CN218416191U

CN218416191U - DC-DC power module device with dampproofing function

Info

Publication number: CN218416191U
Application number: CN202223454406.6U
Authority: CN
Inventors: 刘洋洋
Original assignee: Xi'an Horian Technology Co ltd
Current assignee: Xi'an Horian Technology Co ltd
Priority date: 2022-12-23
Filing date: 2022-12-23
Publication date: 2023-01-31
Anticipated expiration: 2032-12-23

Abstract

The utility model discloses a DC-DC power module device with dampproofing function, the power distribution box comprises a box body, the top of box is provided with the apron, the right side embedding of box is provided with the pipe, the inner chamber fixedly connected with heating fan of pipe, the bottom fixedly connected with power module body of box inner chamber, the equal fixedly connected with square board in top of box inner chamber both sides, guide way one and guide way two have been seted up respectively to one side of square board, guide way one and guide way two-phase intercommunication, the inner chamber sliding connection of guide way one has the stock. The utility model discloses possess long service life's advantage, in the in-service use process, accessible heating blower's setting can carry out the effect of heating to the box inner chamber, prevents that power module is moist, and power module places in the inner chamber of box simultaneously, can effectually protect it, makes it be difficult for impairedly, has prolonged power module's use, has reduced user's economic burden.

Description

DC-DC power module device with dampproofing function

Technical Field

The utility model relates to a power module technical field specifically is a DC-DC power module device with dampproofing function.

Background

The power supply module is a power supply device which can be directly attached to a printed circuit board, and is characterized by that it can provide power supply for special-purpose integrated circuit, digital signal processor, microprocessor, memory, field programmable gate array and other digital or analog loads.

When the heat dissipation type power module device is used, after the power module main body is connected, the replaceable heat dissipation bag is placed close to the power module main body, the shell is fixed on the base through screws, the water cooling liquid placing cavity is filled with special water cooling liquid, the power module main body can start to work, heat is conducted to the heat conduction fin plates through the heat dissipation silicone grease in the replaceable heat dissipation bag, the heat is transferred to the special water cooling liquid through the heat conduction fin plates, the temperature sensor controls the heat dissipation fan to be turned on after monitoring that the temperature of the special water cooling liquid reaches a certain value, the special water cooling liquid in the water cooling liquid placing cavity is cooled, the heat dissipation fan can also ventilate and dissipate the inside of the power module through the grid type ventilation openings, the heat dissipation effect is improved, when the module needs to be overhauled or replaced, the shell only needs to be disassembled, the replaceable heat dissipation bag can be taken down, and the heat dissipation silicone grease in the traditional heat dissipation mode does not need to be cleaned, convenience and rapidness are achieved, secondary utilization is achieved, and resources are saved.

Although the heat dissipation silicone grease in the heat dissipation bag can be replaced through the cooperation of above-mentioned mechanism conducts the heat to heat-conduction fin plate, shift the heat to special water-cooling liquid by heat-conduction fin plate, temperature-sensing ware monitors special water-cooling liquid temperature and controls radiator fan after reaching a definite value and opens, place the special water-cooling liquid in the chamber to the water-cooling liquid and cool down, but because the setting of coolant liquid, make power module's surface produce the moisture easily, in the long run, the moisture can condense gradually and become the drop of water, can make power module's surface more and more moist, lead to the circuit among the power module impaired easily, thereby power module's life has been reduced, user's economic burden has been improved, in order to solve above-mentioned problem, a DC-DC power module device with dampproofing function, need to develop urgently.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a DC-DC power module device with dampproofing function possesses long service life's advantage, has solved because the setting of coolant liquid makes power module's surface produce the moisture easily, and in the long run, the moisture can condense gradually for the drop of water, can make power module's surface more and more moist, leads to the circuit among the power module impaired easily to power module's life has been reduced, has improved user economic burden's problem.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a DC-DC power module device with dampproofing function, includes the box, the top of box is provided with the apron, the right side embedding of box is provided with the pipe, the inner chamber fixedly connected with heating fan of pipe, the bottom fixedly connected with power module body of box inner chamber, the equal fixedly connected with square board in top of box inner chamber both sides, guide way one and guide way two have been seted up respectively to one side of square board, guide way one and guide way two intercommunication, the inner chamber sliding connection of guide way one has the stock, the surface cover of stock is equipped with two fixed blocks, the surface cover of stock is equipped with two regulating blocks one, regulating block one is located the inboard of fixed block, the inner chamber sliding connection of guide way one has the slider, one side and the fixed block fixed connection of slider, one side of regulating block one rotates and is connected with regulating block two, one side and the fixed block rotation of regulating block two is connected, the left side one side of regulating block two fixedly connected with the quarter butt, the left side fixedly connected with casing of quarter butt, the one end of quarter butt runs through to the inner chamber of casing and fixedly connected with gear wheel one, one side fixedly connected with the motor, two gear wheel meshes with gear wheel meshes mutually.

Preferably, one side of the shell is provided with heat dissipation holes, and the inner cavities of the heat dissipation holes are fixedly connected with filter screens.

Preferably, the surface cover of motor is equipped with the mount pad, the right side threaded connection of mount pad has the bolt, the casing passes through the bolt with the motor and can dismantle the connection.

Preferably, the left side of the box body is provided with six vent holes.

Preferably, the cross-sectional area of the box body is larger than that of the cover plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a setting of heating blower, the effect of heating the box inner chamber has been played, this DC-DC power module device with dampproofing function possesses long service life's advantage, in the in-service use process, accessible heating blower's setting, can carry out the effect of heating to the box inner chamber, prevent that power module is moist, power module places in the inner chamber of box simultaneously, can effectually protect it, make it difficult impaired, power module's use has been prolonged, user's economic burden has been reduced, solved because the setting of coolant liquid, make power module's surface produce moisture easily, in the long run, moisture can condense into the drop of water gradually, can make power module's surface more and more moist, it is impaired to lead to the circuit among the power module easily, thereby power module's life has been reduced, the problem of user's economy has been improved.

2. The utility model discloses a cooperation of louvre and filter screen is used, to preventing that outside dust from getting into the inner chamber of casing, has improved the clean and tidy degree of casing inner chamber, uses through the cooperation of mount pad and bolt, has played the effect of fixing going on of motor, and convenient to use person dismantles the maintenance to it, through the setting of air vent, has played and has carried out radiating effect to the box inner chamber, has prolonged the life of power module body.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a rear view of the three-dimensional structure of the present invention;

FIG. 3 is a left side sectional view of the three-dimensional structure of the present invention;

FIG. 4 is a first perspective sectional view showing a partial structure of the present invention;

fig. 5 is a partial structure three-dimensional sectional view of the present invention.

In the figure: 1. a box body; 2. a cover plate; 3. a circular tube; 4. a heating fan; 5. a power module body; 6. a square plate; 7. a first guide groove; 8. a second guide groove; 9. a long rod; 10. a fixed block; 11. a first adjusting block; 12. a slider; 13. a second adjusting block; 14. a short bar; 15. a first gear; 16. a housing; 17. a motor; 18. a second gear; 19. heat dissipation holes; 20. a filter screen; 21. a mounting base; 22. and (4) a vent hole.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a DC-DC power module device with a damp-proof function comprises a box body 1, wherein a cover plate 2 is arranged at the top of the box body 1, the cross-sectional area of the box body 1 is larger than that of the cover plate 2, a round pipe 3 is embedded into the right side of the box body 1, a heating fan 4 is fixedly connected with the inner cavity of the round pipe 3, a power module body 5 is fixedly connected with the bottom of the inner cavity of the box body 1, square plates 6 are fixedly connected with the tops of the two sides of the inner cavity of the box body 1, one side of each square plate 6 is respectively provided with a first guide groove 7 and a second guide groove 8, the first guide groove 7 is communicated with the second guide groove 8, a long rod 9 is slidably connected with the inner cavity of the first guide groove 7, two fixing blocks 10 are sleeved on the surface of the long rod 9, the surface cover of stock 9 is equipped with two regulating blocks 11, regulating block 11 is located the inboard of fixed block 10, the inner chamber sliding connection of guide way 7 has slider 12, one side and fixed block 10 fixed connection of slider 12, one side of regulating block 11 is rotated and is connected with regulating block two 13, one side and the fixed block 10 of regulating block two 13 are rotated and are connected, one side fixedly connected with quarter butt 14 of left side regulating block two 13, the left side fixedly connected with casing 16 of box 1, the one end of quarter butt 14 runs through to the inner chamber and the fixedly connected with gear 15 of casing 16, one side fixedly connected with motor 17 of casing 16 inner chamber, the output shaft fixedly connected with gear two 18 of motor 17, gear two 18 meshes with gear 15 mutually.

The utility model discloses in: heat dissipation hole 19 has been seted up to one side of casing 16, and the inner chamber fixedly connected with filter screen 20 of heat dissipation hole 19 uses through the cooperation of heat dissipation hole 19 and filter screen 20, to preventing that outside dust from getting into the inner chamber of casing 16, has improved the clean and tidy degree of casing 16 inner chamber.

The utility model discloses in: the surface cover of motor 17 is equipped with mount pad 21, and the right side threaded connection of mount pad 21 has the bolt, and casing 16 passes through the bolt with motor 17 and can dismantle the connection, uses through the cooperation of mount pad 21 and bolt, has played the effect of fixing carrying on of motor 17, and convenient to use person dismantles the maintenance to it.

The utility model discloses in: air vent 22 has been seted up to the left side of box 1, and the quantity of air vent 22 is six, through air vent 22's setting, has played and has carried out radiating effect to the box 1 inner chamber, has prolonged power module body 5's life.

The working principle is as follows: the utility model discloses during the use, the user passes through starter motor 17, motor 17's output shaft drives two 18 rotations of gear, two 18 drive gear 15 of gear rotate, gear 15 drives quarter butt 14 when rotating and rotates, quarter butt 14 can drive regulating block two 13 when rotating and rotate, regulating block two 13 drive regulating block one 11 and remove, regulating block one 11 can drive stock 9 when removing and slide in the inner chamber of guide way one 7, stock 9 can drive fixed block 10 and upwards remove when removing, fixed block 10 drives slider 12 and removes in the inner chamber of guide way one 7, when slider 12 removes to the top of guide way one 7, along with the constantly removing of regulating block one 11, can make stock 9 remove gradually to the inner chamber of guide way two 8, thereby make the angle of apron 2 change gradually, thereby the user opens apron 2 and takes power module body 5, when apron 2 is closed, start-up heating fan 4, can be to the hot-air input in the inner chamber of box 1, the hot-air passes through 22 discharge box 1's the outside, thereby can effectually prevent that power module body 5 from being affected by the tide.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a DC-DC power module device with dampproofing function, includes box (1), its characterized in that: the utility model discloses a box, including box (1), inner chamber fixedly connected with heating blower (4) of pipe (3), the bottom fixedly connected with power module body (5) of box (1) inner chamber, the equal fixedly connected with square board (6) in top of box (1) inner chamber both sides, guide way (7) and guide way two (8) have been seted up respectively to one side of square board (6), guide way (7) and guide way two (8) are linked together, the inner chamber sliding connection of guide way (7) has stock (9), the surface cover of stock (9) is equipped with two fixed block (10), the surface cover of stock (9) is equipped with two regulating block (11), regulating block (11) is located the inboard of fixed block (10), the inner chamber sliding connection of guide way (7) has slider (12), one side and the fixed block (10) fixed connection of slider (12), one side and the fixed block (10) of regulating block (11) rotate and are connected with two (13) in one side of regulating block (11), regulating block (13) and the left side of regulating block (13) and the fixed block (13) are connected with the short fixed block (14), the casing (14) of casing (13), one end of the short rod (14) penetrates through the inner cavity of the shell (16) and is fixedly connected with a first gear (15), one side of the inner cavity of the shell (16) is fixedly connected with a motor (17), an output shaft of the motor (17) is fixedly connected with a second gear (18), and the second gear (18) is meshed with the first gear (15).

2. The DC-DC power module apparatus with moisture-proof function as claimed in claim 1, wherein: one side of the shell (16) is provided with a heat dissipation hole (19), and the inner cavity of the heat dissipation hole (19) is fixedly connected with a filter screen (20).

3. The DC-DC power module device with moisture-proof function according to claim 1, wherein: the surface cover of motor (17) is equipped with mount pad (21), the right side threaded connection of mount pad (21) has the bolt, casing (16) can be dismantled through the bolt with motor (17) and be connected.

4. The DC-DC power module device with moisture-proof function according to claim 1, wherein: the left side of the box body (1) is provided with six vent holes (22), and the number of the vent holes (22) is six.

5. The DC-DC power module device with moisture-proof function according to claim 1, wherein: the cross-sectional area of the box body (1) is larger than that of the cover plate (2).