
Temperature detect switch (TDS) 6 cools down automatic starting radiator fan 5, and practicability is stronger, and support spring 8 and fixed spring 10 are divided for not
Same model, user can select suitable model according to specific service condition, and the scope of application is wider.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of good wiring board of protective performance, including protecting box (1), it is characterised in that: install the top of institute's protecting box (1)
Have box cover (2), is offered intensive heat release hole (3) on the side wall and box cover (2) of the protecting box (1), on the box cover (2)
Offered mounting hole (4) with protecting box (1) corresponding position, and the lower surface of box cover (2) be equipped with radiator fan (5), it is described
The side of radiator fan (5) is equipped with temperature detect switch (TDS) (6), and the rear outer wall of the protecting box (1) is equipped with winding displacement hole (7), and
The bottom of protecting box (1) is equipped with support spring (8), is equipped with mounting seat (9), the peace above the support spring (8)
It fills and is equipped with fixed spring (10) on the side wall of pedestal (9), and mounting seat (9) passes through fixed spring (10) and support spring
(8) it being fixed in protecting box (1), the mounting seat (9) opens up fluted, and the inside grooves are embedded with wiring board (11),
The wiring board (11) and extraneous power supply are electrically connected, and the temperature detect switch (TDS) (6) is electric with radiator fan (5) and extraneous power supply respectively
Property connection.
2. the good wiring board of a kind of protective performance according to claim 1, it is characterised in that: the heat release hole (3)
Upper and lower surfaces are equipped with one layer of water proof and dust proof ventilated membrane.
3. the good wiring board of a kind of protective performance according to claim 1, it is characterised in that: the radiator fan (5)
It is made of motor and blade, the temperature detect switch (TDS) (6) and electrical connection of motor.
4. the good wiring board of a kind of protective performance according to claim 1, it is characterised in that: the mounting seat (9)
Side wall on be equipped with fixed spring (10) two, the other end of the fixed spring (10) is fixed on the side wall of protecting box (1)
On.
5. the good wiring board of a kind of protective performance according to claim 1, it is characterised in that: the protecting box (1) and
Box cover (2) is one-time formed moulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277013.7U CN208194629U (en) | 2018-02-27 | 2018-02-27 | A kind of good wiring board of protective performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820277013.7U CN208194629U (en) | 2018-02-27 | 2018-02-27 | A kind of good wiring board of protective performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208194629U true CN208194629U (en) | 2018-12-07 |
Family
ID=64535476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820277013.7U Active CN208194629U (en) | 2018-02-27 | 2018-02-27 | A kind of good wiring board of protective performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208194629U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323993A (en) * | 2018-12-15 | 2020-06-23 | 三赢科技（深圳）有限公司 | Lens module and electronic device |
-
2018
- 2018-02-27 CN CN201820277013.7U patent/CN208194629U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111323993A (en) * | 2018-12-15 | 2020-06-23 | 三赢科技（深圳）有限公司 | Lens module and electronic device |
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| GR01 | Patent grant |