CN211554780U - Voltage stabilizer capable of protecting circuit board - Google Patents
Voltage stabilizer capable of protecting circuit board Download PDFInfo
- Publication number
- CN211554780U CN211554780U CN201922343379.7U CN201922343379U CN211554780U CN 211554780 U CN211554780 U CN 211554780U CN 201922343379 U CN201922343379 U CN 201922343379U CN 211554780 U CN211554780 U CN 211554780U
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- China
- Prior art keywords
- wet curtain
- adsorption
- circuit board
- circular gear
- protective shell
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Abstract
The utility model discloses a stabiliser that can protect circuit board belongs to stabiliser technical field, including protective housing, absorption pole, cooling blower and wet curtain, bolted connection has the handle on the protective housing, and the welding has driving motor on the protective housing, and the hub connection has cooling blower on the second circular gear, and the welding has the reposition of redundant personnel flabellum on the second circular gear, and the bolt is fixed with coolant tank in the protective housing, and flange connection has small-size water pump on the coolant tank, and flange connection has condenser tube on the small-size water pump, and has seted up the through-hole on the condenser tube, be provided with wet curtain under the condenser tube, and wet curtain card with fix on coolant tank. This stabiliser that can protect circuit board is provided with wet curtain, under cooling blower and reposition of redundant personnel flabellum's effect, can evenly carry into protecting sheathing with the refrigerated air around the wet curtain inside, and under the effect of wet curtain, can effectively prevent that the water droplet from splashing, can be quick effectual cools off the heat dissipation to the stabiliser.
Description
Technical Field
The utility model relates to a stabiliser technical field specifically is a stabiliser that can protect the circuit board.
Background
The voltage stabilizer is a power supply device capable of automatically adjusting output voltage, and is used for stabilizing power supply voltage which has large fluctuation and cannot meet the requirements of electrical equipment within a set value range of the voltage stabilizer, so that various circuits or the electrical equipment can normally work under rated working voltage, wherein a circuit board is an important element of the voltage stabilizer.
During the working process of the voltage stabilizer, the internal temperature of the voltage stabilizer can be gradually increased by long-time working, and the internal circuit of a circuit board in the voltage stabilizer can be damaged by overhigh temperature;
secondly, in the working process of the voltage stabilizer, when the short circuit of the internal circuit is on fire, the internal circuit of the voltage stabilizer cannot be put out a fire in time, and the internal circuit of the voltage stabilizer and the circuit board can be damaged secondarily.
We have therefore proposed a voltage regulator that can protect a circuit board in order to solve the problems set forth above.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can carry out stabiliser that protects to the circuit board to solve the present market that the above-mentioned background art provided on the stabiliser can not in time dispel the heat with too high temperature, and when the short circuit takes place to catch fire, can not in time put out a fire the inside problem of putting out a fire of stabiliser.
In order to achieve the above object, the utility model provides a following technical scheme: a voltage stabilizer capable of protecting a circuit board comprises a protective shell, an adsorption rod, a cooling fan and a wet curtain, wherein a handle is connected to the protective shell through bolts, a driving motor is welded to the protective shell, a reciprocating threaded rod is axially connected to the driving motor and provided with the adsorption rod, a plastic film is arranged below the adsorption rod, dry powder is placed in the plastic film, a first circular gear is welded to the reciprocating threaded rod and meshed with a second circular gear, the second circular gear is axially connected with the cooling fan and welded with a shunting fan blade, a filter screen is connected to the protective shell through screws, an adsorption net is connected to the protective shell through screws and fixed to the filter screen, a cooling water tank is screwed into the protective shell, and a small water pump is connected to the cooling water tank through a flange, flange connection has condenser tube on the small-size water pump, and has seted up the through-hole on the condenser tube, be provided with wet curtain under the condenser tube, and wet curtain card with fix on coolant tank, the screw connection has the adsorption plate in the protective housing.
Preferably, threaded connection is adopted between reciprocal threaded rod and the absorption pole, and reciprocal threaded rod is fixed in the middle part of absorption pole to be sliding connection between absorption pole and the protective housing.
Preferably, the adsorption rod is adhered to the plastic film, and the length of the plastic film is equal to the length of the inner space of the protective shell.
Preferably, the second circular gear and the cooling fan are located on the same central shaft, the diameter of the cooling fan is equal to that of the filter screen, and the cooling fan is fixed in the middle of the protective shell.
Preferably, the through holes are arranged under the cooling water pipe at equal intervals, the diameter of each through hole is smaller than the length of the wet curtain, and the length of the wet curtain is smaller than the length of the cooling water tank.
Preferably, the shunting fan blades are distributed on the second circular gear at equal angles, and the adsorption net and the adsorption plate are identical in structure.
Compared with the prior art, the beneficial effects of the utility model are that: the voltage stabilizer can protect the circuit board;
(1) the voltage stabilizer is provided with dry powder, the reciprocating threaded rod can drive the plastic film to reciprocate in the protective shell through the adsorption rod, when a short circuit and fire happen to the internal circuit of the protective shell, the plastic film under the adsorption rod is broken under the firing of flame, the dry powder placed in the plastic film can be sprinkled on the internal circuit of the voltage stabilizer to extinguish the fire in time, the secondary damage of the flame to the internal circuit and the circuit board of the voltage stabilizer can be effectively prevented, and the use safety of the voltage stabilizer can be effectively improved;
(2) this stabiliser is provided with wet curtain, and under the effect of small-size water pump, during coolant liquid can evenly carry into wet curtain through the through-hole on the condenser tube to coolant liquid, afterwards under the effect of cooling blower and reposition of redundant personnel flabellum, can evenly carry into protective housing with the refrigerated air around the wet curtain inside, and under the effect of wet curtain, can effectively prevent that the water droplet from splashing, can be fast effectual cool off the stabiliser and dispel the heat, improved the use high efficiency of stabiliser.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the reciprocating threaded rod of the present invention;
FIG. 3 is a schematic side view of the adsorption rod of the present invention;
FIG. 4 is a schematic side view of the wet curtain of the present invention;
fig. 5 is a schematic side view of the shunting fan blade of the present invention.
In the figure: 1. a protective housing; 2. a handle; 3. a drive motor; 4. a reciprocating threaded rod; 5. an adsorption rod; 6. a plastic film; 7. dry powder; 8. a first circular gear; 9. a second circular gear; 10. a cooling fan; 11. filtering with a screen; 12. an adsorption net; 13. a cooling water tank; 14. a small-sized water pump; 15. a cooling water pipe; 16. a through hole; 17. wet curtain; 18. an adsorption plate; 19. shunting fan blades.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a voltage stabilizer capable of protecting a circuit board comprises a protective shell 1, a handle 2, a driving motor 3, a reciprocating threaded rod 4, an adsorption rod 5, a plastic film 6, dry powder 7, a first circular gear 8, a second circular gear 9, a cooling fan 10, a filter screen 11, an adsorption net 12, a cooling water tank 13, a small water pump 14, a cooling water pipe 15, a through hole 16, a wet curtain 17, an adsorption plate 18 and a flow dividing fan blade 19, wherein the handle 2 is connected to the protective shell 1 through a bolt, the driving motor 3 is welded to the protective shell 1, the reciprocating threaded rod 4 is axially connected to the driving motor 3, the adsorption rod 5 is installed on the reciprocating threaded rod 4, the plastic film 6 is arranged below the adsorption rod 5, the plastic film 6 is internally provided with the handle 7, the first circular gear 8 is welded to the reciprocating threaded rod 4, the first circular gear 8 is engaged with the second circular gear 9, the second circular gear 9 is axially connected with the cooling fan 10, and the welding has reposition of redundant personnel flabellum 19 on the second circular gear 9, the bolted connection has filter screen 11 on protective housing 1, and the bolted connection has absorption net 12 on protective housing 1, and the laminating of absorption net 12 is fixed on filter screen 11, bolt is fixed with coolant tank 13 in protective housing 1, and flange joint has small-size water pump 14 on coolant tank 13, flange joint has condenser tube 15 on small-size water pump 14, and the through-hole 16 has been seted up on condenser tube 15, be provided with wet curtain 17 under condenser tube 15, and wet curtain 17 card with fix on coolant tank 13, the bolted connection has adsorption plate 18 in protective housing 1.
For threaded connection between reciprocal threaded rod 4 and the absorption pole 5, and reciprocal threaded rod 4 is fixed in the middle part of absorption pole 5 to be sliding connection between absorption pole 5 and protective housing 1, can guarantee that absorption pole 5 operating condition's on protective housing 1 stability, improved the use high efficiency of stabiliser.
The adsorption rod 5 and the plastic film 6 are bonded, the length of the plastic film 6 is equal to the length of the inner space of the protective shell 1, the stability of the connection state between the adsorption rod 5 and the plastic film 6 can be guaranteed, and the use safety of the voltage stabilizer is improved.
The second circular gear 9 and the cooling fan 10 are located on the same central shaft, the diameter of the cooling fan 10 is equal to that of the filter screen 11, the cooling fan 10 is fixed in the middle of the protective shell 1, and the second circular gear 9 and the cooling fan 10 can be conveniently controlled to work simultaneously.
The through holes 16 are arranged under the cooling water pipe 15 at equal intervals, the diameter of the through holes 16 is smaller than the length of the wet curtain 17, and the length of the wet curtain 17 is smaller than the length of the cooling water tank 13, so that the adverse effect of the through holes 16 on the wet curtain 17 can be effectively avoided.
The equal-angle distribution of the shunting fan blades 19 on the second circular gear 9, the adsorption net 12 and the adsorption plate 18 have the same structure, the stability of the working effect of the shunting fan blades 19 on the second circular gear 9 can be ensured, and the use diversity of the device is improved.
The working principle is as follows: before the voltage stabilizer capable of protecting the circuit board is used, the overall condition of the device needs to be checked firstly to determine that the normal work can be carried out;
under the action of a driving motor 3, with reference to fig. 1-3, a reciprocating threaded rod 4 can drive a plastic film 6 to reciprocate in a protective shell 1 through an adsorption rod 5, so that moisture in the protective shell 1 can be adsorbed and removed, when a short circuit and fire happen to a circuit inside the protective shell 1, the plastic film 6 below the adsorption rod 5 is broken under the firing of flame, and dry powder 7 placed in the plastic film 6 can be sprinkled on the circuit inside a voltage stabilizer to extinguish the fire in time;
when the reciprocating threaded rod 4 rotates, with reference to fig. 2 and 5, under the action of the first circular gear 8, the second circular gear 9 can drive the cooling fan 10 and the shunting fan blades 19 to rotate simultaneously, and under the action of the filter screen 11 and the adsorption screen 12, impurities and moisture in the outside air can be adsorbed and removed;
under the action of the small water pump 14, with reference to fig. 2 and fig. 4-5, after the cooling water tank 13 can uniformly convey the cooling liquid into the wet curtain 17 through the through hole 16 on the cooling water pipe 15, the wet curtain 17 is conveyed into the cooling water tank 13 at the bottom to complete recycling, then under the action of the cooling fan 10 and the flow dividing fan blade 19, the air cooled around the wet curtain 17 can be uniformly conveyed into the interior of the protective housing 1, the voltage stabilizer can be rapidly and effectively cooled and dissipated, and under the action of the adsorption plate 18, the moisture around the wet curtain 17 can be adsorbed and removed, which is the working process of the whole device, and the contents which are not described in detail in this specification, such as the driving motor 3, the plastic film 6 and the cooling fan 10, all belong to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a can protect stabiliser to circuit board, includes protecting sheathing (1), adsorption rod (5), cooling blower (10) and wet curtain (17), its characterized in that: the cleaning device is characterized in that a handle (2) is connected to the protective shell (1) through a bolt, a driving motor (3) is welded to the protective shell (1), a reciprocating threaded rod (4) is connected to the driving motor (3) through an upper shaft, an adsorption rod (5) is installed on the reciprocating threaded rod (4), a plastic film (6) is arranged below the adsorption rod (5), dry powder (7) is placed in the plastic film (6), a first circular gear (8) is welded to the reciprocating threaded rod (4), a second circular gear (9) is meshed and connected to the first circular gear (8), a cooling fan (10) is connected to the second circular gear (9) through an upper shaft, shunting fan blades (19) are welded to the second circular gear (9), a filter screen (11) is connected to the protective shell (1) through a screw, and an adsorption net (12) is connected to the protective shell (1) through a screw, and adsorption net (12) laminating is fixed on filter screen (11), bolt is fixed with coolant tank (13) in protecting sheathing (1), and flange joint has small-size water pump (14) on coolant tank (13), flange joint has condenser tube (15) on small-size water pump (14), and has seted up through-hole (16) on condenser tube (15), be provided with wet curtain (17) under condenser tube (15), and wet curtain (17) card with fix on coolant tank (13), bolt is connected with adsorption plate (18) in protecting sheathing (1).
2. The circuit board guarded voltage regulator of claim 1, wherein: the reciprocating threaded rod (4) is in threaded connection with the adsorption rod (5), the reciprocating threaded rod (4) is fixed in the middle of the adsorption rod (5), and the adsorption rod (5) is in sliding connection with the protective shell (1).
3. The circuit board guarded voltage regulator of claim 1, wherein: the adsorption rod (5) is adhered to the plastic film (6), and the length of the plastic film (6) is equal to the length of the inner space of the protective shell (1).
4. The circuit board guarded voltage regulator of claim 1, wherein: the second circular gear (9) and the cooling fan (10) are located on the same central shaft, the diameter of the cooling fan (10) is equal to that of the filter screen (11), and the cooling fan (10) is fixed in the middle of the protective shell (1).
5. The circuit board guarded voltage regulator of claim 1, wherein: the through holes (16) are equidistantly arranged below the cooling water pipe (15), the diameter of each through hole (16) is smaller than the length of the wet curtain (17), and the length of the wet curtain (17) is smaller than the length of the cooling water tank (13).
6. The circuit board guarded voltage regulator of claim 1, wherein: the shunting fan blades (19) are distributed on the second circular gear (9) at equal angles, and the adsorption net (12) and the adsorption plate (18) are identical in structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922343379.7U CN211554780U (en) | 2019-12-23 | 2019-12-23 | Voltage stabilizer capable of protecting circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922343379.7U CN211554780U (en) | 2019-12-23 | 2019-12-23 | Voltage stabilizer capable of protecting circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211554780U true CN211554780U (en) | 2020-09-22 |
Family
ID=72508718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922343379.7U Expired - Fee Related CN211554780U (en) | 2019-12-23 | 2019-12-23 | Voltage stabilizer capable of protecting circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211554780U (en) |
-
2019
- 2019-12-23 CN CN201922343379.7U patent/CN211554780U/en not_active Expired - Fee Related
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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: 20200922 Termination date: 20201223 |
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| CF01 | Termination of patent right due to non-payment of annual fee |